Hai Zhou ZHANG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Compositions comprising a quat and a mixture of a nonionic and two...
- Patent number 10,351,805
- Issue date Jul 16, 2019
- Rhodia Operations
- Hai Zhou Zhang
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Composition comprising a quat, cationic polysaccharide, and a mixtu...
- Patent number 10,227,548
- Issue date Mar 12, 2019
- Hai Zhou Zhang
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITIONS FOR FABRIC TREATMENT
- Publication number 20190300822
- Publication date Oct 3, 2019
- RHODIA OPERATIONS
- Hai Zhou ZHANG
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
COMPOSITIONS COMPRISING QUAT AND POLYSACCHARIDES
- Publication number 20190010424
- Publication date Jan 10, 2019
- RHODIA OPERATIONS
- Hai Zhou ZHANG
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
COMPOSITION COMPRISING A QUAT, CATIONIC POLYSACCHARIDE, AND A MIXTU...
- Publication number 20180371361
- Publication date Dec 27, 2018
- RHODIA OPERATIONS
- Hai Zhou ZHANG
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...