Fiber cement building materials with low density additives

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7658794
APP PUB NO 20030205172A1
SERIAL NO

10414505

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

This invention relates to a formulation with the addition of low density additives of volcanic ash, hollow ceramic microspheres or a combination of microspheres and volcanic ash or other low density additives into cementitious cellulose fiber reinforced building materials. This formulation is advantageously lightweight or low density compared as compared to current fiber cement products without the increased moisture expansion and freeze-thaw degradation usually associated with the addition of lightweight inorganic materials to fiber cement mixes. The low density additives also give the material improved thermal dimensional stability.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
JAMES HARDIE TECHNOLOGY LIMITEDDUBLIN160

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gleeson, James A Alta Loma, US 18 562
Melmeth, David L Upland, US 11 478
Paradis, Kalynne H Rancho Cucamonga, US 5 226
Seligman, Dean M Mission Viejo, US 5 226
Sloane, Brian P Old Toongabbie, AU 5 226

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Minnesota Mining and Manufacturing Company (7)
4657810 Fired hollow ceramic spheroids 25 1985
4769189 Process for making hollow, ceramic spheroids 15 1986
4837069 Transparent alumina microspheres 38 1987
4767726 Glass microbubbles 63 1987
5077241 Sol gel-derived ceramic bubbles 83 1988
5658656 Use of materials comprising microbubbles as acoustical barriers 41 1995
6254981 Fused glassy particulates obtained by flame fusion 58 1999
 
Other [Check patent profile for assignment information] (29)
4298413 Method and apparatus for producing concrete panels 44 1980
4519777 Method and apparatus for bloating granular material 13 1982
4806203 Method for alkaline delignification of lignocellulosic fibrous material at a consistency which is raised during reaction 46 1986
5021093 Cement/gypsum composites based cellulose-I 74 1988
5017232 Pomice containing composition 22 1990
5143780 Hydrated fibrous mats for use in curing cement and concrete 20 1990
5112405 Lightweight concrete building product 38 1990
* 5290355 Roofing shingle composition, method of formulation, and structure 78 1992
* 5323581 Lightweight cementitious roofing 25 1992
* 5210989 Lightweight cementitious roofing, tapered and recessed 20 1992
5391245 Fire-resistant building component 36 1992
* 5387282 Structural cementitious composition and method of manufacturing the same 20 1993
5349118 Method for obtaining a geopolymeric binder allowing to stabilize, solidify and consolidate toxic or waste materials 27 1993
* 5465547 Lightweight cementitious roofing 51 1993
5403394 Self-leveling floor coating material 14 1994
5583079 Ceramic products, of glass, fly ash and clay and methods of making the same 29 1994
5482550 Structural building unit and method of making the same 54 1994
5718758 Ultra-light high moisture retention title mortar 29 1995
5736602 Retroreflective coating composition for coil coating application, method for application, and articles produced therefrom 18 1996
5648144 Synthetic slate roofing member 25 1996
5935699 Lightweight composite material comprising hollow ceramic microspheres 28 1996
5925449 Method for bonding fiber reinforcement on concrete and steel structures and resultant products 20 1996
5743393 Protective package for heavy objects 22 1997
6375853 Methods of using modified natural products as dewatering aids for fine particles 23 2000
6660077 Additive for the preparation of ecological permeable concretes with high compression, bending and abrasion resistance, and production process 14 2001
6824605 Additive for the preparation of ecological permeable concretes with high compression, bending and abrasion resistance, and production process 15 2003
2005/0011,412 Storable water-microsphere suspensions for use in well cements and methods 30 2004
2005/0235,883 Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances 31 2005
2008/0095,692 Method For Producing Fabricated Parts Based On Beta-Sic For Using In Aggressive Media 14 2005
 
Chemische Werke Brockhues AG (1)
4946505 Process for dyeing concrete 69 1989
 
DETROIT EDISON COMPANY, THE (1)
4374672 Method of and composition for producing a stabilized fill material 60 1981
 
CHASE, ANNE M. (1)
5383967 Natural silica-containing cement and concrete composition 112 1994
 
The Goodyear Tire & Rubber Company (1)
5967211 Tire tread for ice traction 42 1997
 
HOLCIM TECHNOLOGY LTD (1)
6572698 Activated aluminosilicate binder 48 2001
 
BORAL CONCRETE PRODUCTS, INC. (1)
5603758 Composition useful for lightweight roof tiles and method of producing said composition 52 1995
 
RODERICK CORPORATION (1)
4307142 Corrosion-resistant coating composition containing hollow microballoons 50 1980
 
INDRESCO, INC. (2)
4495301 Insulating refractories 19 1983
5252526 Insulating refractory 39 1991
 
Isolatek International (1)
6475275 Cement composition 52 1999
 
Hoechst Aktiengesellschaft (2)
5432215 Building material products containing organic polymers as thickeners 38 1992
5387626 Additive combination for improving the processing properties of water-containing mixtures of building materials 38 1994
 
ACME UNITED CORPORATION (1)
4819289 Rifle field service tool 43 1988
 
FERROTEC CERAMICS CORPORATION (1)
7112549 Low thermal expansion ceramic and member for exposure system 19 2001
 
PLYCEM USA, INC. (2)
7028436 Cementitious exterior sheathing product with rigid support member 33 2002
7155866 Cementitious exterior sheathing product having improved interlaminar bond strength 16 2003
 
SANDIA CORPORATION (1)
5968257 Ultrafine cementitious grout 24 1998
 
FOSROC INTERNATIONAL LIMITED (1)
4394175 Self-levelling cementitious mixes 16 1981
 
MITSUBISHI RAYON CO., LTD. (1)
4659386 Process for producing lightweight calcium silicate articles 17 1986
 
SCHOTT AG (1)
5895768 Chemically prestressable aluminosilicate glass and products made therefrom 46 1997
 
Nalco Chemical Company (1)
5888322 Polymeric oxyalkylate viscosity modifiers for use in gypsum wallboard production 24 1997
 
BUILDING RESEARCH ESTABLISHMENT LTD. (1)
5073197 Cement compositions 34 1989
 
REDLAND TECHNOLOGIES LIMITED (1)
4475936 Apparatus for the heat processing of particulate materials 36 1983
 
Redland Roof Tile Limited (1)
5108679 Process for the production of concrete building products 108 1990
 
Redland Roof Tiles Limited (1)
5106557 Process for the production of concrete building products 28 1989
 
JNC CORPORATION (1)
6512132 Aqueous solution of aminated silanol compound, use thereof, and process for producing the same 14 2002
 
OATEY CO. (2)
5384345 Compositions containing hollow microspheres 56 1993
5407983 Compositions containing hollow microspheres 19 1994
 
Siplast, Inc. (1)
6290769 Lightweight insulating concrete and method for using same 49 1999
 
WABASH ALLOYS LLC (1)
5022897 Method for hazardous waste removal and neutralization 30 1989
 
SANDOZ AG (1)
4602962 Process for producing an expanded mineral material 17 1984
 
USG INTERIORS, LLC (1)
* 5558710 Gypsum/cellulosic fiber acoustical tile composition 43 1994
 
SANDOZ LTD. (2)
5536310 Cementitious compositions containing fly ash 79 1994
5556458 Cementitious compositions 49 1994
 
UBE INDUSTRIES, LTD. (1)
5580508 Process for preparing calcium silicate articles 15 1995
 
WHITE RESEARCH & DEVELOPMENT, INC. (1)
6682595 Settable composition containing potassium sulfate 17 2002
 
GOODRICH CORPORATION (1)
6969422 Inorganic matrix composition and composites incorporating the matrix composition 21 2001
 
The United States of America as represented by the Secretary of the Navy (1)
5236773 Fire-resistant barriers for composite materials 23 1991
 
Dynamit Nobel Aktiengesellschaft (1)
4517375 Stable aqueous impregnating solutions prepared from hydrolyzed alkyltrialkoxysilanes 37 1982
 
AXALTA COATING SYSTEMS IP CO., LLC (1)
2007/0110,981 CRUSH RESISTANT LATEX TOPCOAT COMPOSITION FOR FIBER CEMENT SUBSTRATES 32 2006
 
SINANEN CO. LTD. (1)
4938958 Antibiotic zeolite 97 1987
 
IBC MANUFACTURING COMPANY (1)
4766113 Antimicrobial compositions and methods of using same 70 1986
 
PQ CORPORATION (3)
4411847 Process for surface modified hollow microspheres 26 1982
4540629 Hollow microspheres with organosilicon-silicate walls 91 1984
5534348 Hollow borosilicate microspheres and method of making 69 1995
 
INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON (1)
4689084 Composite material for construction purposes based on pozzuolanas and glass fibers and processes for manufacturing same 22 1986
 
LAFARGE COPPEE S.A. (1)
5709743 Setting and hardening accelerating agent for siliceous hydraulic binders 24 1996
 
NORTHWESTERN UNIVERSITY (2)
5891374 Method of making extruded fiber reinforced cement matrix composites 31 1997
6528151 Extruded fiber reinforced cement matrix composites and method of making same 32 1999
 
Dennert; Heinz (1)
4826788 Composition for producing foamed glass molded products 24 1987
 
CORNING INCORPORATED (1)
6367288 Method and apparatus for preventing burner-hole build-up in fused silica processes 15 1999
 
MBT HOLDING AG (3)
5997630 Concrete accelerators 24 1996
6008275 Cementitious mixture containing high pozzolan cement replacement and compatabilizing admixtures therefor 48 1998
2004/0211,342 Rheology stabilizer for cementitious compositions 45 2003
 
THIOKOL CORPORATION (1)
4643920 Method for incorporating antimicrobials into fibers 18 1986
 
AKZO NOBEL COATINGS INTERNATIONAL B.V. (1)
5866057 Process for the manufacture of particle-board and fiberboard 16 1996
 
CUSTOM BUILDING PRODUCTS, INC. (1)
4816091 Method and apparatus for producing reinforced cementious panel webs 46 1987
 
UNIVERSITY OF KENTUCKY RESEARCH FOUNDATION (1)
5817230 Method for improving the pozzolanic character of fly ash 28 1997
 
MBT (SCHWEIZ) AG (1)
6692564 Preparation of concrete accelerator 18 2002
 
INTERNATIONAL BARRIER TECHNOLOGY, INC. (1)
4818595 Fire barrier coating and fire barrier plywood 49 1987
 
Environmental Recycling Technologies, Inc. (1)
6387175 Roadway base intermediate, roadway base, and methods of manufacture 15 2000
 
BATTELLE DEVELOPMENT CORPORATION (1)
4339289 Concrete overlay construction 30 1980
 
KENKMAN, DONALD L. (1)
4637990 Hollow porous microspheres as substrates and containers for catalysts and method of making same 103 1985
 
O M Kiki Co., Ltd. (1)
5115621 Free access floor panel 31 1991
 
THE REGENTS OF THE UNIVERSITY OF MICHIGAN (1)
6809131 Self-compacting engineered cementitious composite 16 2001
 
Eurit Bauelemente GmbH (1)
5372678 Manufacture of calcium hydrosilicate bound fiberboard 15 1992
 
3M INNOVATIVE PROPERTIES COMPANY (3)
5559170 Compositions comprising fused particulates and methods of making them 20 1995
5883029 Compositions comprising fused particulates and methods of making them 29 1997
6461988 Transparent microspheres 50 2001
 
CIENA CORPORATION (1)
6330381 Methods, systems, media and signals for determining optimum pre-compensation and optimization of an optical system 23 2000
 
TALBOTT, NELSON S. (2)
5114617 High strength structural perlite concrete 45 1990
5294255 Pumpable backfill grout 38 1992
 
MITSUBISHI KASEI CORPORATION (3)
4388257 Process for preparing calcium silicate shaped product 16 1981
4574012 Calcium silicate shaped product 12 1982
4775505 Process for preparing a water repellent calcium silicate shaped product 25 1987
 
DENKI KAGAKU KOGYO KABUSHIKI KAISHA (3)
4915740 Hydraulic material composition having high strength 28 1987
4933013 Hydraulic material composition having high strength 29 1988
5192366 Cement admixture and cement composition 44 1990
 
SHIN-ETSU CHEMICAL CO., LTD. (4)
4981666 Method for the preparation of silicon carbide whiskers 15 1986
5047086 Cement composition for extrusion 92 1989
6551567 Spherical silica particles and method of production 21 2001
6387302 Method of producing spherical silica powder 16 2001
 
PPG INDUSTRIES, INC. (1)
4457785 Treated glass fibers and nonwoven sheet-like mat and method 42 1982
 
MASCHINENFABRIK GUSTAV EIRICH, A CORP. OF WEST GERMANY (1)
5049196 Method of wetting a cement or gypsum-bonded fibrous mixture of building materials 19 1989
 
SAINT-GOBAIN MATERIAUX DE CONSTRUCTION S.A.S. (2)
6875503 Cementitious product in panel form and manufacturing process 10 2003
7128965 Cementitious product in panel form and manufacturing process 11 2003
 
Hoffman Environmental Systems, Inc. (1)
6228215 Method for countercurrent treatment of slurries 31 1998
 
Mobay Corporation (1)
5236994 Process for sealing and/or priming concrete with aqueous polyisocyanate dispersions and the concrete obtained by this process 38 1991
 
ETERNIT UK LIMITED (1)
4637860 Boards and panels 108 1984
 
Hudnut Industries Inc. (1)
6105888 Cyclonic processing system 14 1999
 
TAKEDA-KIRIN FOODS CORPORATION (2)
5154771 Hydraulic inorganic composition and molded articles thereof 76 1990
5174821 Hydraulic composition, formed products therefrom and segregation reduction agent for hydraulic substances 22 1992
 
MOPLEFAN S.P.A. 31 (1)
4767491 Device for the continuous production of manufactured articles reinforced with mixtures of hydraulic binders 15 1986
 
SHERWIN ALUMINA, L.P. (1)
5342485 Process for preparing ultra-white alumina trihydrate 17 1992
 
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. (1)
5705542 Waste liquor derived from chemical thermal pulping of particle boards and fibreboards containing bonding agents 16 1994
 
DURIRON COMPANY, INC., THE (1)
4871495 Process for producing porous ceramic filter for filtering of particulates from diesel exhaust gases 50 1987
 
Wormser Systems, Inc. (1)
5655853 Vertical-shaft airlock 19 1994
 
MINERAL RESOURCE TECHNOLOGIES, INC. (2)
5997632 Blended hydraulic cement 44 1998
6482258 Fly ash composition for use in concrete mix 31 2001
 
POTTERS INDUSTRIES INC. (5)
4643753 Method for making spherical particles 21 1985
4677022 Process for making lightweight body suitable for use as an additive in an article of manufacture, such lightweight body itself, and composite containing same 22 1986
4749398 Apparatus for making spherical particles 15 1986
4983550 Hollow glass spheres 47 1988
5217928 Hollow glass spheres 23 1991
 
Watt Fluid Applications, LLC (1)
5314119 Method and apparatus for applying thin coatings of fluid droplets 35 1993
 
MTI TECHNOLOGY CORPORATION (1)
4867931 Methods for producing fiber reinforced microspheres made from dispersed particle compositions 35 1986
 
ALLIED UNION, INC. (1)
4772328 Hydraulic cementitious compositions reinforced with fibers containing polyacrylonitrile 18 1986
 
Standard Oil Company (Indiana) (2)
4305758 Low density cement slurry and its use 61 1980
4370166 Low density cement slurry and its use 104 1981
 
CANON KABUSHIKI KAISHA (1)
4494885 Compact printer 13 1982
 
MARTINSWERK GMBH FUR CHEMISCHE UND METALLURGISCHE PRODUKTION (1)
6171651 Production of aluminium hydroxide coated glass microspheres 14 1999
 
LUCENT TECHNOLOGIES INC. (1)
7291707 PRO1337 polypeptides 7 2002
 
HEADWATERS RESOURCES, INC. (1)
5693137 Use of alumina clay with cement fly ash mixtures 29 1995
 
Permawood International Corporation (1)
4406703 Composite materials made from plant fibers bonded with portland cement and method of producing same 94 1980
 
Grefco, Inc. (1)
5002696 Expanded mineral particles and apparatus and method of production 25 1988
 
NIHON CEMENT CO., LTD. (1)
5547505 Compositions for low heat cements 21 1995
 
JANSSEN PHARMACEUTICA NV (1)
6271371 Oxidative process and products thereof 6 1999
 
Paper Applications International, Inc. (1)
4621024 Metal-coated hollow microspheres 39 1984
 
NET/TECH INTERNATIONAL, INC. (1)
5346541 Water dispersible formulations and materials and methods for influencing their water dispersibility 88 1992
 
Protekum Umweltinstitut GmbH Oranienburg (1)
6086998 Non-inflammable fiber product 28 1999
 
Old Western Paints, Inc. (1)
4623390 Insulating paint for interior and exterior of buildings and method of making same 41 1985
 
JDC CORPORATION (1)
5352290 Concrete composition 24 1992
 
Physi-cal Enterprises LP (1)
8040758 Golf watch having heart rate monitoring for improved golf game 49 2008
 
AMERICAN CYANAMID COMPANY (1)
4292206 Use of hollow glass spheres in conjunction with rehydratable alumina for making low density catalyst support beads 18 1980
 
BARNHARDT MANUFACTURING COMPANY (1)
5786282 Opened wet processed intermediate natural fiber product suitable for formation into end use fiber products with long-lasting antimicrobial properties and method 20 1997
 
ASAHI TOSTERN EXTERIOR BUILDING MATERIALS CO., LTD. (1)
* 6605148 Fiber-reinforced cement molded product, and process for its production 19 2001
 
Gulf States Asphalt Co. (1)
4738723 Asbestos-free asphalt composition 36 1985
 
WEYERHAEUSER NR COMPANY (4)
7226525 Process for producing very low COD unbleached pulp 13 2002
6837452 Flowable and meterable densified fiber flake 19 2002
7081184 Process for making a very low COD unbleached pulp 15 2002
7300546 Cellulose fiber having improved biostability and the resulting products 13 2005
 
WEYERHAEUSER COMPANY (4)
4985119 Cellulose fiber-reinforced structure 94 1989
2002/0007,926 Method for producing cellulose fiber having improved biostability and the resulting products 21 2001
2003/0213,572 Very low COD unbleached pulp 14 2002
2003/0213,569 Very low COD unbleached pulp 16 2002
 
Nycon, Inc. (1)
5118225 Fiber-loading apparatus and method of use 27 1991
 
PULP AND PAPER RESEARCH INSTITUTE OF CANADA (1)
4510020 Lumen-loaded paper pulp, its production and use 50 1980
 
KEYSTONE SENSORS LLC (1)
4659679 Insulative composition and method of making articles therefrom 19 1985
 
MORAMERICA CAPITAL CORP. (1)
4441944 Building board composition and method of making same 48 1981
 
Washington Mills Ceramics Corporation (1)
5443603 Light weight ceramic abrasive media 76 1994
 
XCELR8R INC. (1)
6485561 Low density cellular concrete with accelerators for rapid hardening 21 2001
 
Otavi Minen AG (1)
4462835 Lightweight building material and method of producing the same 93 1982
 
HALLIBURTON ENERGY SERVICES, INC. (9)
5900053 Light weight high temperature well cement compositions and methods 178 1997
6143069 Light weight high temperature well cement compositions and methods 179 1998
6332921 Cement compositions and methods for high temperature wells containing carbon dioxide 145 2000
6814798 Storable water-microsphere suspensions for use in well cements and methods 35 2002
6648961 Methods, well cement compositions and lightweight additives therefor 41 2002
6660078 Methods, well cement compositions and lightweight additives therefor 43 2002
6811603 Methods, well cement compositions and lightweight additives therefor 46 2003
7147055 Cement compositions with improved corrosion resistance and methods of cementing in subterranean formations 29 2004
6902002 Cement compositions comprising improved lost circulation materials and methods of use in subterranean formations 28 2004
 
SAINT-GOBAIN ISOVER (1)
4383960 Process and mechanism for the elimination of excess water from a mixture of plaster and water, and the product obtained 17 1981
 
BOARD OF GOVERNORS FOR HIGHER EDUCATION, STATE OF RHODE ISLAND AND PROVIDENCE PLANTATIONS (1)
6506819 Light weight particulate composite materials with cenospheres as reinforcements and method for making the same 17 2000
 
SAINT-GOBAIN RECHERCHE, 39, QUAI LUCIEN LEFRANC, 93300 AUBERVILLIERS, FRANCE A CORP. OF FRANCE (1)
5167710 Process for manufacturing a cement mixture containing reinforcing fibers and products obtained therefrom 43 1990
 
NORDSON CORPORATION (1)
6325853 Apparatus for applying a liquid coating with an improved spray nozzle 38 1997
 
Halliburton Company (2)
5346012 Fine particle size cement compositions and methods 195 1993
5383521 Fly ash cementing compositions and methods 136 1993
 
MG Industries (1)
5611833 Method and apparatus for producing spheroidal glass particles 27 1994
 
OMNOVA SERVICES, INC. (1)
5472486 Modified opacifying composition for paper 21 1994
 
DSM N.V. (1)
5194334 Process for the production of sheet metal/duroplast composite elements 22 1990
 
BABCOCK BSH AKTIENGESELLSCHAFT VORMALS (1)
5520779 Process and apparatus for producing fiber-reinforced plaster plates 37 1994
 
Tokyo Shibaura Denki Kabushiki Kaisha (1)
4394346 Water level gauge for a nuclear reactor 34 1980
 
GP Cellulose GmbH (3)
6562743 Absorbent structures of chemically treated cellulose fibers 44 1999
6770576 Absorbent structures of chemically treated cellulose fibers 34 2003
6942726 Cementitious material reinforced with chemically treated cellulose fiber 31 2003
 
TAKENKA CORPORATION (1)
5259872 Fireproofing covering material 21 1991
 
INTERNATIONAL PAPER COMPANY (1)
5876561 Post digestion treatment of cellulosic pulp to minimize formation of dioxin 20 1992
 
1B TECHNOLOGIES LLC (1)
5820668 Inorganic binder composition, production and uses thereof 34 1995
 
ECC INTERNATIONAL LIMITED (2)
4937210 Production of porous inorganic materials 27 1988
5458973 Granular filler 24 1994
 
GLAVERBEL (5)
4487620 Method and apparatus for manufacturing rounded vitreous beads 24 1983
4751202 Manufacturing vitreous beads 26 1986
4751203 Manufacturing vitreous beads 26 1986
4894081 Spherulizing furnace 17 1988
4904292 Spherulizing furnace and process of manufacturing vitreous beads 17 1988
 
SIGNAL CAPITAL CORPORATION (1)
4478736 Composition and process for the treatment of clay slimes 13 1983
 
KYOCERA MITA CORPORATION (1)
6630417 Porcelain composition, porcelain and method of producing the same, and wiring board and method of producing the same 17 2001
 
METSO CHEMICAL PULPING OY (1)
6719878 Method for avoiding mechanical damage of pulp 15 2002
 
RESEARCH ONE LIMITED PARTNERSHIP, 500 VIRGINIA AVENUE, CITY OF TOWSON, MD A LIMITED PARTNERSHIP MD (1)
4504320 Light-weight cementitious product 59 1983
 
ALCATEL NETWORK SYSTEMS, INC. (1)
5191456 Efficient feeder fiber loading from distribution fibers 51 1991
 
KIRKPATRICK, WILLIAM D. KIRKPATRICK AND CAROLE W. (2)
5387283 Process for producing a hydraulic cement binder for both general and special applications 45 1994
5490889 Blended hydraulic cement for both general and special applications 39 1995
 
RESEARCH ONE LIMITED PARTNERSHIIP, 500 VIRGINIA AVENUE, TOWSON, MD A LIMITED PARTNERSHIP OF MD (1)
4501830 Rapid set lightweight cement product 55 1984
 
Granulite Limited (1)
4770831 Process for manufacturing a lightweight aggregate 30 1986
 
KAO CORPORATION (1)
4759802 Cement dispersion agent 17 1986
 
GCP APPLIED TECHNOLOGIES INC. (1)
6352952 Admixture and method for optimizing addition of EO/PO superplasticizer to concrete containing smectite clay-containing aggregates 30 1999
 
BOARD OF TRUSTEES OF SOUTHERN ILLINOIS UNIVERSITY (1)
6277189 Coal combustion by-products-based lightweight structural materials and processes for making them 106 1999
 
The Plycem Company Inc. (1)
5795515 Method of producing formed articles of a fiber reinforced, hydraulically setting material 27 1996
 
SCHAEFER ASSOCIATES, LTD. (1)
4497688 Oil scavenging material 35 1983
 
NEW JERSEY INSTITUTE OF TECHNOLOGY (2)
5681384 Method for increasing the rate of compressive strength gain in hardenable mixtures containing fly ash 56 1995
5853475 Compressive strength of concrete and mortar containing fly ash 30 1996
 
AWI LICENSING COMPANY (1)
* 5482551 Extruded fire resistant construction and building products 61 1994
 
ONTARIO RESEARCH FOUNDATION, SHERIDAN PARK RESEARCH COMMUNITY (1)
4888057 Inorganic intumescent fire protective coatings 25 1988
 
ELKEM AS (1)
4935060 Hydraulic cement slurry 65 1989
 
Core-Guard Industries, Inc. (1)
4994113 Mixture for the preparation of building materials 25 1990
 
A+ CORP (1)
6139620 Calcium silicate board and method of manufacturing same 17 1998
 
SPECTRO DYNAMIC SYSTEMS, L.P. (1)
4624798 Electrically conductive magnetic microballoons and compositions incorporating same 51 1985
 
SUMITOMO OSAKA CEMENT CO., LTD. (1)
5253991 Apparatus for producing spheroidal inorganic particulate material 77 1991
 
MEGTEC SYSTEMS, INC. (4)
5601789 Raw gas burner and process for burning oxygenic constituents in process gas 17 1994
5618173 Apparatus for burning oxygenic constituents in process gas 15 1994
5609833 Process and apparatus for burning oxygenic constituents in process gas 15 1995
5676536 Raw gas burner and process for burning oxygenic constituents in process gas 16 1995
 
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (1)
5611883 Joining ceramics and attaching fasteners to ceramics by gas phase selective beam deposition 27 1995
 
BELOIT TECHNOLOGIES, INC. (1)
5562832 Absorptive sludge dewatering process for papermaking waste 19 1995
 
NATIONA GYPSUM COMPANY (1)
4428775 Reinforced cement sheet product containing no asbestos for fabricating on hatschek machine 87 1981
 
Fox Valley Systems, Inc. (2)
5035920 Two-step method for increasing the light-reflectivity of an object 20 1989
5169558 Two-part aerosol composition for increasing the light reflectivity of an object 18 1991
 
OZEWAVE AUSTRALIA PTY LTD., A CORPORATION OF AUSTRALIA (ACN 090 992 831) (1)
6207077 Luminescent gel coats and moldable resins 119 1998
 
BTR INDUSTRIES LIMITED (1)
4330634 Foam composites 27 1980
 
POTTERS-BALLOTINI CO., LTD. (1)
5064784 Glass frit useful for the preparation of glass bubbles, and glass bubbles prepared by using it 22 1990
 
TEXACO INC. (1)
4647589 Inhibition of microbiological growth 24 1984
 
E. KHASHOGGI INDUSTRIES (8)
5358676 Methods of manufacture and use for hydraulically bonded cement 52 1992
5453310 Cementitious materials for use in packaging containers and their methods of manufacture 75 1993
5385764 Hydraulically settable containers and other articles for storing, dispensing, and packaging food and beverages and methods for their manufacture 56 1993
5508072 Sheets having a highly inorganically filled organic polymer matrix 114 1993
5549859 Methods for the extrusion of novel, highly plastic and moldable hydraulically settable compositions 65 1994
5641584 Highly insulative cementitious matrices and methods for their manufacture 127 1995
5631097 Laminate insulation barriers having a cementitious structural matrix and methods for their manufacture 56 1995
5658624 Articles formed by extruding hydraulically settable compositions 63 1995
 
PureVision Technology, Inc. (1)
6419788 Method of treating lignocellulosic biomass to produce cellulose 80 2000
 
SUMITOMO WIRING SYSTEMS, LTD. (1)
5676563 Snow-melting tile wiring unit 24 1995
 
AGA AB (1)
5429717 Method of washing of alkaline pulp by adding carbon dioxide to the pulp 24 1993
 
AMIANTUS, AF (1)
4306911 Method for the production of a fiber-reinforced hydraulically setting material 72 1980
 
RICOH COMPANY, LTD. (1)
5229859 Image pickup apparatus for full line reading 13 1991
 
PRISMO LIMITED (1)
5143534 Heat processing of particulate material with a quenching gas which swirls around the processing zone 21 1990
 
DYNASTONE, L.C. (1)
5352288 Low-cost, high early strength, acid-resistant pozzolanic cement 115 1993
 
TAIHEIYO CEMENT CORPORATION (1)
5330573 Molding of calcium silicate having high strength and its manufacturing method 17 1993
 
NOKIA MOBILE PHONES LTD. (1)
5577024 Multiple access radio system 95 1995
 
FCP, INC. (1)
6138430 Cementitious building panel with cut bead 43 1998
 
CROSFIELD LIMITED (1)
6372694 Suspensions with high storage stability, comprising an aqueous silicate solution and a filler material 30 1999
 
HEXION INC. (1)
6582819 Low density composite proppant, filtration media, gravel packing media, and sports field media, and methods for making and using same 214 2001
 
GARDNER INDUSTRIES (1)
5229437 Encapsulating material for asbestos tile 30 1991
 
ELECTRIC POWER RESEARCH INSTITUTE, INC. (1)
5899256 Metal-fly ash composites and low pressure infiltration methods for making the same 38 1997
 
NIPPON ELECTRIC GLASS CO., LTD. (2)
5292690 Glass composition for glass bubbles with increased compressive strength 26 1992
5591684 Glass bubbles for use as fillers in printed circuit board 17 1994
 
Genentech, Inc. (1)
7291701 PRO1777 polypeptides 5 2002
 
BAKER HUGHES INCORPORATED (1)
6832652 Ultra low density cementitious slurries for use in cementing of oil and gas wells 113 2003
 
MARATHON OIL COMPANY (1)
5032548 Construction material containing catalytic cracking catalyst particles 16 1990
 
UNITED STATES GYPSUM COMPANY (9)
4450022 Method and apparatus for making reinforced cement board 74 1982
4504335 Method for making reinforced cement board 52 1983
4548676 Paper having calcium sulfate mineral filler for use in the production of gypsum wallboard 33 1984
6620487 Structural sheathing panels 77 2000
6641658 Rapid setting cementitious composition 83 2002
2006/0147,681 Lightweight, fiber-reinforced cementitious panels 30 2004
2007/0022,913 Siloxane polymerization in wallboard 24 2005
2006/0168,906 Non-combustible reinforced cementitious lighweight panels and metal frame system for a fire wall and other fire resistive assemblies 37 2006
2008/0190,062 Water Resistant Cementitious Article and Method for Preparing Same 14 2007
 
AHLSTROM CORPORATION (1)
4971658 Method of intensifying the washing of a fiber suspension 27 1989
 
BASF Coatings AG (1)
2004/0132,843 Method for coating microporous surfaces 16 2003
 
Sci Con Technologies, Inc. (1)
6645289 Complex admixture and method of cement based materials production 62 2000
 
Baierl & Demmelhuber GmbH & Co. Akustik & Trockenbau KG (1)
5030289 Durable and highly stable molded construction parts 34 1990
 
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC (1)
6045057 Method and apparatus for spray applying fiber-reinforced resins with high ceramic fiber loading 31 1997
 
CuCorp, Inc. (1)
5421867 Composition and process of combining a grout or mortar mix with copper-8-quinolinolate to form an antimicrobial composition 22 1993
 
SCHLUMBERGER TECHNOLOGY CORPORATION (2)
6656265 Cementation product and use for cementing oil wells or the like 128 2001
6626991 Low-density and low-porosity cementing slurry for oil wells or the like 44 2002
 
ROHM AND HAAS COMPANY (1)
6344654 Fluorescent polymers and coating compositions 16 1999
 
Tarmac Industrial Holdings Limited (1)
4379729 Method and apparatus for the production of composite sheet material and a sheet material produced thereby 44 1981
 
THORO SYSTEMS PRODUCTS, INC. (1)
5254228 Modified cementitious composition 34 1992
 
OWENS-CORNING FIBERGLAS TECHNOLOGY, INC. (1)
5932347 Mineral fiber compositions 17 1996
 
Minerals Technologies Inc. (1)
4830989 Alkali-resistant glass fiber 41 1988
 
CEMCOM CORPORATION (1)
4780141 Cementitious composite material containing metal fiber 42 1986
 
HERAEUS QUARZGLAS GMBH & CO. KG (1)
6360563 Process for the manufacture of quartz glass granulate 17 2000
 
SAVIN, RONALD R. (1)
5580907 Cathodic coating compositions comprising lightweight hollow glass microspheres, zinc powder and zinc dust 23 1995
 
DE MACEDO, PEDRO BUARQUE (1)
4430108 Method for making foam glass from diatomaceous earth and fly ash 68 1982
 
John Zink Company, LLC (2)
5154596 Methods and apparatus for burning fuel with low NO.sub.x formation 73 1992
6027330 Low NO.sub.x fuel gas burner 23 1997
 
NOF CORPORATION (1)
5432212 Dispersant composition for cement having excellent property in inhibition of slump-loss 23 1994
 
DPD, Inc. (2)
5643359 Dispersion of plant pulp in concrete and use thereof 65 1995
5897701 Wet dispersion of plant pulp in concrete and use thereof 28 1997
 
AALBORG PORTLAND A/S (1)
5234754 Shaped article and composite material and method for producing same 38 1988
 
E.G.O. ELEKTRO-GERAETEBAU GMBH (1)
6689286 Shaped thermal insulation body 13 2002
 
Elkem a/s and Den norske stats oljeselskap a.s. (1)
4933031 Hydraulic cement slurry 36 1987
 
SGS-THOMSON MICROELECTRONICS, INC. (1)
5319245 Local interconnect for integrated circuits 16 1992
 
ATLANTIC RICHFIELD COMPANY (1)
4448599 Hollow spheres produced from natural zeolites 37 1982
 
UCHICAGO ARGONNE, LLC (1)
6204214 Pumpable/injectable phosphate-bonded ceramics 69 1998
 
Exxon Research and Engineering Company (1)
4629413 Low NO.sub.x premix burner 85 1984
 
HERCULES INCORPORATED (1)
5405498 Method for improving pulp washing efficiency 21 1993
 
G. SIEMPELKAMP GMBH & CO. (1)
5102596 Method of producing shaped articles of fiber/binder mixtures 78 1990
 
WILMINGTON TRUST COMPANY (1)
4687752 Medium weight abrasion-resistant castable 34 1984
 
ELITE AGGREGATE, LLC (2)
5580378 Lightweight cementitious compositions and methods of their production and use 85 1994
5725652 Lightweight, low water content expanded shale, clay and slate cementitious compositions and methods of their production and use 65 1996
 
ADVANCED MATERIALS TECHNOLOGIES, LLC (1)
6488762 Composition of materials for use in cellular lightweight concrete and methods thereof 40 2000
 
JAMES HARDIE TECHNOLOGY LIMITED (28)
6030447 Cement formulation 82 1997
* 6346146 Building products 72 1998
* 6572697 Fiber cement building materials with low density additives 152 2001
6506248 Building products 62 2001
* 6676744 Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances 52 2001
* 6676745 Fiber cement composite materials using sized cellulose fibers 71 2001
6777103 Fiber cement composite material using biocide treated durable cellulose fibers 27 2001
2002/0112,827 Method and apparatus for reducing impurities in cellulose fibers for manufacture of fiber reinforced cement composite materials 24 2001
7344593 Fiber reinforced cement composite materials using chemically treated fibers with improved dispersibility 31 2002
6692570 Spattering apparatus 13 2002
6749897 Coatings for building products and methods of using same 28 2002
6824715 Method and apparatus for forming a laminated sheet material by spattering 13 2002
6893751 Composite product 43 2002
7396402 Coatings for building products and dewatering aid for use with same 10 2002
2002/0170,467 Coatings for building products and methods of making same 26 2002
7455727 Integral water resistant fibre-cement 14 2002
2004/0079,260 Synthetic microspheres and methods of making same 100 2003
* 2004/0080,063 Synthetic microspheres and methods of making same 36 2003
* 2004/0081,827 Synthetic microspheres and methods of making same 50 2003
2004/0168,615 Fiber cement composite materials using bleached cellulose fibers 30 2004
6872246 Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances 33 2004
2004/0145,078 Fiber cement composite materials using sized cellulose fibers 21 2004
2005/0016,423 Fiber cement composite material using biocide treated durable cellulose fibers 20 2004
7419544 Additive for dewaterable slurry and slurry incorporating same 19 2004
2005/0126,430 Building materials with bioresistant properties 52 2004
2008/0096,018 Engineered low-density heterogeneous microparticles and methods and formulations for producing the microparticles 21 2006
2008/0203,365 Fiber Cement Building Materials With Low Density Additives 19 2008
2009/0076,196 Shaped particles from settable materials, manufacturing, composition, and composites 13 2008
 
Diversitech Corporation (1)
5728458 Light-weight high-strength composite pad 25 1996
 
JAMES HARDIE RESEARCH PTY LIMITED (2)
2002/0179,219 Composite product and method of manufacture 22 2002
2002/0189,499 Coating for building products and composite products incorporating same 22 2002
 
KVAERNER PULPING TECHNOLOGIES AB (1)
5415734 Process for bleaching pulp without using chlorine containing chemicals 35 1993
 
KVAERNER PULPING OY (1)
5117770 Combustion unit 19 1991
 
Black Diamond Granules, Inc. (1)
6258456 Spheroidal slag particles and apparatus and process for producing spheroidal slag and fly ash particles 46 1998
 
Agency for Science, Technology and Research (1)
6254845 Synthesis method of spherical hollow aluminosilicate cluster 29 1998
 
Betzdearborn, Inc. (1)
5366637 Method for dewatering municipal solid waste refuse 17 1993
 
JAMES HARDIE INTERNATIONAL FINANCE B.V. (5)
2002/0170,466 Additive for dewaterable slurry and method of manufacturing and improving slurry containing same 18 2002
2002/0189,500 Additive for dewaterable slurry 19 2002
2003/0000,424 Coatings for building products and formulations for use with same 23 2002
2003/0164,119 Additive for dewaterable slurry and slurry incorporating same 21 2002
2005/0208,287 Composite product 17 2005
 
NGK INSULATORS, LTD. (2)
4595662 Ceramic material for a honeycomb structure 39 1984
6486084 Composite material and method of producing the same 14 2001
 
Ensci Inc. (2)
4652535 Alkaline-resistant glass bodies and fibers 19 1986
4882302 Lathanide series oxide modified alkaline-resistant glass 47 1988
 
THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF AGRICULTURE (2)
5223090 Method for fiber loading a chemical compound 78 1991
RE35460 Method for fiber loading a chemical compound 33 1993
 
REDCO NV (1)
* 4840672 Lightweight insulating boards and process for manufacturing same 70 1987
 
Manville, Johns (1)
7338702 Non-woven glass mat with dissolvable binder system for fiber-reinforced gypsum board 14 2004
 
DEUTSCHE PERLITE GMBH, A GERMAN CORP. (1)
4512736 Apparatus for the expansion of mineral matter, especially perlite and vermiculite 18 1982
 
HITACHI, LTD. (1)
5177625 Image processing system suitable for use for a facsimile 17 1991
 
OMG AMERICAS, INC. (1)
5190737 High yield manufacturing process for silicon carbide 23 1991
 
Kurimoto Iron Works, Ltd. (1)
4411723 Glass fiber-reinforced cement plates 24 1981
 
The United States of America as represented by the United States Department of Energy (3)
4336338 Hollow microspheres of silica glass and method of manufacture 38 1980
4340407 Method of forming cavitated objects of controlled dimension 17 1981
6444162 Open-cell glass crystalline porous material 26 2000
 
DOWELL SCHLUMBERGER INCORPORATED (1)
4721160 Composition for a lightweight cement slurry for cementing oil and gas wells 94 1985
 
HITACHI METALS, LTD. (1)
6077327 Aluminum composite material of low-thermal expansion and high-thermal conductivity and method of producing same 13 1997
 
SNECMA (1)
5154816 Process for depositing an anti-wear coating on titanium based substrates 12 1991
 
FLEET CAPITAL CORPORATION (1)
5128114 Silica microspheres, method of improving attrition resistance 66 1990
 
Georgia-Pacific Gypsum LLC (3)
5220762 Fibrous mat-faced gypsum board in exterior and interior finishing systems for buildings 70 1991
5439518 Flyash-based compositions 62 1993
5644880 Gypsum board and systems containing same 71 1995
 
FLORIDA PROGRESS CORPORATION (1)
4652433 Method for the recovery of minerals and production of by-products from coal ash 45 1986
 
NV Technology Holdings. (1)
2007/0077,436 Composite product 28 2006
 
Misawa Homes Co., Ltd. (1)
4655979 Process for production of cellular concrete 31 1985
 
CANADIAN GYPSUM COMPANY LIMITED, A COMPANY OF ONTARIO (1)
4403006 Sag-resistant gypsum board containing coal fly ash and method for making same 50 1980
 
Marlit Ltd. (1)
6346165 Method for production of lignocellulosic composite materials 20 1998
 
DOUBLE A LTD (1)
5592986 Bullet molding apparatus 8 1995
 
ESPELAND COMPOSITE TECHNOLOGY, INC. (2)
6048593 Polymer concrete compositions, structures made therefrom, and methods of manufacture 24 1996
6034155 Polymer concrete compositions, structures made therefrom and methods of manufacture 39 1998
 
GEORGIA TECH RESEARCH CORPORATION (1)
6933038 Fiber reinforced mineral-based materials and methods of making the same 19 2001
 
UNIVERSITY OF RESEARCH FOUNDATION KENTUCKY (1)
6533848 Technology and methodology for the production of high quality polymer filler and super-pozzolan from fly ash 15 2001
 
Chicago Bridge & Iron Company (1)
4373955 Lightweight insulating concrete 31 1981
 
W. R. GRACE & CO.-CONN. (3)
4904503 Rapid setting cementitious fireproofing compositions and method of spray applying same 49 1987
5069702 Method of making small hollow glass spheres 61 1990
5176732 Method for making low sodium hollow glass microspheres 47 1991
 
Saint-Gobain Vitrage (2)
4661137 Process for producing glass microspheres 76 1985
5256180 Apparatus for production of hollow glass microspheres 21 1993
 
Ennis Herder, Inc. (1)
5403392 High solids aqueous dispersions of hydrophobizing agents 27 1993
 
VALSPAR CORPORATION (1)
5777024 Urethane resins and coating compositions and methods for their use 45 1997
 
GAS RESEARCH INSTITUTE (1)
5558822 Method for production of spheroidized particles 54 1995
 
NITTO BOSEKI CO., LTD. (1)
4363878 Alkali- and heat-resistant inorganic fiber 34 1981
 
UNISEARCH LIMITED (1)
4680059 Building material 23 1984
 
THE DOW CHEMICAL COMPANY (2)
4647509 Thermoformable multilayer barrier structures 54 1985
4846889 Polymeric blend useful in thin-bed mortar compositions comprising a water-soluble cellulose ether and a water-insoluble, but water-dispersible polymer 26 1988
 
Ceram Tech International, Ltd. (1)
5164003 Room temperature curable surface coating and methods of producing and applying same 48 1990
 
Samuel Strapping Systems Ltd. (1)
4752061 Infrared heating of fluidized bed furnace 29 1986
 
K K K K A/S, ISLANDS BRYGGE 22, DK-2300 COPENHAGEN S (1)
4981740 Acid resistant concrete articles, especially sulfur concrete pipes, and a method of manufacturing said articles 18 1989
 
A.J. BATES LIMITED (1)
5871824 Radiation cured coatings 19 1997
 
SIKA AG, VORM. KASPAR WINKLER & CO. (3)
4507154 Chloride-free setting accelerator for hydraulic binding agents 36 1982
5108510 Highly reactive hydraulic binder for the preparation of building, construction and raw materials 22 1990
5453123 Thixotroping and set-accelerating additive for mixtures containing a hydraulic binder, process using the additive, apparatus for preparing the mixtures containing a hydraulic binder as well as the additive 25 1993
 
OUTOKUMPU OYJ (3)
4818289 Method for utilizing slag from metal production 18 1987
4818290 Method for utilizing slag from ferroalloy production 14 1987
4946811 Method for mixing molten iron silicate with ferroalloy slag in order to produce fire-resistant and chemically resistant fiber 17 1989
 
DOW CORNING CORPORATION (1)
5063260 Compositions and their use for treating fibers 40 1991
 
PERLITE, INC. (1)
4347155 Energy efficient perlite expansion process 17 1981
 
Fibronit S.r.l. (1)
5030287 Cement mix and method for producing reinforced building sheets from a cement mix 11 1989
 
ASAHI GLASS COMPANY, LIMITED (4)
5849055 Process for producing inorganic microspheres 85 1997
6531222 Fine hollow glass sphere and method for preparing the same 40 2001
2001/0043,996 Hollow aluminosilicate glass microspheres and process for their production 38 2001
2002/0004,111 Hollow glass microspheres and process for their production 72 2001
 
GENERAL ELECTRIC COMPANY (1)
4351867 Thermal insulation composite of cellular cementitious material 80 1981
 
ISG RESOURCES, INC. (1)
5484480 Use of alumina clay with cement fly ash mixtures 30 1993
 
THOM-MCI INC. (1)
4670079 Method of forming a walking-surface panel 18 1985
 
COURTAULDS PLC (1)
4647505 Cellulose fibres for cement reinforcement 33 1984
 
SAE Inc. (1)
2004/0099,982 Conductive concrete compositions and methods of manufacturing same 11 2003
 
SOROUSHIAN, PARVIZ (1)
5989335 Dry dispersion of plant pulp in concrete and use thereof 34 1997
 
KAMYR, INC. (1)
4944842 Method for reducing contamination in pulp processing 21 1987
 
SHIMIZU CONSTRUCTION CO., LTD. (1)
4746364 Flowing concrete and process of producing the same 21 1986
 
National Gypsum Properties, LLC (2)
5718759 Cementitious gypsum-containing compositions and materials made therefrom 49 1996
* 5858083 Cementitious gypsum-containing binders and compositions and materials made therefrom 68 1997
 
CLARIANT GMBH (1)
5470383 Thickener combinations for building products 23 1994
 
NICHIHA CORPORATION (15)
5863477 Method of manufacturing a wood-cement board 14 1996
5804003 Method of manufacturing an inorganic board 28 1996
5945044 Wood cement board and a manufacturing method thereof 46 1997
2007/0186,822 Fiber reinforced cement composition and products and manufacturing process 12 2006
2007/0246,864 Fiber reinforced cement board and manufacturing process 11 2006
2007/0261,607 Fiber reinforced cement composition and products and manufacturing process 11 2006
2008/0072,795 Fiber reinforced cement composition and products and manufacturing process 12 2006
2008/0072,796 Fiber reinforced cement composition and products and manufacturing process 11 2006
2008/0157,428 Fiber reinforced cement composition and products and manufacturing process 14 2006
2008/0178,771 Fiber reinforced cement composition and products and manufacturing process 10 2007
2008/0191,165 Inorganic composition and products and manufacturing process 8 2007
2009/0025,897 Inorganic board and method for manufacturing the same 8 2007
2008/0176,057 Inorganic board and method for producing the same 7 2007
2008/0199,677 BEARING WALL BOARD AND A METHOD OF PRODUCING THE SAME 7 2008
2008/0311,346 External wall panel and method of coating for the same 8 2008
 
Rolls Royce, Limited (1)
4332618 Thermal barrier coating 36 1981
 
Pfleiderer Industrie GmbH & Co., KG (1)
4840688 Method for the production of fibrous plaster boards 32 1988
 
POLYFIBRE S.A. (1)
5338357 Fibre reinforced shaped solid articles 22 1992
 
Sundstrand Corporation (1)
4928479 Annular combustor with tangential cooling air injection 34 1987
 
PRAXAIR TECHNOLOGY, INC. (1)
6245196 Method and apparatus for pulp yield enhancement 18 1999
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Georgia-Pacific Gypsum LLC (1)
8691007 Low thermal transmission building material 1 2012
 
CIDRA CORPORATE SERVICES, INC. (1)
9169158 Non-chemical air entrained admix 0 2011
 
JAMES HARDIE TECHNOLOGY LIMITED (2)
* 8182606 Fiber cement building materials with low density additives 1 2010
8603239 Fiber cement building materials with low density additives 1 2012
 
UNIVERSITY OF SOUTHERN CALIFORNIA (3)
* 8992679 Cementitious material, dry construction pellets comprising uncured cement powder and binder, and method of making thereof 0 2010
8308470 Extrusion of cementitious material with different curing rates 0 2010
* 2011/0076,350 EXTRUSION OF CEMENTITIOUS MATERIAL WITH DIFFERENT CURING RATES 2 2010
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 9, 2017
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 9, 2021
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00