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John P. Devlin
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Poughkeepsie, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Alkylarylketo acids
Patent number
5,504,244
Issue date
Apr 2, 1996
Boehringer Ingelheim Pharmaceuticals, Inc.
Karl D. Hargrave
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-inflammatory thienylbenzylamine compounds
Patent number
5,030,647
Issue date
Jul 9, 1991
Boehringer Ingelheim Pharmaceuticals, Inc.
Clara K. Miao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bis(piperazinyl or homopiperazinyl)alkanes
Patent number
4,725,597
Issue date
Feb 16, 1988
Boehringer Ingelheim Ltd.
John P. Devlin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted phenylalkyl-(piperazinyl or homopiperazinyl)alkyl thiol...
Patent number
4,722,926
Issue date
Feb 2, 1988
Boehringer Ingelheim Limited
Karl D. Hargrave
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bis(arylpiperazinyl)sulfur compounds
Patent number
4,692,448
Issue date
Sep 8, 1987
Boehringer Ingelheim Pharmaceuticals, Inc.
John P. Devlin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted phenylalkylhomopiperazinylpropyl(ureas or thioureas) us...
Patent number
4,661,481
Issue date
Apr 28, 1987
Boehringer Ingelheim Pharmaceuticals, Inc.
John P. Devlin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted phenylalkyl-(piperazinyl or homopiperazinyl)alkyl-thiol...
Patent number
4,618,677
Issue date
Oct 21, 1986
Boehringer Ingelheim Limited
Karl D. Hargrave
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted phenylalkylpiperazinylpropyl (ureas or thioureas) usefu...
Patent number
4,579,947
Issue date
Apr 1, 1986
Boehringer Ingelheim Pharmaceuticals, Inc.
John P. Devlin
C07 - ORGANIC CHEMISTRY