Christoph Porz

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Bonn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the extractive removal of phospho- and sulfobetaines fr...
- Patent number 5,326,906
- Issue date Jul 5, 1994
- Hoechst Aktiengesellschaft
- Heribert Tetzlaff
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stable peroxycarboxylic acid granules
- Patent number 5,246,620
- Issue date Sep 21, 1993
- Hoechst Aktiengesellschaft
- Hanspeter Gethoffer
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Alkenylaminomethylenephosphonic acids and copolymers thereof with u...
- Patent number 5,126,418
- Issue date Jun 30, 1992
- Hoechst Aktiengesellschaft
- Christoph Porz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for scavenging hydrogen sulfide using glyoxal
- Patent number 5,085,842
- Issue date Feb 4, 1992
- Hoechst Aktiengesellschaft
- Christoph Porz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL