Coated implants and methods of coating

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7067169
APP PUB NO 20040249472A1
SERIAL NO

10454406

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ATTORNEY / AGENT: (SPONSORED)

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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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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 32 310
Liu, Jiankai Chartsworth, CA 4 51
Nishimura, Ichiro Santa Monica, CA 10 60

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (6)
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5722439 Dental floss dispenser on card format 17 1996
6206598 Capping device 12 1999
6428803 Hydroxylapatite gel 21 1999
6183255 Titanium material implants 81 2000
* 6527849 Self-repairing, reinforced matrix materials 67 2001
 
NIPPON SHEET GLASS CO., LTD. (1)
* 6740366 Article having predetermined surface shape and method for preparing the same 20 2002
 
KABUSHIKI KAISHA SHOFU (1)
6620861 Dental fillers 26 2000
 
ZIMMER DENTAL, INC. (1)
5730598 Prosthetic implants coated with hydroxylapatite and process for treating prosthetic implants plasma-sprayed with hydroxylapatite 29 1997
 
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. (1)
5958340 Solid-state chemical sensor 33 1998
 
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)
6596338 Antibiotic calcium phosphate coating 20 2001
 
VIVOXID OY (1)
* 5612049 Bioactive coatings and their preparation and use 45 1994
 
THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO (1)
5344457 Porous surfaced implant 195 1993
 
KNC NOR ACQUISITION SUB, INC. (2)
* 5188670 Apparatus for hydroxyapatite coatings of substrates 47 1991
5279831 Hydroxyapatite prosthesis coatings 83 1992
 
THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES (1)
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COMMISSARIAT A L'ENERGIE ATOMIQUE (1)
6338810 Method for making apatite ceramics, in particular for biological use 34 2000
 
TAKEDA PHARMACEUTICAL COMPANY LIMITED (1)
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SHIRKHANZADEH, MORTEZA (1)
5205921 Method for depositing bioactive coatings on conductive substrates 122 1991
 
CAMBRIDGE SCIENTIFIC, INC. (1)
6153664 Bioerodible polymeric semi-interpenetrating network alloys and internal fixation devices made therefrom 32 1998
 
CLEMSON UNIVERSITY (1)
5558517 Polymeric prosthesis having a phosphonylated surface 34 1994
 
SNECMA (1)
4366183 Process for making bioactive coatings on osseous prostheses, and prostheses thus obtained 49 1981
 
Kureha Kagaku Kogyo Kabushiki Kaisha (2)
4451235 Process for preparing an artificial dental root 26 1983
4904534 Implant material 17 1989
 
TEXAS CHRISTIAN UNIVERSITY (1)
6569292 Method and device for forming a calcium phosphate film on a substrate 13 2001
 
BERKELEY ADVANCED BIOMATERIALS, INC. (1)
5858318 Methods of synthesizing hydroxyapatite powders and bulk materials 39 1996
 
MATRIX MEDICAL B.V. (1)
6143948 Device for incorporation and release of biologically active agents 28 1997
 
DEGUSSA-HULS AKTIENGESELLSCHAFT (1)
5952399 Polymerisable dental material and use of apatite fillers in the dental material 19 1997
 
JOHNSON & JOHNSON PROFESSIONAL, INC. (1)
6139585 Bioactive ceramic coating and method 111 1998
 
NIKON CORPORATION (1)
5478237 Implant and method of making the same 81 1993
 
PERMELEC ELECTRODE LTD. (4)
4882196 Process for the production of a titanium composite materials coated with calcium phosphate compound 36 1987
4911953 Process for producing composite materials having a coating of calcium phosphate compound 38 1988
4965088 Calcium phosphate-coated composite material and process for production thereof 23 1989
4960646 Titanium composite materials coated with calcium phosphate compound 30 1989
 
ASTRA AKTIEBOLAG (1)
5571188 Process for treating a metallic surgical implant 60 1995
 
BIOMET DEUTSCHLAND GMBH (1)
2002/0018,798 Coating for metallic implant materials 30 2001
 
JVS-POLYMERS OY (1)
6290982 Plasticizable implant material and method for producing the same 32 1999
 
SAGAWA PRINTING CO., LTD. (1)
5609633 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)
6426114 Sol-gel calcium phosphate ceramic coatings and method of making same 49 2000
 
CHIENNA B.V. (2)
6136369 Device for incorporation and release of biologically active agents 52 1999
6344061 Device for incorporation and release of biologically active agents 67 2000
 
USBIOMATERIALS CORPORATION (1)
6306925 Tape cast multi-layer ceramic/metal composites 17 1998
 
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS (1)
6051272 Method for synthesizing organoapatites on to surgical metal alloys 35 1999
 
BRAINBASE CORPORATION (1)
5934287 Implant with bioactive particles stuck and method of manufacturing the same 26 1998
 
DELSITECH OY (1)
* 2004/0121,451 Treatment of sols, gels and mixtures thereof 27 2004
 
IVOCLAR VIVADENT, INC. (1)
6306784 Alkali silicate glass 32 2000
 
1208211 ONTARIO LIMITED (1)
6077989 Resorbable implant biomaterial made of condensed calcium phosphate particles 195 1998
 
IVOCLAR AG (2)
6200137 Chemically stable translucent apatite glass ceramic 38 1998
6280863 Translucent apatite glass ceramic 40 1998
 
THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA (1)
4990163 Method of depositing calcium phosphate cermamics for bone tissue calcification enhancement 140 1989
 
NESTEC S.A. (1)
5759598 Fermented food product for animals 21 1997
 
NORTH SHORE UNIVERSITY HOSPITAL RESEARCH CORPORATION (1)
5700289 Tissue-engineered bone repair using cultured periosteal cells 119 1995
 
KABUSHIKI KAISYA ADVANCE (1)
5766247 Process for producing a bioimbedding material 16 1995
 
OCTOPLUS SCIENCES B.V. (1)
6146686 Implant material and process for using it 41 1999
 
KANEBO, LTD. (1)
5772439 Hybrid dental implant 24 1996
 
STRYKER CORPORATION (1)
5344654 Prosthetic devices having enhanced osteogenic properties 111 1992
 
CONSENSUS ORTHOPEDICS, INC. (1)
6261322 Implant with composite coating 84 1998
 
THE SCHOOL OF PHARMACY, UNIVERSITY OF LONDON (1)
5962549 Bioactive composite material for repair of hard and soft tissues 15 1997
 
TAKIRON CO., LTD. (1)
5981619 Material for osteosynthesis and composite implant material, and production processes thereof 35 1997
 
MEDTRONIC, INC. (1)
* 6617142 Method for attachment of biomolecules to medical device surfaces 51 1999
 
SUMITOMO CHEMICAL COMPANY, LIMITED (2)
5030474 Method for forming hydroxyapatite coating film using coating liquor containing hydroxyapatite 51 1990
5128169 Method for forming hydroxyapatite coating film 44 1991
 
MASSACHUSETTS INSTITUTE OF TECHNOLOGY (2)
6530958 Tissue regeneration matrices by solid free-form fabrication techniques 115 1995
6013591 Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production 196 1998
 
Washington Research Foundation (2)
6190412 Trap-coated bone grafts and prostheses 31 1998
6508838 Compositions for medical implantation 17 2001
 
CHI-BO SRL. (1)
6280789 Process for preparation of hydroxyapatite coatings 27 1999
 
MTU MOTOREN- UND TURBINEN-UNION MUENCHEN GMBH (1)
4871578 Hydroxylapatite coating on metal or ceramic 43 1988
 
KYOTO UNIVERSITY (1)
5068122 Process for forming a bioactive hydroxyapatite film 50 1989
 
OY, LEIRAS (1)
5733564 Method of treating endo-osteal materials with a bisphosphonate solution 160 1995
 
RENSSELAER POLYTECHNIC INSTITUTE (1)
6270347 Nanostructured ceramics and composite materials for orthopaedic-dental implants 94 2000
 
MARUNO, SHIGEO (1)
5077132 Biocompatible composite material and a method for producing the same 21 1989
 
THE TRUSTEES OF PRINCETON UNIVERSITY (1)
6645644 Enhanced bonding of phosphoric and phosphoric acids to oxidized substrates 38 2000
 
PRINCETON, UNIVERSITY OF, TRUSTEES, THE, A CORP. OF NEW JERSEY (1)
6146767 Self-assembled organic monolayers 47 1997
 
DEPUY PRODUCTS, INC. (1)
6569489 Bioactive ceramic coating and method 109 2000
 
THE REGENTS OF THE UNIVERSITY OF MICHIGAN (1)
5501706 Medical implant structure and method for using the same 94 1994
 
V.P. INTELLECTUAL PROPERTIES, L.L.C. (2)
4908030 Method of manufacturing synthetic bone coated surgical implants 41 1987
4944754 Method of manufacturing synthetic bone coated surgical implants 45 1988
 
NGK SPARK PLUG CO., LTD. (1)
6153266 Method for producing calcium phosphate coating film 24 1998
 
NATIONAL CHENG KUNG UNIVERSITY (1)
6344276 Non-dissolvable amorphous Ti-Ca-P coating for implant application 21 1999
 
ISE INTERNATIONAL, INC. (1)
5990381 Biomedical materials 19 1997
 
C.R. BARD, INC. (1)
5584875 Method for making vascular grafts 68 1994
 
ETEX CORPORATION (3)
5543019 Method of coating medical devices and device coated thereby 51 1995
5763092 Hydroxyapatite coatings and a method of their manufacture 42 1996
5958504 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 17 2003
 
GS DEVELOPMENT AB (1)
5196201 Implant material composition, preparation thereof as well as uses thereof and implant product obtainable therefrom 26 1990
 
Dot Dunnschicht- Und Oberflaechen-technologie GmbH (1)
5759376 Method for the electrodeposition of hydroxyapatite layers 23 1997
 
SHIN-ETSU CHEMICAL CO., LTD. (1)
5527837 Heat-curable silicone elastomer compositions 12 1995
 
Osaka Cement Co., Ltd. (1)
5652016 Tetracalcium phosphate-based materials and processes for their preparation 54 1996
 
MOLECULAR INSIGHT PHARMACEUTICALS, INC. (1)
* 6395299 Matrices for drug delivery and methods for making and using the same 71 2000
 
CHEMAT TECHNOLOGY, INC. (2)
5807430 Method and composition useful treating metal surfaces 24 1995
6372354 Composition and method for a coating providing anti-reflective and anti-static properties 25 1999
 
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH (1)
4988362 Composition for coating bioceramics, method for coating bioceramics therewith, and composite bioceramics produced therewith 34 1989
 
BASF AKTIENGESELLSCHAFT (1)
5092890 Implant materials for hard tissue 18 1989
 
LOS ALAMOS NATIONAL SECURITY, LLC (2)
5817326 Processing of hydroxylapatite coatings on titanium alloy bone prostheses 25 1995
6399215 Ultrafine-grained titanium for medical implants 68 2000
 
ISIS INNOVATION LIMITED (1)
6589590 Composite material and methods of making the same 25 2002
 
NOBEL BIOCARE SERVICES AG (1)
6419708 Calcium-phosphate coated implant element 22 2000
 
ICET, INC. (1)
6129928 Biomimetic calcium phosphate implant coatings and methods for making the same 165 1998
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (2)
* 2006/0141,002 Coated implants and methods of coating 7 2006
9579133 Internal fixation device 0 2013
 
Aculon, Inc. (5)
* 7740940 Coated substrates, organometallic films and methods for applying organometallic films to substrates 9 2007
* 2008/0152,930 Coated substrates, organometallic films and methods for applying organometallic films to substrates 3 2007
7901777 Coated substrates, organometallic films and methods for applying organometallic films to substrates 8 2010
8337985 Coated substrates, organometallic films and methods for applying organometallic films to substrates 3 2010
* 2011/0091,729 Coated substrates, organometallic films and methods for applying organometallic films to substrates 3 2010
 
CHEMAT TECHNOLOGY, INC. (1)
* 7341756 Coated implants and methods of coating 14 2006
 
BIOMET 3I, LLC (17)
8486483 Deposition of discrete nanoparticles on an implant surface 0 2006
7972648 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 2 2007
8309162 Implant surface with increased hydrophilicity 4 2009
8641418 Titanium nano-scale etching on an implant surface 4 2011
8647118 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
8852672 Implant surface with increased hydrophilicity 1 2012
9131995 Surface treatment for an implant surface 0 2013
9452032 Soft tissue preservation temporary (shell) immediate-implant abutment with biological active surface 0 2013
9034201 Titanium nano-scale etching on an implant surface 1 2013
* 9204944 Deposition of discrete nanoparticles on a nanostructured surface of an implant 1 2014
* 2014/0127,392 DEPOSITION OF DISCRETE NANOPARTICLES ON A NANOSTRUCTURED SURFACE OF AN IMPLANT 1 2014
9198742 Implant surface with increased hydrophilicity 0 2014
9283056 Titanium nano-scale etching on an implant surface 0 2015
9474588 Method and apparatus for recording spatial gingival soft tissue relationship to implant placement within alveolar bone for immediate-implant placement 0 2015
9539067 Deposition of discrete nanoparticles on a nanostructured surface of an implant 0 2015
 
HOWMEDICA OSTEONICS CORP. (2)
* 2009/0164,011 Surface treatment of implants 0 2007
* 2009/0162,273 Chromium oxide powder having a reduced level of hexavalent chromium and a method of making the powder 11 2007
 
Biomet 3l, LLC (1)
7771774 Deposition of discrete nanoparticles on an implant surface 5 2006
 
WARSAW ORTHOPEDIC, INC. (1)
* 2010/0262,244 Metal Coated Implant 4 2009
* Cited By Examiner

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