Roger M. Friedinger

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Lansdale, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Alpha-1a adrenergic receptor antagonists
- Patent number 5,620,993
- Issue date Apr 15, 1997
- Merck & Co., Inc.
- Michael A. Patane
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spirocyclic oxytocin antagonists
- Patent number 5,091,387
- Issue date Feb 25, 1992
- Merck & Co., Inc.
- Ben E. Evans
- C07 - ORGANIC CHEMISTRY