Ilse Beetz

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Quinoxaline-carboxylic acid derivatives
- Patent number 6,288,065
- Issue date Sep 11, 2001
- Schering Aktiengeseellschaft
- Andreas Huth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoxaline-phosphonic acid derivatives
- Patent number 6,057,304
- Issue date May 2, 2000
- Schering Aktiengesellschaft
- Andreas Huth
- C07 - ORGANIC CHEMISTRY