Fangyuan JIANG

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Taicang City, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
3-aryl-benzofuranone compound and composition formed therefrom
- Patent number 10,703,734
- Issue date Jul 7, 2020
- EUTEC CHEMICAL CO., LTD.
- Hanmin Hu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
BLUE LIGHT BLOCKING FILM LAYER AND BLUE LIGHT BLOCKING SYSTEM
- Publication number 20230314675
- Publication date Oct 5, 2023
- EUTEC NEW MATERIALS TECHNOLOGY (SUZHOU) CO., LTD.
- Hanmin HU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BLUE LIGHT BLOCKING SYSTEM CONTAINING PYRAZOLINE OR/AND PHENYLACRYL...
- Publication number 20200181363
- Publication date Jun 11, 2020
- EUTEC NEW MATERIALS TECHNOLOGY (SUZHOU) CO., LTD.
- Hanmin HU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
3-ARYL-BENZOFURANONE COMPOUND AND COMPOSITION FORMED THEREFROM
- Publication number 20170253574
- Publication date Sep 7, 2017
- EUTEC CHEMICAL CO., LTD
- Hanmin HU
- C07 - ORGANIC CHEMISTRY