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Stephen Challenger
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Sandwich, GB
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last 30 patents
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Patent Grant
N-phenpropylcyclopentyl-substituted glutaramide derivatives as inhi...
Patent number
6,849,649
Issue date
Feb 1, 2005
Pfizer Inc.
Stephen Challenger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-phenpropylcyclopentyl-substituted glutaramide derivatives as inhi...
Patent number
6,660,756
Issue date
Dec 9, 2003
Pfizer Inc.
Stephen Challenger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Indole derivatives useful in therapy
Patent number
6,211,223
Issue date
Apr 3, 2001
Pfizer Inc.
Stephen Challenger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrogenation
Patent number
5,618,970
Issue date
Apr 8, 1997
Pfizer Inc.
Stephen Challenger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of glutaric acid derivatives
Patent number
5,166,406
Issue date
Nov 24, 1992
Pfizer Inc.
Stephen Challenger
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
N-phenpropylcyclopentyl-substituted glutaramide derivatives as inhi...
Publication number
20040106611
Publication date
Jun 3, 2004
Pfizer Inc.
Stephen Challenger
C07 - ORGANIC CHEMISTRY
Information
Patent Application
N-phenpropylcuclopentyl-substituted glutaramide derivatives as inhi...
Publication number
20030105132
Publication date
Jun 5, 2003
Stephen Challenger
C07 - ORGANIC CHEMISTRY