Richard CREWS

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Simpsonville, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Anionic and other derivatives of non-ionic surfactants, methods for...
- Patent number 7,612,136
- Issue date Nov 3, 2009
- Cognis IP Management GmbH
- Ana Maria Fernandez
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for making isethionate ester salts
- Patent number 5,763,632
- Issue date Jun 9, 1998
- Henkel Corporation
- Timothy John Cassady
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making isethionate ester salts
- Patent number 5,646,320
- Issue date Jul 8, 1997
- Henkel Corporation
- Timothy John Cassady
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Surfactant Compositions and Methods of Forming and Using Same
- Publication number 20170009025
- Publication date Jan 12, 2017
- COGNIS IP MANAGEMENT GMBH
- Ana Maria Fernandez
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Surfactant Compositions and Methods of Forming and Using Same
- Publication number 20090258983
- Publication date Oct 15, 2009
- Cognis IP Management GmbH
- Ana Maria Fernandez
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
SURFACTANTS AND METHODS FOR USING IN EMULSION POLYMERIZATION REACTI...
- Publication number 20080176997
- Publication date Jul 24, 2008
- Ana Maria FERNANDEZ
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ANIONIC AND OTHER DERIVATIVES OF NON-IONIC SURFACTANTS, METHODS FOR...
- Publication number 20080114104
- Publication date May 15, 2008
- Ana Maria FERNANDEZ
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...