Qinrong WU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Non-woven fibrous web and methods thereof
- Patent number 12,012,680
- Issue date Jun 18, 2024
- 3M Innovative Properties Company
- Jinzhang You
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
ADHESIVE DISPENSING CONTROL
- Publication number 20250135488
- Publication date May 1, 2025
- 3M Innovative Properties Company
- Junyi Ma
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
NON-WOVEN FIBROUS WEB AND METHODS THEREOF
- Publication number 20200299877
- Publication date Sep 24, 2020
- 3M Innovative Properties Company
- Jinzhang YOU
- B32 - LAYERED PRODUCTS