Wolfgang Gross

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Mutterstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Shower gel comprising an amidopropybetaine and a fatty acid methylt...
- Patent number 5,227,094
- Issue date Jul 13, 1993
- Joh. A. Benckiser GmbH
- Heinrich Baust
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing polycarboxylic acid imidazolines by condensat...
- Patent number 5,151,522
- Issue date Sep 29, 1992
- Chemisches Institut Schaefer AG
- Hans Hitz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polycarboxylic acid imidazolines, process for the preparation there...
- Patent number 5,049,315
- Issue date Sep 17, 1991
- Chemisches Instutut Schaefer AG
- Hans Hitz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Liquid sanitary cleansing and descaling agents and process for thei...
- Patent number 4,891,150
- Issue date Jan 2, 1990
- Joh. A. Benckiser GmbH
- Wolfgang Gross
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE