Wolfgang Roben

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Bergisch Gladbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
2,4'-bridged bis-2,4-diaminoquinazolines
- Patent number 5,739,127
- Issue date Apr 14, 1998
- Bayer Aktiengesellschaft
- Rudolf Schohe-Loop
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Trifluoromethyl-containing pseudopeptides active against retroviruses
- Patent number 5,605,926
- Issue date Feb 25, 1997
- Bayer Aktiengesellschaft
- Dieter H abich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Substituted (2-oxo-1-benzimidazolinyl)-peperidines, process for the...
- Patent number 5,571,921
- Issue date Nov 5, 1996
- Bayer Aktiengesellschaft
- Wolfgang Bender
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of substituted chromans, some of which are known, as medicament...
- Patent number 5,492,918
- Issue date Feb 20, 1996
- Bayer Aktiengesellschaft
- Hanno Wild
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Trifluoromethyl-containing pseudopeptides active against retroviruses
- Patent number 5,430,151
- Issue date Jul 4, 1995
- Bayer Aktiengesellschaft
- Dieter Habich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Parasiticidal avermectin derivatives
- Patent number 4,916,120
- Issue date Apr 10, 1990
- Bayer Aktiengesellschaft
- Wolfgang Roben
- C07 - ORGANIC CHEMISTRY