Guoqiang LIANG

Follow

Person

Guangdong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Catalyst for synthesizing polyethylene oxide polymer and synthesis...
- Patent number 11,634,541
- Issue date Apr 25, 2023
- Guoqiang Liang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for preparing propylene glycol phenyl ether and method for...
- Patent number 11,091,416
- Issue date Aug 17, 2021
- Jiahua Chemicals (Maoming) Co., Ltd.
- Guoqiang Liang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CATALYST FOR SYNTHESIZING POLYETHYLENE OXIDE POLYMER AND SYNTHESIS...
- Publication number 20200223982
- Publication date Jul 16, 2020
- Jiahua Chemicals (Maoming) Co., Ltd.
- Guoqiang LIANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST FOR PREPARING PROPYLENE GLYCOL PHENYL ETHER AND METHOD FOR...
- Publication number 20200157030
- Publication date May 21, 2020
- Jiahua Chemicals (Maoming) Co., Ltd.
- Guoqiang LIANG
- C07 - ORGANIC CHEMISTRY