US Patent No: 7,067,169

Number of patents in Portfolio can not be more than 2000

Coated implants and methods of coating

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Abstract

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A method including forming a first coating layer derived from an alkoxide on a substrate having a dimension suitable for an implant and forming a second coating layer on the first coating layer that promotes osseointegration. An apparatus comprising a substrate having a dimension suitable as a medical or dental implant and a coating on a surface of a first coating layer derived from an alkoxide and a second coating layer that promotes osseointegration.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CHEMAT TECHNOLOGY, INC.NORTHRIDGE, CA5
CHEMET TECHNOLOGY INC.NORTHRIDGE, CA1

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Yuhong West Hills, CA 32 269
Liu, Jiankai Chartsworth, CA 4 48
Nishimura, Ichiro Santa Monica, CA 10 57

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (6)
4,330,891 Element for implantation in body tissue, particularly bone tissue 158 1980
5,722,439 Dental floss dispenser on card format 17 1996
6,206,598 Capping device 12 1999
6,428,803 Hydroxylapatite gel 21 1999
6,183,255 Titanium material implants 78 2000
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NIPPON SHEET GLASS CO., LTD. (1)
* 6,740,366 Article having predetermined surface shape and method for preparing the same 20 2002
 
Kabushiki Kaisha Shofu (1)
6,620,861 Dental fillers 25 2000
 
ZIMMER DENTAL, INC. (1)
5,730,598 Prosthetic implants coated with hydroxylapatite and process for treating prosthetic implants plasma-sprayed with hydroxylapatite 28 1997
 
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. (1)
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DIAMOND INNOVATIONS, INC. (1)
* 2003/0005,646 Surface modification of coated abrasives to enhance their adhesion in resin bond tools 17 2001
 
HOWMEDICA OSTEONICS CORP. (1)
6,596,338 Antibiotic calcium phosphate coating 19 2001
 
VIVOXID OY (1)
* 5,612,049 Bioactive coatings and their preparation and use 45 1994
 
THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO (1)
5,344,457 Porous surfaced implant 184 1993
 
KNC NOR ACQUISITION SUB, INC. (2)
* 5,188,670 Apparatus for hydroxyapatite coatings of substrates 45 1991
5,279,831 Hydroxyapatite prosthesis coatings 82 1992
 
NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT (1)
* 2004/0023,048 Enhanced bonding layers on native oxide surfaces 27 2003
 
COMMISSARIAT A L'ENERGIE ATOMIQUE (1)
6,338,810 Method for making apatite ceramics, in particular for biological use 32 2000
 
TAKEDA PHARMACEUTICAL COMPANY LIMITED (1)
6,344,209 Apatite-coated solid composition 16 1999
 
SHIRKHANZADEH, MORTEZA (1)
5,205,921 Method for depositing bioactive coatings on conductive substrates 122 1991
 
CAMBRIDGE SCIENTIFIC, INC. (1)
6,153,664 Bioerodible polymeric semi-interpenetrating network alloys and internal fixation devices made therefrom 31 1998
 
CLEMSON UNIVERSITY (1)
5,558,517 Polymeric prosthesis having a phosphonylated surface 34 1994
 
SNECMA (1)
4,366,183 Process for making bioactive coatings on osseous prostheses, and prostheses thus obtained 49 1981
 
Kureha Kagaku Kogyo Kabushiki Kaisha (2)
4,451,235 Process for preparing an artificial dental root 26 1983
4,904,534 Implant material 17 1989
 
TEXAS CHRISTIAN UNIVERSITY (1)
6,569,292 Method and device for forming a calcium phosphate film on a substrate 13 2001
 
BERKELEY ADVANCED BIOMATERIALS, INC. (1)
5,858,318 Methods of synthesizing hydroxyapatite powders and bulk materials 38 1996
 
MATRIX MEDICAL B.V. (1)
6,143,948 Device for incorporation and release of biologically active agents 28 1997
 
DEGUSSA-HULS AKTIENGESELLSCHAFT (1)
5,952,399 Polymerisable dental material and use of apatite fillers in the dental material 18 1997
 
JOHNSON & JOHNSON PROFESSIONAL, INC. (1)
6,139,585 Bioactive ceramic coating and method 106 1998
 
Nikon Corporation (1)
5,478,237 Implant and method of making the same 80 1993
 
PERMELEC ELECTRODE LTD. (4)
4,882,196 Process for the production of a titanium composite materials coated with calcium phosphate compound 34 1987
4,911,953 Process for producing composite materials having a coating of calcium phosphate compound 38 1988
4,965,088 Calcium phosphate-coated composite material and process for production thereof 22 1989
4,960,646 Titanium composite materials coated with calcium phosphate compound 30 1989
 
ASTRA AKTIEBOLAG (1)
5,571,188 Process for treating a metallic surgical implant 56 1995
 
BIOMET DEUTSCHLAND GMBH (1)
2002/0018,798 Coating for metallic implant materials 30 2001
 
JVS-POLYMERS OY (1)
6,290,982 Plasticizable implant material and method for producing the same 30 1999
 
SAGAWA PRINTING CO., LTD. (1)
5,609,633 Titanium-based bone-bonding composites having inverted concentration gradients of alkali and titanium ions in a surface layer 25 1994
 
THE UNIVERSITY OF BRITISH COLUMBIA (1)
6,426,114 Sol-gel calcium phosphate ceramic coatings and method of making same 46 2000
 
CHIENNA B.V. (2)
6,136,369 Device for incorporation and release of biologically active agents 52 1999
6,344,061 Device for incorporation and release of biologically active agents 67 2000
 
US BIOMATERIALS CORPORATION (1)
6,306,925 Tape cast multi-layer ceramic/metal composites 17 1998
 
The Board of Trustees of the University of Illinois (1)
6,051,272 Method for synthesizing organoapatites on to surgical metal alloys 34 1999
 
BRAINBASE CORPORATION (1)
5,934,287 Implant with bioactive particles stuck and method of manufacturing the same 25 1998
 
DelSiTech Oy (1)
* 2004/0121,451 Treatment of sols, gels and mixtures thereof 23 2004
 
IVOCLAR VIVADENT, INC. (1)
6,306,784 Alkali silicate glass 30 2000
 
1208211 ONTARIO LIMITED (1)
6,077,989 Resorbable implant biomaterial made of condensed calcium phosphate particles 187 1998
 
IVOCLAR AG (2)
6,200,137 Chemically stable translucent apatite glass ceramic 37 1998
6,280,863 Translucent apatite glass ceramic 40 1998
 
The Trustees of the University of Pennsylvania (1)
4,990,163 Method of depositing calcium phosphate cermamics for bone tissue calcification enhancement 138 1989
 
NESTEC S.A. (1)
5,759,598 Fermented food product for animals 21 1997
 
NORTH SHORE UNIVERSITY HOSPITAL RESEARCH CORPORATION (1)
5,700,289 Tissue-engineered bone repair using cultured periosteal cells 115 1995
 
Kabushiki Kaisya Advance (1)
5,766,247 Process for producing a bioimbedding material 16 1995
 
OCTOPLUS SCIENCES B.V. (1)
6,146,686 Implant material and process for using it 41 1999
 
STRYKER CORPORATION (1)
5,344,654 Prosthetic devices having enhanced osteogenic properties 111 1992
 
CONSENSUS ORTHOPEDICS, INC. (1)
6,261,322 Implant with composite coating 82 1998
 
THE SCHOOL OF PHARMACY, UNIVERSITY OF LONDON (1)
5,962,549 Bioactive composite material for repair of hard and soft tissues 15 1997
 
Takiron Co., Ltd. (1)
5,981,619 Material for osteosynthesis and composite implant material, and production processes thereof 33 1997
 
MEDTRONIC, INC. (1)
* 6,617,142 Method for attachment of biomolecules to medical device surfaces 50 1999
 
SUMITOMO CHEMICAL COMPANY, LIMITED (2)
5,030,474 Method for forming hydroxyapatite coating film using coating liquor containing hydroxyapatite 49 1990
5,128,169 Method for forming hydroxyapatite coating film 43 1991
 
MASSACHUSETTS INSTITUTE OF TECHNOLOGY (2)
6,530,958 Tissue regeneration matrices by solid free-form fabrication techniques 106 1995
6,013,591 Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production 189 1998
 
Washington Research Foundation (2)
6,190,412 Trap-coated bone grafts and prostheses 31 1998
6,508,838 Compositions for medical implantation 17 2001
 
CHI-BO SRL. (1)
6,280,789 Process for preparation of hydroxyapatite coatings 27 1999
 
MTU MOTOREN- UND TURBINEN-UNION MUENCHEN GMBH (1)
4,871,578 Hydroxylapatite coating on metal or ceramic 43 1988
 
KYOTO UNIVERSITY (1)
5,068,122 Process for forming a bioactive hydroxyapatite film 50 1989
 
OY, LEIRAS (1)
5,733,564 Method of treating endo-osteal materials with a bisphosphonate solution 158 1995
 
RENSSELAER POLYTECHNIC INSTITUTE (1)
6,270,347 Nanostructured ceramics and composite materials for orthopaedic-dental implants 91 2000
 
MARUNO, SHIGEO (1)
5,077,132 Biocompatible composite material and a method for producing the same 21 1989
 
The Trustees of Princeton University (1)
6,645,644 Enhanced bonding of phosphoric and phosphoric acids to oxidized substrates 38 2000
 
PRINCETON, UNIVERSITY OF, TRUSTEES, THE, A CORP. OF NEW JERSEY (1)
6,146,767 Self-assembled organic monolayers 45 1997
 
DEPUY PRODUCTS, INC. (1)
6,569,489 Bioactive ceramic coating and method 108 2000
 
THE REGENTS OF THE UNIVERSITY OF MICHIGAN (1)
5,501,706 Medical implant structure and method for using the same 92 1994
 
V.P. INTELLECTUAL PROPERTIES, LLC (2)
4,908,030 Method of manufacturing synthetic bone coated surgical implants 41 1987
4,944,754 Method of manufacturing synthetic bone coated surgical implants 44 1988
 
NGK SPARK PLUG CO., LTD. (1)
6,153,266 Method for producing calcium phosphate coating film 23 1998
 
NATIONAL CHENG KUNG UNIVERSITY (1)
6,344,276 Non-dissolvable amorphous Ti-Ca-P coating for implant application 20 1999
 
ISE INTERNATIONAL, INC. (1)
5,990,381 Biomedical materials 19 1997
 
C.R. BARD, INC. (1)
5,584,875 Method for making vascular grafts 68 1994
 
ETEX CORPORATION (3)
5,543,019 Method of coating medical devices and device coated thereby 51 1995
5,763,092 Hydroxyapatite coatings and a method of their manufacture 40 1996
5,958,504 Hydroxyapatite coatings and a method of their manufacture 24 1996
 
The Research Foundation of State University of New York (1)
* 2003/0231,984 Method to rapidly prepare and screen formulations and compositions containing same 16 2003
 
GS DEVELOPMENT AB (1)
5,196,201 Implant material composition, preparation thereof as well as uses thereof and implant product obtainable therefrom 26 1990
 
Dot Dunnschicht- Und Oberflaechen-technologie GmbH (1)
5,759,376 Method for the electrodeposition of hydroxyapatite layers 22 1997
 
SHIN-ETSU CHEMICAL CO., LTD. (1)
5,527,837 Heat-curable silicone elastomer compositions 12 1995
 
Osaka Cement Co., Ltd. (1)
5,652,016 Tetracalcium phosphate-based materials and processes for their preparation 54 1996
 
MOLECULAR INSIGHT PHARMACEUTICALS, INC. (1)
* 6,395,299 Matrices for drug delivery and methods for making and using the same 66 2000
 
YAMAOKA, AKIRA (1)
5,772,439 Hybrid dental implant 20 1996
 
CHEMAT TECHNOLOGY, INC. (2)
5,807,430 Method and composition useful treating metal surfaces 24 1995
6,372,354 Composition and method for a coating providing anti-reflective and anti-static properties 24 1999
 
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH (1)
4,988,362 Composition for coating bioceramics, method for coating bioceramics therewith, and composite bioceramics produced therewith 34 1989
 
BASF AKTIENGESELLSCHAFT (1)
5,092,890 Implant materials for hard tissue 18 1989
 
LOS ALAMOS NATIONAL SECURITY, LLC (2)
5,817,326 Processing of hydroxylapatite coatings on titanium alloy bone prostheses 24 1995
6,399,215 Ultrafine-grained titanium for medical implants 65 2000
 
ISIS INNOVATION LIMITED (1)
6,589,590 Composite material and methods of making the same 24 2002
 
NOBEL BIOCARE SERVICES AG (1)
6,419,708 Calcium-phosphate coated implant element 22 2000
 
ICET, INC. (1)
6,129,928 Biomimetic calcium phosphate implant coatings and methods for making the same 163 1998
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 2006/0141,002 Coated implants and methods of coating 6 2006
 
Aculon, Inc. (5)
* 7,740,940 Coated substrates, organometallic films and methods for applying organometallic films to substrates 7 2007
* 2008/0152,930 Coated substrates, organometallic films and methods for applying organometallic films to substrates 3 2007
7,901,777 Coated substrates, organometallic films and methods for applying organometallic films to substrates 6 2010
8,337,985 Coated substrates, organometallic films and methods for applying organometallic films to substrates 1 2010
* 2011/0091,729 Coated substrates, organometallic films and methods for applying organometallic films to substrates 3 2010
 
CHEMAT TECHNOLOGY, INC. (1)
* 7,341,756 Coated implants and methods of coating 14 2006
 
BIOMET 3I, LLC (16)
8,486,483 Deposition of discrete nanoparticles on an implant surface 0 2006
7,972,648 Deposition of discrete nanoparticles on a nanostructured surface of an implant 1 2007
* 2008/0220,394 Deposition of discrete nanoparticles on a nanostructured surface of an implant 1 2007
8,309,162 Implant surface with increased hydrophilicity 4 2009
8,641,418 Titanium nano-scale etching on an implant surface 4 2011
8,647,118 Deposition of discrete nanoparticles on a nanostructured surface of an implant 0 2011
* 2011/0229,856 Deposition of Discrete Nanoparticles On A Nanostructured Surface Of An Implant 0 2011
8,852,672 Implant surface with increased hydrophilicity 1 2012
9,131,995 Surface treatment for an implant surface 0 2013
9,452,032 Soft tissue preservation temporary (shell) immediate-implant abutment with biological active surface 0 2013
9,034,201 Titanium nano-scale etching on an implant surface 1 2013
* 9,204,944 Deposition of discrete nanoparticles on a nanostructured surface of an implant 0 2014
* 2014/0127,392 DEPOSITION OF DISCRETE NANOPARTICLES ON A NANOSTRUCTURED SURFACE OF AN IMPLANT 0 2014
9,198,742 Implant surface with increased hydrophilicity 0 2014
9,283,056 Titanium nano-scale etching on an implant surface 0 2015
9,474,588 Method and apparatus for recording spatial gingival soft tissue relationship to implant placement within alveolar bone for immediate-implant placement 0 2015
 
HOWMEDICA OSTEONICS CORP. (1)
* 2009/0164,011 Surface treatment of implants 0 2007
 
Biomet 3l, LLC (1)
7,771,774 Deposition of discrete nanoparticles on an implant surface 4 2006
 
WARSAW ORTHOPEDIC, INC. (1)
* 2010/0262,244 Metal Coated Implant 4 2009
* Cited By Examiner

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