Chong Wei Zhang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pet water bottle
- Patent number 11,439,122
- Issue date Sep 13, 2022
- SHANGHAI MIMENG NETWORK TECHNOLOGY CO., LTD
- Chong Zhang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Composite particles based on mineral UV-screening agent and perlite...
- Patent number 10,596,083
- Issue date Mar 24, 2020
- L'Oreal
- Yasuko Nagamatsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE PARTICLES BASED ON MINERAL UV-SCREENING AGENT AND PERLITE...
- Publication number 20160106642
- Publication date Apr 21, 2016
- L'Oreal
- Yasuko Nagamatsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE