Liguo Wang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum pumping device, vacuum glazing manufacturing system, and rel...
- Patent number 9,650,280
- Issue date May 16, 2017
- Beijing Synergy Vacuum Glazing Technology Co., Ltd.
- Jianzheng Tang
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
HYDROGENATION CATALYST, PREPARATION METHOD THEREFOR AND USE THEREOF
- Publication number 20240299923
- Publication date Sep 12, 2024
- INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
- Liguo WANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREPARATION METHOD FOR DIPHENYLMETHANE DIISOCYANATE
- Publication number 20220281808
- Publication date Sep 8, 2022
- INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
- Huiquan Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Vacuum Pumping Device, Vacuum Glazing Manufacturing System, and Rel...
- Publication number 20150047394
- Publication date Feb 19, 2015
- Jianzheng Tang
- C03 - GLASS MINERAL OR SLAG WOOL