Hang Chen

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Cheshire, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for converting primary amidoalcohols to amidocarboxylic aci...
- Patent number 7,439,388
- Issue date Oct 21, 2008
- Conopco, Inc.
- Bijan Harichian
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR DE-COLORING RESIDUE FROM PERSONAL WASH OR COSMETIC COMP...
- Publication number 20080005850
- Publication date Jan 10, 2008
- CONOPCO, INC., D/B/A UNILEVER
- HANG CHEN
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
PROCESS FOR CONVERTING PRIMARY AMIDOALCOHOLS TO AMIDOCARBOXYLIC ACI...
- Publication number 20070299281
- Publication date Dec 27, 2007
- CONOPCO, INC., D/B/A UNILEVER
- Bijan Harichian
- C07 - ORGANIC CHEMISTRY