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Reinhold Weidner
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Nuremberg, DE
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last 30 patents
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Patent Grant
Cardiotonic thiadiazine derivatives
Patent number
5,108,998
Issue date
Apr 28, 1992
Heumann Pharma GmbH & Co.
Peter Morsdorf
C07 - ORGANIC CHEMISTRY
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Patent Grant
6-oxo-pyridazine derivatives, a process for their preparation and m...
Patent number
4,968,683
Issue date
Nov 6, 1990
Heumann Pharma GmbH & Co.
Peter Morsdorf
C07 - ORGANIC CHEMISTRY