Zhengrong Li

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Personal care composition
- Patent number 10,463,597
- Issue date Nov 5, 2019
- Conopco, Inc.
- Amit Jayaswal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HAIR CARE COMPOSITION
- Publication number 20240423889
- Publication date Dec 26, 2024
- CONOPCO, INC., D/B/A UNILEVER
- Mingqi AO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SHAMPOO COMPOSITION
- Publication number 20170224607
- Publication date Aug 10, 2017
- CONOPCO, INC., D/B/A UNILEVER
- Zhengrong LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAIR CARE COMPOSITION
- Publication number 20160279048
- Publication date Sep 29, 2016
- Conopco,Inc., d/b/a UNILEVER
- Amit JAYASWAL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PERSONAL CARE COMPOSITION
- Publication number 20150110728
- Publication date Apr 23, 2015
- CONOPCO, INC., D/B/A UNILEVER
- Amit Jayaswal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE