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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address	Total Patents
JAMES HARDIE TECHNOLOGY LIMITED	DUBLIN	162

International Classification(s)

• C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gleeson, James A	Alta Loma, US	19	574
Melmeth, David L	Upland, US	11	490
Paradis, Kalynne H	Rancho Cucamonga, US	5	232
Seligman, Dean M	Mission Viejo, US	5	232
Sloane, Brian P	Old Toongabbie, AU	5	232

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		16	1986
4837069 Transparent alumina microspheres		38	1987
4767726 Glass microbubbles		66	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		61	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		41	1990
* 5290355 Roofing shingle composition, method of formulation, and structure		80	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		29	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		30	1994
5482550 Structural building unit and method of making the same		55	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		70	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		114	1994
The Goodyear Tire & Rubber Company (1)
5967211 Tire tread for ice traction		44	1997
HOLCIM TECHNOLOGY LTD (1)
6572698 Activated aluminosilicate binder		51	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		53	1999
Hoechst Aktiengesellschaft (2)
5432215 Building material products containing organic polymers as thickeners		40	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		46	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		34	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		50	1997
NALCO CHEMICAL COMPANY (1)
5888322 Polymeric oxyalkylate viscosity modifiers for use in gypsum wallboard production		25	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		29	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		51	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		49	1994
Sandoz Ltd. (2)
5536310 Cementitious compositions containing fly ash		81	1994
5556458 Cementitious compositions		50	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		35	2006
SINANEN CO. LTD. (1)
4938958 Antibiotic zeolite		100	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		94	1984
5534348 Hollow borosilicate microspheres and method of making		70	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		28	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		33	1999
Dennert; Heinz (1)
4826788 Composition for producing foamed glass molded products		25	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		50	1998
2004/0211,342 Rheology stabilizer for cementitious compositions		54	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		47	1987
UNIVERSITY OF KENTUCKY RESEARCH FOUNDATION (1)
5817230 Method for improving the pozzolanic character of fly ash		29	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		51	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		32	1980
KENKMAN, DONALD L. (1)
4637990 Hollow porous microspheres as substrates and containers for catalysts and method of making same		106	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		17	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		51	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		46	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		109	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		23	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		18	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		51	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		40	1993
MTI TECHNOLOGY CORPORATION (1)
4867931 Methods for producing fiber reinforced microspheres made from dispersed particle compositions		38	1986
ALLIED UNION, INC. (1)
4772328 Hydraulic cementitious compositions reinforced with fibers containing polyacrylonitrile		19	1986
Standard Oil Company (Indiana) (2)
4305758 Low density cement slurry and its use		62	1980
4370166 Low density cement slurry and its use		105	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		26	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		52	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		15	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		83	1994
XCELR8R INC. (1)
6485561 Low density cellular concrete with accelerators for rapid hardening		23	2001
Otavi Minen AG (1)
4462835 Lightweight building material and method of producing the same		95	1982
HALLIBURTON ENERGY SERVICES, INC. (9)
5900053 Light weight high temperature well cement compositions and methods		180	1997
6143069 Light weight high temperature well cement compositions and methods		181	1998
6332921 Cement compositions and methods for high temperature wells containing carbon dioxide		147	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		31	2004
6902002 Cement compositions comprising improved lost circulation materials and methods of use in subterranean formations		30	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		198	1993
5383521 Fly ash cementing compositions and methods		139	1993
MG Industries (1)
5611833 Method and apparatus for producing spheroidal glass particles		30	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		38	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		45	1999
6770576 Absorbent structures of chemically treated cellulose fibers		36	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		25	1994
GLAVERBEL (5)
4487620 Method and apparatus for manufacturing rounded vitreous beads		24	1983
4751202 Manufacturing vitreous beads		26	1986
4751203 Manufacturing vitreous beads		27	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 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		46	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		34	1999
BOARD OF TRUSTEES OF SOUTHERN ILLINOIS UNIVERSITY (1)
6277189 Coal combustion by-products-based lightweight structural materials and processes for making them		109	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		59	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		62	1994
ONTARIO RESEARCH FOUNDATION, SHERIDAN PARK RESEARCH COMMUNITY (1)
4888057 Inorganic intumescent fire protective coatings		25	1988
ELKEM AS (1)
4935060 Hydraulic cement slurry		67	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		52	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		20	1995
NATIONA GYPSUM COMPANY (1)
4428775 Reinforced cement sheet product containing no asbestos for fabricating on hatschek machine		88	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		131	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, LLC. (8)
5358676 Methods of manufacture and use for hydraulically bonded cement		53	1992
5453310 Cementitious materials for use in packaging containers and their methods of manufacture		76	1993
5385764 Hydraulically settable containers and other articles for storing, dispensing, and packaging food and beverages and methods for their manufacture		57	1993
5508072 Sheets having a highly inorganically filled organic polymer matrix		118	1993
5549859 Methods for the extrusion of novel, highly plastic and moldable hydraulically settable compositions		67	1994
5641584 Highly insulative cementitious matrices and methods for their manufacture		131	1995
5631097 Laminate insulation barriers having a cementitious structural matrix and methods for their manufacture		57	1995
5658624 Articles formed by extruding hydraulically settable compositions		64	1995
Purevision Technology, Inc. (1)
6419788 Method of treating lignocellulosic biomass to produce cellulose		84	2000
SUMITOMO WIRING SYSTEMS, LTD. (1)
5676563 Snow-melting tile wiring unit		25	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		73	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		117	1993
TAIHEIYO CEMENT CORPORATION (1)
5330573 Molding of calcium silicate having high strength and its manufacturing method		17	1993
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* 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		2	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
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 9, 2021

Fee	Large entity fee	small entity fee	micro entity fee
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
February 09, 2010	US,7658794,B2   US7658794B2	GRANTED PATENT AS SECOND PUBLICATION
November 06, 2003	US,20030205172,A1   US20030205172A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7658794

Fiber cement building materials with low density additives

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