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Peter Freund
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Ketsch, DE
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last 30 patents
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Patent Grant
2,2-Dichloroalkanecarboxylic acids, processes for their production...
Patent number
5,968,982
Issue date
Oct 19, 1999
Roche Diagnostics GmbH
Edgar Voss
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Thiazolidinediones and drugs containing them
Patent number
5,599,826
Issue date
Feb 4, 1997
Boehringer Mannheim GmbH
Alfred Mertens
C07 - ORGANIC CHEMISTRY
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Patent Grant
Trisubstituted amines, pharmacologically acceptable salts thereof a...
Patent number
4,999,361
Issue date
Mar 12, 1991
Boehringer Mannheim GmbH
Christos Tsaklakidis
C07 - ORGANIC CHEMISTRY
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Patent Grant
Substituted heterocyclic compounds and the pharmacologically accept...
Patent number
4,937,337
Issue date
Jun 26, 1990
Boehringer Mannheim GmbH
Herbert Leinert
C07 - ORGANIC CHEMISTRY