WEYLCHEM SWITZERLAND AG

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Muttenz, CH

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Patents Grantslast 30 patents

Information Patent Grant
Liquid surfactant-containing alkanolamine-free compositions
- Patent number 9,777,249
- Issue date Oct 3, 2017
- WeylChem Switzerland AG
- Johannes Himmrich
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Use of transition metal complexes as bleach catalysts in washing an...
- Patent number 9,102,903
- Issue date Aug 11, 2015
- Weylchem Switzerland AG
- Gerd Reinhardt
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Compositions containing secondary paraffin sulfonate and alcohol al...
- Patent number 8,987,179
- Issue date Mar 24, 2015
- Weylchem Switzerland AG
- Johannes Himmrich
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Method for Washing and Cleaning Textiles
- Publication number 20160168514
- Publication date Jun 16, 2016
- WEYLCHEM SWITZERLAND AG
- Johannes HIMMRICH
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Trademarklast 30 trademarks