Wenchao Zhang

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Daqing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst or synthesizing 1-hexene from ethylene trimerization and a...
- Patent number 9,421,533
- Issue date Aug 23, 2016
- PETROCHINA COMPANY LIMITED
- Gang Wang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING AUTOLOGOUS SKIN CELL SUSPENSION
- Publication number 20250122480
- Publication date Apr 17, 2025
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences
- Zhifei Liu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Method for Preparing 1-Octene by Oligomerization of Ethylene
- Publication number 20130090508
- Publication date Apr 11, 2013
- Petrochina Company Limited
- Gang Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Catalyst for Synthesizing 1-Hexene from Ethylene Trimerization and...
- Publication number 20120310025
- Publication date Dec 6, 2012
- PETROCHINA COMPANY LIMITED
- Gang Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL