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Jeffry David McGolrick
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Ontario, CA
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Patents Grants
last 30 patents
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Patent Grant
Synthesis of histamine dihydrochloride
Patent number
6,620,942
Issue date
Sep 16, 2003
Maxim Pharmaceuticals
Wen-Lung Yeh
C07 - ORGANIC CHEMISTRY
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Patent Grant
Synthesis of histamine dihydrochloride
Patent number
6,528,654
Issue date
Mar 4, 2003
Maxim Pharmaceuticals, Inc.
Wen-Lung Yeh
C07 - ORGANIC CHEMISTRY
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Patent Grant
Synthesis of histamine dihydrochloride
Patent number
6,403,806
Issue date
Jun 11, 2002
Maxim Pharmaceuticals, Inc.
Wen-Lung Yeh
C07 - ORGANIC CHEMISTRY
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Patent Grant
Preparation of form 1 ranitidine hydrochloride
Patent number
5,338,871
Issue date
Aug 16, 1994
Torcan Chemical Ltd.
Teng-Ko Ngooi
C07 - ORGANIC CHEMISTRY
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last 30 patents
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Patent Application
SYNTHESIS OF HISTAMINE DIHYDROCHLORIDE
Publication number
20030138964
Publication date
Jul 24, 2003
Wen-Lung Yeh
C07 - ORGANIC CHEMISTRY