Xinmiao ZHANG

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
POLYIMIDE COPOLYMERS AND MEMBRANES, PREPARATION METHODS AND USES TH...
- Publication number 20240327574
- Publication date Oct 3, 2024
- China Petroleum and Chemical Corporation
- Changjiang WU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METAL-ORGANIC FRAMEWORK MATERIAL SEPARATION MEMBRANE, PREPARATION M...
- Publication number 20230415101
- Publication date Dec 28, 2023
- China Petroleum and Chemical Corporation
- Changjiang WU
- C07 - ORGANIC CHEMISTRY