Guillermo Maier

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Haiming, DE

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Patents Grantslast 30 patents

Information Patent Grant
Unsaturated polycations and their preparation and use
- Patent number 5,973,108
- Issue date Oct 26, 1999
- Clariant GmbH
- Oliver Eyrisch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of aqueous betaine solutions
- Patent number 5,292,942
- Issue date Mar 8, 1994
- Hoechst Aktiengesellschaft
- Rudolf Aigner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Aqueous compositions comprising alkyl polyethylene glycol ether sul...
- Publication number 20090023817
- Publication date Jan 22, 2009
- Clariant International Ltd.
- Hendrik Ahrens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Highly concentrated aqueous solution of amphoteric surfactants
- Publication number 20050096249
- Publication date May 5, 2005
- Clariant GmbH
- Ekaterina Jonas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE