Charles L. Simpson

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Tri-composite, full root, stentless valve
- Patent number 6,797,000
- Issue date Sep 28, 2004
- Carbomedics Inc.
- Charles L. Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tri-composite, full root, stentless valve
- Patent number 6,364,905
- Issue date Apr 2, 2002
- Sulzer Carbomedics Inc.
- Charles L. Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sterilization of surgical sites
- Patent number 6,258,249
- Issue date Jul 10, 2001
- Sulzer Carbomedics Inc.
- Charles Lee Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device and method for reinforcing an anastomotic site
- Patent number 6,117,147
- Issue date Sep 12, 2000
- Sulzer Carbomedics Inc.
- Charles Lee Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for implanting an expandable medical device into...
- Patent number 5,980,570
- Issue date Nov 9, 1999
- Sulzer Carbomedics Inc.
- Charles Lee Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthopedic prosthetic implants with pyrolytic carbon or ceramic art...
- Patent number 5,534,033
- Issue date Jul 9, 1996
- Carbomedics, Inc.
- Charles L. Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Tri-composite, full root, stentless valve
- Publication number 20020116053
- Publication date Aug 22, 2002
- Charles L. Simpson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC