Jingying Zhao

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing noble metal hydrogenation catalyst, noble meta...
- Patent number 10,252,255
- Issue date Apr 9, 2019
- PetroChina Company Limited
- Xiaodong Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for Preparing Noble Metal Hydrogenation Catalyst, Noble Meta...
- Publication number 20160167029
- Publication date Jun 16, 2016
- Petrochina Company Limited
- Xiaodong YANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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