Jianhua Zhou

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Weifang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Water-based viscosity reducer for emulsifying ultra-heavy oil and p...
- Patent number 11,268,012
- Issue date Mar 8, 2022
- Shandong University
- Dejun Sun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
WATER-BASED VISCOSITY REDUCER FOR EMULSIFYING ULTRA-HEAVY OIL AND P...
- Publication number 20200199441
- Publication date Jun 25, 2020
- SHANDONG UNIVERSITY
- Dejun Sun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
EMULSION-TYPE WATER-BASED DETERGENT FOR OILY SLUDGE, PREPARATION ME...
- Publication number 20200123478
- Publication date Apr 23, 2020
- SHANDONG UNIVERSITY
- Tao Wu
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...