David E. Clarke

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Mountain View, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
�3-(4-phenylpiperazin-1-yl)propyl-amino, thio and oxy!-pyridine, py...
- Patent number 5,688,795
- Issue date Nov 18, 1997
- Syntex (U.S.A.) Inc.
- Jurg Roland Pfister
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-aryloxyalkyl tryptamine .alpha..sub.1 -adrenergic receptor antago...
- Patent number 5,436,264
- Issue date Jul 25, 1995
- Syntex (U.S.A.) Inc.
- Jurg R. Pfister
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted indole derivatives
- Patent number 5,380,739
- Issue date Jan 10, 1995
- Syntex (U.S.A.) Inc.
- Robin D. Clark
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted indole antagonists derivatives which are angiotensin II
- Patent number 5,212,195
- Issue date May 18, 1993
- Syntex (U.S.A.) Inc.
- Robin D. Clark
- C07 - ORGANIC CHEMISTRY