Joachim Weigand

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Freigericht, DE

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Patents Grantslast 30 patents

Information Patent Grant
Use of alkylglycoside sulfosuccinates for the production of cosmeti...
- Patent number 5,344,642
- Issue date Sep 6, 1994
- Rewo Chemische Werke GmbH
- Mathias Hintz
- 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
Use of alkylglycoside sulfosuccinates for the production of cosmeti...
- Patent number 5,246,695
- Issue date Sep 21, 1993
- REWO Chemische Werke GmbH
- Mathias Hintz
- 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
Information Patent Grant
Fabric softener rinsing agents
- Patent number 5,180,508
- Issue date Jan 19, 1993
- REWO Chemische Werke GmbH
- Horst Birkhan
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...