Karl-Heinz Weber

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Ingelheim am Rhine, DT

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Patents Grantslast 30 patents

Information Patent Grant
6-Phenyl-8-bromo-4H-s-triazolo-[3,4C]-thieno-[2,3E]-1,4-diazepines...
- Patent number 4,094,984
- Issue date Jun 13, 1978
- Boehringer Ingelheim GmbH
- Karl-Heinz Weber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(4-Phenyl-4-cyano-n-butyl)-1,2,3,4-tetrahydro-5(H)-pyrido-[4,3-b]...
- Patent number 4,085,216
- Issue date Apr 18, 1978
- Boehringer Ingelheim GmbH
- Adolf Langbein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-Aryl-1H-1,5-benzodiazepine-2,4-diones
- Patent number RE28972
- Issue date Sep 21, 1976
- Boehringer Ingelheim GmbH
- Karl-Heinz Weber
- 260 - Chemistry of carbon compounds
Information Patent Grant
5-Phenyl-7-chloro-1H-1,5-benzodiazepine-2,4-(3H,5H)-diones
- Patent number RE28935
- Issue date Aug 17, 1976
- Boehringer Ingelheim GmbH
- Karl-Heinz Weber
- 260 - Chemistry of carbon compounds
Information Patent Grant
2-Amino-5-phenyl-4H-3,5-dihydro-1,5-benzodiazepin-4-ones and salts...
- Patent number 3,944,579
- Issue date Mar 16, 1976
- Boehringer Ingelheim GmbH
- Adolf Bauer
- C07 - ORGANIC CHEMISTRY