Hao OUYANG

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Azeotropic and azeotrope-like composition
- Patent number 10,889,740
- Issue date Jan 12, 2021
- Zhejiang Quhua Fluor-Chemistry Co Ltd
- Bo Yang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for co-producing low-carbon foaming agents
- Patent number 10,689,315
- Issue date Jun 23, 2020
- Zhejiang Quhua Fluor-Chemistry Co Ltd
- Jiangyong Hong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for co-producing various alkenyl halides and hydrofluoroalkanes
- Patent number 10,590,050
- Issue date Mar 17, 2020
- Zhejiang Quhua Fluor-Chemistry Co Ltd
- Jiangyong Hong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Low-carbon environmentally-friendly foamer composition
- Patent number 10,392,328
- Issue date Aug 27, 2019
- Zhejiang Quhua Fluor-Chemistry Co Ltd
- Jiangyong Hong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for co-production of 1-chloro-3,3,3-trifluoropropene, 2,3,3,...
- Patent number 10,214,468
- Issue date Feb 26, 2019
- Zhejiang Quzhou Juxin Fluorine Chemical Co., Ltd.
- Jiangyong Hong
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITION
- Publication number 20200231852
- Publication date Jul 23, 2020
- Zhejiang Quhua Fluor-Chemistry Co Ltd
- Bo YANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR CO-PRODUCING LOW-CARBON FOAMING AGENTS
- Publication number 20200039902
- Publication date Feb 6, 2020
- Zhejiang Quhua Fluor-Chemistry Co Ltd
- Jiangyong HONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR CO-PRODUCING VARIOUS ALKENYL HALIDES AND HYDROFLUOROALKANES
- Publication number 20200031742
- Publication date Jan 30, 2020
- Zhejiang Quhua Fluor-Chemistry Co Ltd
- Jiangyong HONG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR CO-PRODUCTION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE, 2,3,3,...
- Publication number 20190047925
- Publication date Feb 14, 2019
- Zhejiang Quzhou Juxin Fluorine Chemical Co., Ltd.
- Jiangyong HONG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LOW-CARBON ENVIRONMENTALLY-FRIENDLY FOAMER COMPOSITION
- Publication number 20190039976
- Publication date Feb 7, 2019
- Zhejiang Quhua Fluor-Chemistry Co Ltd
- Jiangyong HONG
- C07 - ORGANIC CHEMISTRY