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Gerhard Teichmuller
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Jena, DE
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last 30 patents
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Patent Grant
17.alpha.-cyanomethylestra-4,9-dien derivatives and pharmaceutical...
Patent number
5,866,559
Issue date
Feb 2, 1999
Jenapharm GmbH
Gerhard Teichmuller
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for the production of unsaturated 17 .alpha.-cyanomethyl-17...
Patent number
5,438,134
Issue date
Aug 1, 1995
Jenapharm GmbH
Gerhard Teichmuller
C07 - ORGANIC CHEMISTRY