Jijun ZENG

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Xi'an, Shaanxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Process for the joint preparation of 1, 3, 3, 3-tetrafluoropropene...
- Patent number 9,873,649
- Issue date Jan 23, 2018
- Xi'an Modern Chemistry Research Institute
- Jian Lv
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2, 3, 3, 3-tetrafluoropropene
- Patent number 9,862,661
- Issue date Jan 9, 2018
- Xi'an Modern Chemistry Research Institute
- Jian Lv
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE PREPARATION OF 2, 3, 3, 3-TETRAFLUOROPROPENE
- Publication number 20170327441
- Publication date Nov 16, 2017
- XI'AN MODERN CHEMISTRY RESEARCH INSTITUTE
- Jian LV
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE JOINT PREPARATION OF 1, 3, 3, 3-TETRAFLUOROPROPENE...
- Publication number 20170320797
- Publication date Nov 9, 2017
- XI'AN MODERN CHEMISTRY RESEARCH INSTITUTE
- Jian LV
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL