US Patent No: 7,067,169
Number of patents in Portfolio can not be more than 2000
Coated implants and methods of coating
Stats
-
Jun 27, 2006
Issued date -
Jun 4, 2003
filing date -
10/454,406
serial no -
In Force
status
ALSO PUBLISHED AS:
20040249472
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Abstract
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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International Classification(s)
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Cited Art Landscape
| Patent Info | (Count) | # Cites | Year |
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| 4,882,196 Process for the production of a titanium composite materials coated with calcium phosphate compound | 25 | 1987 | |
| 4,911,953 Process for producing composite materials having a coating of calcium phosphate compound | 32 | 1988 | |
| 4,965,088 Calcium phosphate-coated composite material and process for production thereof | 15 | 1989 | |
| 4,960,646 Titanium composite materials coated with calcium phosphate compound | 24 | 1989 | |
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| 5,543,019 Method of coating medical devices and device coated thereby | 42 | 1995 | |
| 5,763,092 Hydroxyapatite coatings and a method of their manufacture | 25 | 1996 | |
| 5,958,504 Hydroxyapatite coatings and a method of their manufacture | 19 | 1996 | |
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| 4,223,412 Implants for bones, joints or tooth roots | 55 | 1977 | |
| 5,030,474 Method for forming hydroxyapatite coating film using coating liquor containing hydroxyapatite | 43 | 1990 | |
| 5,128,169 Method for forming hydroxyapatite coating film | 36 | 1991 | |
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| 5,807,430 Method and composition useful treating metal surfaces | 19 | 1995 | |
| 6,372,354 Composition and method for a coating providing anti-reflective and anti-static properties | 17 | 1999 | |
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| 6,136,369 Device for incorporation and release of biologically active agents | 36 | 1999 | |
| 6,344,061 Device for incorporation and release of biologically active agents | 43 | 2000 | |
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| 6,200,137 Chemically stable translucent apatite glass ceramic | 19 | 1998 | |
| 6,280,863 Translucent apatite glass ceramic | 21 | 1998 | |
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| 5,188,670 Apparatus for hydroxyapatite coatings of substrates | 38 | 1991 | |
| 5,279,831 Hydroxyapatite prosthesis coatings | 69 | 1992 | |
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| 4,451,235 Process for preparing an artificial dental root | 20 | 1983 | |
| 4,904,534 Implant material | 10 | 1989 | |
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| 5,817,326 Processing of hydroxylapatite coatings on titanium alloy bone prostheses | 17 | 1995 | |
| 6,399,215 Ultrafine-grained titanium for medical implants | 47 | 2000 | |
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| 6,530,958 Tissue regeneration matrices by solid free-form fabrication techniques | 72 | 1995 | |
| 6,013,591 Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production | 144 | 1998 | |
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| 4,908,030 Method of manufacturing synthetic bone coated surgical implants | 35 | 1987 | |
| 4,944,754 Method of manufacturing synthetic bone coated surgical implants | 39 | 1988 | |
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| 6,190,412 Trap-coated bone grafts and prostheses | 24 | 1998 | |
| 6,508,838 Compositions for medical implantation | 12 | 2001 | |
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| 6,077,989 Resorbable implant biomaterial made of condensed calcium phosphate particles | 147 | 1998 | |
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| 4,988,362 Composition for coating bioceramics, method for coating bioceramics therewith, and composite bioceramics produced therewith | 27 | 1989 | |
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| 5,571,188 Process for treating a metallic surgical implant | 37 | 1995 | |
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| 5,092,890 Implant materials for hard tissue | 13 | 1989 | |
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| 5,858,318 Methods of synthesizing hydroxyapatite powders and bulk materials | 30 | 1996 | |
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| 2002/0018,798 Coating for metallic implant materials | 18 | 2001 | |
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| 5,934,287 Implant with bioactive particles stuck and method of manufacturing the same | 15 | 1998 | |
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| 5,584,875 Method for making vascular grafts | 60 | 1994 | |
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| 6,153,664 Bioerodible polymeric semi-interpenetrating network alloys and internal fixation devices made therefrom | 22 | 1998 | |
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| 6,280,789 Process for preparation of hydroxyapatite coatings | 17 | 1999 | |
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| 5,558,517 Polymeric prosthesis having a phosphonylated surface | 27 | 1994 | |
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| 6,338,810 Method for making apatite ceramics, in particular for biological use | 19 | 2000 | |
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| 6,261,322 Implant with composite coating | 58 | 1998 | |
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| 5,952,399 Polymerisable dental material and use of apatite fillers in the dental material | 12 | 1997 | |
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| 2004/0121,451 Treatment of sols, gels and mixtures thereof | 18 | 2004 | |
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| 6,569,489 Bioactive ceramic coating and method | 88 | 2000 | |
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| 2003/0005,646 Surface modification of coated abrasives to enhance their adhesion in resin bond tools | 11 | 2001 | |
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| 5,759,376 Method for the electrodeposition of hydroxyapatite layers | 14 | 1997 | |
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| 5,958,340 Solid-state chemical sensor | 24 | 1998 | |
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| 5,196,201 Implant material composition, preparation thereof as well as uses thereof and implant product obtainable therefrom | 19 | 1990 | |
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| 6,596,338 Antibiotic calcium phosphate coating | 11 | 2001 | |
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| 6,129,928 Biomimetic calcium phosphate implant coatings and methods for making the same | 122 | 1998 | |
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| 5,990,381 Biomedical materials | 12 | 1997 | |
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| 6,589,590 Composite material and methods of making the same | 14 | 2002 | |
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| 6,306,784 Alkali silicate glass | 16 | 2000 | |
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| 6,139,585 Bioactive ceramic coating and method | 82 | 1998 | |
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| 6,290,982 Plasticizable implant material and method for producing the same | 19 | 1999 | |
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| 6,620,861 Dental fillers | 17 | 2000 | |
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| 5,766,247 Process for producing a bioimbedding material | 7 | 1995 | |
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| 5,068,122 Process for forming a bioactive hydroxyapatite film | 45 | 1989 | |
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| 5,077,132 Biocompatible composite material and a method for producing the same | 13 | 1989 | |
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| 6,143,948 Device for incorporation and release of biologically active agents | 19 | 1997 | |
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| 6,617,142 Method for attachment of biomolecules to medical device surfaces | 33 | 1999 | |
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| 6,395,299 Matrices for drug delivery and methods for making and using the same | 44 | 2000 | |
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| 4,871,578 Hydroxylapatite coating on metal or ceramic | 35 | 1988 | |
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| 6,344,276 Non-dissolvable amorphous Ti-Ca-P coating for implant application | 11 | 1999 | |
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| 2004/0023,048 Enhanced bonding layers on native oxide surfaces | 17 | 2003 | |
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| 5,759,598 Fermented food product for animals | 15 | 1997 | |
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| 6,153,266 Method for producing calcium phosphate coating film | 15 | 1998 | |
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| 5,478,237 Implant and method of making the same | 61 | 1993 | |
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| 6,740,366 Article having predetermined surface shape and method for preparing the same | 14 | 2002 | |
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| 6,419,708 Calcium-phosphate coated implant element | 13 | 2000 | |
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| 5,700,289 Tissue-engineered bone repair using cultured periosteal cells | 88 | 1995 | |
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| 6,146,686 Implant material and process for using it | 35 | 1999 | |
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| 5,652,016 Tetracalcium phosphate-based materials and processes for their preparation | 48 | 1996 | |
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| 5,733,564 Method of treating endo-osteal materials with a bisphosphonate solution | 130 | 1995 | |
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| 6,645,644 Enhanced bonding of phosphoric and phosphoric acids to oxidized substrates | 28 | 2000 | |
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| 6,146,767 Self-assembled organic monolayers | 33 | 1997 | |
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| 6,270,347 Nanostructured ceramics and composite materials for orthopaedic-dental implants | 54 | 2000 | |
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| 5,609,633 Titanium-based bone-bonding composites having inverted concentration gradients of alkali and titanium ions in a surface layer | 16 | 1994 | |
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| 5,527,837 Heat-curable silicone elastomer compositions | 7 | 1995 | |
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| 5,205,921 Method for depositing bioactive coatings on conductive substrates | 104 | 1991 | |
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| 4,366,183 Process for making bioactive coatings on osseous prostheses, and prostheses thus obtained | 44 | 1981 | |
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| 5,344,654 Prosthetic devices having enhanced osteogenic properties | 97 | 1992 | |
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| 6,344,209 Apatite-coated solid composition | 10 | 1999 | |
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| 5,981,619 Material for osteosynthesis and composite implant material, and production processes thereof | 21 | 1997 | |
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| 6,569,292 Method and device for forming a calcium phosphate film on a substrate | 8 | 2001 | |
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| 6,051,272 Method for synthesizing organoapatites on to surgical metal alloys | 28 | 1999 | |
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| 5,344,457 Porous surfaced implant | 142 | 1993 | |
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| 5,501,706 Medical implant structure and method for using the same | 65 | 1994 | |
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| 2003/0231,984 Method to rapidly prepare and screen formulations and compositions containing same | 9 | 2003 | |
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| 5,962,549 Bioactive composite material for repair of hard and soft tissues | 7 | 1997 | |
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| 4,990,163 Method of depositing calcium phosphate cermamics for bone tissue calcification enhancement | 90 | 1989 | |
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| 6,426,114 Sol-gel calcium phosphate ceramic coatings and method of making same | 23 | 2000 | |
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| 6,306,925 Tape cast multi-layer ceramic/metal composites | 10 | 1998 | |
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| 5,612,049 Bioactive coatings and their preparation and use | 27 | 1994 | |
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| 5,772,439 Hybrid dental implant | 14 | 1996 | |
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| 5,730,598 Prosthetic implants coated with hydroxylapatite and process for treating prosthetic implants plasma-sprayed with hydroxylapatite | 22 | 1997 | |
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| 4,330,891 Element for implantation in body tissue, particularly bone tissue | 131 | 1980 | |
| 5,722,439 Dental floss dispenser on card format | 11 | 1996 | |
| 6,206,598 Capping device | 7 | 1999 | |
| 6,428,803 Hydroxylapatite gel | 12 | 1999 | |
| 6,183,255 Titanium material implants | 48 | 2000 | |
| 6,527,849 Self-repairing, reinforced matrix materials | 44 | 2001 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 27, 2013 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 27, 2017 |
| 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 |