Ye Li

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Use of α-(8-quinolinyloxy) mono-substituted phthalocyanine zinc for...
- Patent number 10,058,611
- Issue date Aug 28, 2018
- BEIJING GUIQIANJIN MEDICAL SCIENCE AND TECHNOLOGY CO., LTD.
- Hanqing Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PERSONAL CLEANSING COMPOSITION FREE OF ALKYL SULFATE OR ALKYL ETHER...
- Publication number 20230329993
- Publication date Oct 19, 2023
- The Procter & Gamble Company
- Lesheng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
USE OF ALPHA-(8-QUINOLINYLOXY) MONO-SUBSTITUTED PHTHALOCYANINE ZINC...
- Publication number 20170296662
- Publication date Oct 19, 2017
- BEIJING GUIQIANJIN MEDICAL AND TECHNOLOGY CO., LTD.
- Hanqing Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE