Zhaoyu Fan

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Surfactant composition comprising ether compound and catalytic proc...
- Patent number 9,884,799
- Issue date Feb 6, 2018
- Rhodia Operations
- Xiaoshuang Feng
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Hydrolysis of an ester compound
- Patent number 9,533,934
- Issue date Jan 3, 2017
- Rhodia Operations
- Floryan DeCampo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic (poly)glycerol sulphates and preparation and use thereof
- Patent number 9,371,306
- Issue date Jun 21, 2016
- Rhodia Operations
- Pascal Metivier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method to manufacture surface active compounds such as sulfate betaine
- Patent number 9,187,414
- Issue date Nov 17, 2015
- Rhodia Operations
- Pascal Metivier
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HYDROLYSIS OF AN ESTER COMPOUND
- Publication number 20160297734
- Publication date Oct 13, 2016
- Floryan DECAMPO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SURFACTANT COMPOSITION COMPRISING ETHER COMPOUND AND CATALYTIC PROC...
- Publication number 20160251290
- Publication date Sep 1, 2016
- RHODIA OPERATIONS
- Xiaoshuang FENG
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Cyclic (poly)Glycerol Sulphates and Preparation and Use Thereof
- Publication number 20150299158
- Publication date Oct 22, 2015
- RHODIA OPERATIONS
- Pascal Metivier
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel method to manufacture surface active compounds such as sulfat...
- Publication number 20140343312
- Publication date Nov 20, 2014
- RHODIA OPERATIONS a corporation
- Pascal Metivier
- C07 - ORGANIC CHEMISTRY