Charles Woodville Davis

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Nitrogen containing surfactants with alkoxylation on the hydroxyl g...
- Patent number 10,000,437
- Issue date Jun 19, 2018
- Akzo Nobel Chemicals International B.V.
- Shawn Zhu
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for preparation of alkoxylated alkylamines/alkyl ether amin...
- Patent number 8,049,039
- Issue date Nov 1, 2011
- Akzo Nobel N.V.
- Giao Vinh Nguyen
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Nitrogen Containing Surfactants With Alkoxylation on the Hydroxyl G...
- Publication number 20160009627
- Publication date Jan 14, 2016
- Shawn Zhu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PROCESS FOR PREPARATION OF ALKOXYLATED ALKYLAMINES/ALKYL ETHER AMIN...
- Publication number 20090209788
- Publication date Aug 20, 2009
- Akzo Nobel N.V.
- Giao Vinh Nguyen
- C07 - ORGANIC CHEMISTRY