Peter Roessler

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Bensberg, DT

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Patents Grantslast 30 patents

Information Patent Grant
2-Substituted-5-trifluoromethyl-1,3,4-thiadiazoles
- Patent number 4,097,669
- Issue date Jun 27, 1978
- Bayer Aktiengesellschaft
- Josef Helmut Reisdorff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of new 1,3-identically substituted-triazine-2,4-diones
- Patent number 4,048,315
- Issue date Sep 13, 1977
- Bayer Aktiengesellschaft
- Hellmut Bredereck
- C07 - ORGANIC CHEMISTRY