Holger Gaul

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Niederneisen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Azabicycloamino carboxylic acid intermediates
- Patent number 5,101,039
- Issue date Mar 31, 1992
- Hoechst Aktiengesellschaft
- Hansjorg Urbach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bicyclic aminoacids as intermediates
- Patent number 5,008,400
- Issue date Apr 16, 1991
- Hoechst Aktiengesellschaft
- Hansjorg Urbach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Derivatives of bicyclic aminoacids agents containing these compound...
- Patent number 4,933,361
- Issue date Jun 12, 1990
- Hoechst Aktiengesellschaft
- Hansjorg Urbach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE