Werner Biffar

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Frankenthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of hydroxylammonium salts
- Patent number 4,895,711
- Issue date Jan 23, 1990
- BASF Aktiengesellschaft
- Werner Biffar
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Fixed-bed catalyst structure obtained using honeycomb elements
- Patent number 4,859,642
- Issue date Aug 22, 1989
- BASF Aktiengesellschaft
- Wolfgang Hoelderich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb catalyst and its preparation
- Patent number 4,711,930
- Issue date Dec 8, 1987
- BASF Aktiengesellschaft
- Wolfgang Hoelderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regeneration of inactive and poisoned platinum catalysts
- Patent number 4,659,683
- Issue date Apr 21, 1987
- BASF Aktiengesellschaft
- Werner Biffar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Device and method for producing moulded bodies from thermoplastic p...
- Publication number 20050035486
- Publication date Feb 17, 2005
- BASF Aktiengesellschaft
- Rainer Klostermann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...