Michael D. Ruff

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Greenville, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Stabilized pharmaceutical
- Patent number 5,763,493
- Issue date Jun 9, 1998
- Glaxo Wellcome Inc.
- Michael D. Ruff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stabilized pharmaceutical composition containing bupropion
- Patent number 5,731,000
- Issue date Mar 24, 1998
- Glaxo Wellcome Inc.
- Michael David Ruff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stabilized Pharmaceutical
- Patent number 5,541,231
- Issue date Jul 30, 1996
- Glaxo Wellcome Inc.
- Michael D. Ruff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical composition containing bupropion hydrochloride and a...
- Patent number 5,358,970
- Issue date Oct 25, 1994
- Burroughs Wellcome Co.
- Michael D. Ruff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Coated dibasic calcium phosphate
- Publication number 20040091544
- Publication date May 13, 2004
- Michael D. Ruff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE