PYROLYTIC CARBON IMPLANT WITH ADHESIVE POLYMER OR ELASTOMER LAYER
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United States of America Patent
Stats
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N/A
Issued Date -
Jun 2, 2011
app pub date -
Mar 23, 2009
filing date -
Mar 21, 2008
priority date (Note) -
Published
status (Latency Note)
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Abstract
The invention relates to an articular resurfacing implant which is characterized in that it is composed of a sheet (1) of pyrolytic carbon deposited on a graphite substrate and a layer (8) composed of an adhesive elastomer or polymer material adherent to the inner surface of the sheet (1) on the substrate side. The adhesive elastomer or polymer material layer (8) allows the implant to be adherent to bone (3) and acts as a shock absorber layer. In one embodiment the implant further comprises a hard material, e.g. metallic, sheet (4).
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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TORNIER SAS | 161 RUE LAVOISIER MONTBONNOT-SAINT-MARTIN F38330 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Hassler, Michel | Saint Ismier, FR | 28 | 506 |
# of filed Patents : 28 Total Citations : 506 | |||
Ratron, Yves-Alain | Grenoble, FR | 34 | 1797 |
# of filed Patents : 34 Total Citations : 1797 |
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Patent Citation Ranking
- 5 Citation Count
- A61F Class
- 1.45 % this patent is cited more than
- 14 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
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