Yu ZHAO

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Xi'an, CN

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Patents Applicationslast 30 patents

Information Patent Application
GRISEOFULVIN 4 POSITION ETHERIFIED DERIVATIVES AND THEIR APPLICATION
- Publication number 20240294486
- Publication date Sep 5, 2024
- YAN'AN UNIVERSITY
- Yubin Bai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ARYLAMINE COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20230118116
- Publication date Apr 20, 2023
- Shaanxi Lighte Optoelectronics Material Co., Ltd.
- Gaofei DENG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NITROGEN-CONTAINING ORGANIC COMPOUND, USE THEREOF, AND ORGANIC ELEC...
- Publication number 20220302391
- Publication date Sep 22, 2022
- Shaanxi Lighte Optoelectronics Material Co., Ltd.
- Yu ZHAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...