Yan Yu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Microemulsion compositions comprising polydatin and method of use
- Patent number 10,456,343
- Issue date Oct 29, 2019
- L'Oreal
- Zhi Pan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Separable pedicle screw
- Patent number 9,358,055
- Issue date Jun 7, 2016
- Tongji University
- Liming Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod system for gradual dynamic spinal fixation
- Patent number 8,992,577
- Issue date Mar 31, 2015
- Tongji University
- Liming Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Separable pedicle screw
- Patent number 8,753,380
- Issue date Jun 17, 2014
- Tongji University
- Liming Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rod system for gradual dynamic spinal fixation
- Patent number 8,709,048
- Issue date Apr 29, 2014
- Tongji University
- Liming Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MICROEMULSION COMPOSITIONS COMPRISING POLYDATIN AND METHOD OF USE
- Publication number 20180207077
- Publication date Jul 26, 2018
- L'Oreal
- Zhi PAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEPARABLE PEDICLE SCREW
- Publication number 20140296928
- Publication date Oct 2, 2014
- Tongji University
- Liming Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD SYSTEM FOR GRADUAL DYNAMIC SPINAL FIXATION
- Publication number 20140194931
- Publication date Jul 10, 2014
- Tongji University
- Liming Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROD SYSTEM FOR GRADUAL DYNAMIC SPINAL FIXATION
- Publication number 20130261667
- Publication date Oct 3, 2013
- TONJI UNIVERSITY
- Liming Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
USE OF REG4 AND PHARMACEUTICAL COMPOSITION THEREOF
- Publication number 20130244954
- Publication date Sep 19, 2013
- SHANGHAI REGENOME BIOMEDICAL TECHNOLOGY CO., LTD.
- Wei Han
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEPARABLE PEDICLE SCREW
- Publication number 20130131737
- Publication date May 23, 2013
- Tongji University
- Liming Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE