Elke Hohn

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Schluchtern, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyol polyether sulfosuccinates, a process for preparing them, and...
- Patent number 5,371,251
- Issue date Dec 6, 1994
- Witco GmbH
- Ingo Hamann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ammonium compounds, preparation thereof and use thereof as cleaning...
- Patent number 5,254,271
- Issue date Oct 19, 1993
- REWO Chemische Werke GmbH
- Ingo Hamann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Citric acid fatty alcohol ester polyglycol ether sulfosuccinates, p...
- Patent number 5,190,699
- Issue date Mar 2, 1993
- Rewo Chemische Werke GmbH
- Elke Hohn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE