Klaus Posselt

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Wachtberg-Villiprott, DT

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Patents Grantslast 30 patents

Information Patent Grant
Sulfur containing trialkoxybenzoylamino carboxylic acids
- Patent number 4,055,653
- Issue date Oct 25, 1977
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Heribert Offermanns
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivative of desglucohellebrin and therapeutic use
- Patent number 4,038,386
- Issue date Jul 26, 1977
- Deutsch Gold- und Silber-Scheideanstalt Vormals Roessler
- Otto Isaac
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acyl derivatives of substituted bis-arylalkylamino compounds
- Patent number 4,010,191
- Issue date Mar 1, 1977
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Kurt Thiele
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfur containing trialkoxybenzoylamino carboxylic acids
- Patent number 3,981,910
- Issue date Sep 21, 1976
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Heribert Offermanns
- C07 - ORGANIC CHEMISTRY