Ingrid Wiedemann

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Gau-Algesheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
14-hydroxy-N-(2-methoxyethyl)-7,8-dihydromorphine and -norisomorphi...
- Patent number 5,240,933
- Issue date Aug 31, 1993
- Boehringer Ingelheim GmbH
- Herbert Merz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino acid derivatives and their pharmaceutical use
- Patent number 5,008,273
- Issue date Apr 16, 1991
- Boehringer Ingelheim GmbH
- Gerd Schnorrenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thieno pyridines and their use as anti-hypertensive agents
- Patent number 4,826,855
- Issue date May 2, 1989
- Boehringer Ingelheim KG
- Gerd Schnorrenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyrrolo[2,3-C]pyridines and their use as anti-hypertensive agents
- Patent number 4,766,129
- Issue date Aug 23, 1988
- Boehringer Ingelheim KG
- Gerd Schnorrenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2,3,4,9-tetrahydro beta carboline derivatives, useful as antihypert...
- Patent number 4,683,238
- Issue date Jul 28, 1987
- Boehringer Ingelheim KG
- Gerd Schnorrenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thieno [3,2,C]pyridines useful as antihypertensives
- Patent number 4,555,511
- Issue date Nov 26, 1985
- Boehringer Ingelheim KG
- Gerd Schnorrenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE