Keith M. Witherup

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Lansdale, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Thrombin inhibitors
- Patent number 5,798,377
- Issue date Aug 25, 1998
- Merck & Co., Inc.
- William C. Lumma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrroloquinoline Bradykinin antagonist
- Patent number 5,288,725
- Issue date Feb 22, 1994
- Merck & Co., Inc.
- Keith M. Witherup
- C07 - ORGANIC CHEMISTRY