Frieder Bauss

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Lambsheim, DE

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Patents Grantslast 30 patents

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2,4-diphosphonoglutaric acid derivatives, processes for their produ...
- Patent number 5,698,541
- Issue date Dec 16, 1997
- Boehringer Mannheim GmbH
- Gerd Zimmermann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphosuccinic acid derivatives, processes for the production ther...
- Patent number 5,683,994
- Issue date Nov 4, 1997
- Boehringer Mannheim GmbH
- Christos Tsaklakidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonic acid compound containing heterocyclic substituents, phar...
- Patent number 5,627,170
- Issue date May 6, 1997
- Boehringer Mannheim GmbH
- Christos Tsaklakidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acyclic amidine group-containing diphosphonic acid derivatives, pro...
- Patent number 5,543,561
- Issue date Aug 6, 1996
- Boehringer Mannheim GmbH
- Harald Zilch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonosuccinic acid derivatives, processes for their preparation...
- Patent number 5,538,957
- Issue date Jul 23, 1996
- Boehringer Mannheim GmbH
- Christos Tsaklakidis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Disphosphonic acid derivatives, processes for their production and...
- Patent number 5,206,253
- Issue date Apr 27, 1993
- Boehringer Mannheim, GmbH
- Elmar Bosies
- C07 - ORGANIC CHEMISTRY