Yufen Zhao

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Synthesis method of alanylglutamine
- Patent number 7,163,917
- Issue date Jan 16, 2007
- Yufen Zhao
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
OPHTHALMIC PHARMACEUTICAL COMPOSITION AND ITS PREPARATION METHODS A...
- Publication number 20240148818
- Publication date May 9, 2024
- Seinda Pharmaceutical Guangzhou Corporation
- Zuguo Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ISOBARIC STABLE ISOTOPE-CONTAINING PHOSPHORYLATED PROTEIN LABELING...
- Publication number 20230150897
- Publication date May 18, 2023
- GUANGDONG PHOBIOLOGY TECH CO., LTD
- Xiang GAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OPHTHALMIC PHARMACEUTICAL COMPOSITION, PREPARATION METHOD THEREFOR...
- Publication number 20210030833
- Publication date Feb 4, 2021
- Seinda Pharmaceutical Guangzhou Corporation
- Zuguo Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process of producing ala-gln dipeptide
- Publication number 20050233977
- Publication date Oct 20, 2005
- Yufen Zhao
- C07 - ORGANIC CHEMISTRY