Sih; John C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sih; John C..The latest application filed is for "process for the manufacture of camptothecin derivatives".

Company Profile

0.13.0

Sih; John C. - Kalamazoo MI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for the manufacture of camptothecin derivatives Grant 6,444,820 - Henegar , et al. September 3, 2	2002-09-03
Intermediates and process for the manufacture of camptothecin derivatives (CPT-11) and related compounds Grant 6,121,451 - Henegar , et al. September 19, 2	2000-09-19
Process for the preparation of roquinimex Grant 5,912,349 - Sih June 15, 1	1999-06-15
.alpha.-amino-indole-3-acetic acids useful as anti-diabetic, anti-obesity and anti-atherosclerotic agents Grant 5,245,046 - Youngdale , et al. September 14, 1	1993-09-14
N-substituted derivatives of 2-(pyridylalkenesulfinyl) benzimidazoles as gastric antisecretory agents Grant 4,873,337 - Sih , et al. October 10, 1	1989-10-10
Substituted 2-pyridylmethylthio and sulfinyl-benzimidazoles as gastric antisecretory agents Grant 4,619,997 - Sih October 28, 1	1986-10-28
Substituted 2-pyridylmethylthio- and sulfinyl-benzimidazoles as gastric antisecretory agents Grant 4,575,554 - Sih March 11, 1	1986-03-11
2,5-Inter-o-phenylene-3,4-dinor-6,9.alpha.-epoxy-6.be ta.-5-iodo-PGF.sub.1 compounds Grant 4,281,113 - Axen , et al. July 28, 1	1981-07-28
11-Deoxy-inter-oxa-19-oxo-PGE.sub.1 compounds Grant 4,281,168 - Sih July 28, 1	1981-07-28
13,14-Didehydro-inter-phenylene-11-deoxy-19-oxo-PGE.sub.1 compounds Grant 4,260,786 - Sih April 7, 1	1981-04-07
19-Hydroxy-PGI.sub.2 compounds Grant 4,225,508 - Sih September 30, 1	1980-09-30
19-Hydroxy-19-methyl-PGI.sub.2 compounds Grant 4,225,507 - Sih September 30, 1	1980-09-30
Acyl-substituted phenyl esters of prostacyclin-type compounds Grant 4,180,657 - Sih December 25, 1	1979-12-25

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