XIAOXIAO ZHANG

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NINGBO CITY, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dibenzoheterocyclic compound and preparation method and application...
- Patent number 11,453,685
- Issue date Sep 27, 2022
- NINGBO LUMILAN ADVANCED MATERIALS CO., LTD
- Ting-Wei Wei
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DIBENZOHETEROCYCLIC COMPOUND AND PREPARATION METHOD AND APPLICATION...
- Publication number 20200385412
- Publication date Dec 10, 2020
- TING-WEI WEI
- C07 - ORGANIC CHEMISTRY