Gang Yang

Person

Shaanxi, CN

People

Patents Grantslast 30 patents

Information Patent Grant
1, 3, 3, 3-tetrafluoropropene preparation process
- Patent number 9,458,070
- Issue date Oct 4, 2016
- SINOCHEM MODERN ENVIRONMENTAL PROTECTION CHEMICALS (XI'AN) CO., LTD.
- Lei Xu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
HFO-1234ze and HFC-245fa co-production preparation process
- Patent number 9,233,897
- Issue date Jan 12, 2016
- SINOCHEM MODERN ENVIRONMENTAL PROTECTION CHEMICALS (XI'AN) CO., LTD.
- Gang Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing 2,3,3,3-tetrafluoropropene
- Patent number 9,115,042
- Issue date Aug 25, 2015
- SINOCHEM LANTIAN CO., LTD.
- Gang Yang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
FIVE-MEMBERED RING-FUSED SIX-MEMBERED RING COMPOUND, PREPARATION ME...
- Publication number 20240423977
- Publication date Dec 26, 2024
- HANGZHOU POLYMED BIOPHARMACEUTICALS, INC.
- Jason Shaoyun XIANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FIVE-MEMBERED-FUSED SIX-MEMBERED COMPOUND, PREPARATION METHOD, PHAR...
- Publication number 20240294502
- Publication date Sep 5, 2024
- HANGZHOU POLYMED BIOPHARMACEUTICALS, INC.
- Jason Shaoyun XIANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FIVE- AND SIX-MEMBERED COMPOUND, AND PREPARATION METHOD THEREFOR AN...
- Publication number 20240208993
- Publication date Jun 27, 2024
- HANGZHOU POLYMED BIOPHARMACEUTICALS, INC.
- Jason Shaoyun XIANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AN ENVIRONMENTALLY FRIENDLY WORKING FLUID FOR A HEAT PIPE
- Publication number 20220235253
- Publication date Jul 28, 2022
- Hengdao QUAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HFO-1234ZE AND HFC-245FA CO-PRODUCTION PREPARATION PROCESS
- Publication number 20150321979
- Publication date Nov 12, 2015
- SINOCHEM MODERN ENVIRONMENTAL PROTECTION CHEMICALS (XI'AN) CO., LTD.
- Gang Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
1, 3, 3, 3-TETRAFLUOROPROPENE PREPARATION PROCESS
- Publication number 20150307420
- Publication date Oct 29, 2015
- SINOCHEM LANTIAN CO., LTD.
- Lei Xu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING 2,3,3,3-TETRAFLUOROPROPENE
- Publication number 20140350312
- Publication date Nov 27, 2014
- SINOCHEM LANTIAN CO., LTD.
- Gang Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Person

Patents Grantslast 30 patents

1, 3, 3, 3-tetrafluoropropene preparation process

HFO-1234ze and HFC-245fa co-production preparation process

Method for preparing 2,3,3,3-tetrafluoropropene

Patents Applicationslast 30 patents

FIVE-MEMBERED RING-FUSED SIX-MEMBERED RING COMPOUND, PREPARATION ME...

FIVE-MEMBERED-FUSED SIX-MEMBERED COMPOUND, PREPARATION METHOD, PHAR...

FIVE- AND SIX-MEMBERED COMPOUND, AND PREPARATION METHOD THEREFOR AN...

AN ENVIRONMENTALLY FRIENDLY WORKING FLUID FOR A HEAT PIPE

HFO-1234ZE AND HFC-245FA CO-PRODUCTION PREPARATION PROCESS

1, 3, 3, 3-TETRAFLUOROPROPENE PREPARATION PROCESS

METHOD FOR PREPARING 2,3,3,3-TETRAFLUOROPROPENE