Ping Xie

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Patents Grantslast 30 patents

Information Patent Grant
Type-G crystal form of fenolamine, preparation method, composition...
- Patent number 11,236,041
- Issue date Feb 1, 2022
- Institute of Mataria Medica, Chinese Academy of Medical Sciences
- Yang Lv
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Type-B fenolamine crystal form, preparation method, composition and...
- Patent number 11,059,773
- Issue date Jul 13, 2021
- INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
- Yang Lv
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Five crystal forms, methods of preparation, pharmaceutical composit...
- Patent number 8,729,280
- Issue date May 20, 2014
- Institute of Mataria Medica, Chinese Academy of Medical Sciences
- Yang Lv
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Organo-bridged ladderlike polysiloxane, tube-like organosilicon pol...
- Patent number 6,423,772
- Issue date Jul 23, 2002
- Institute of Chemistry, Chinese Academy of Sciences
- Rongben Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
TYPE-B FENOLAMINE CRYSTAL FORM, PREPARATION METHOD, COMPOSITION AND...
- Publication number 20210078939
- Publication date Mar 18, 2021
- INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
- Yang LV
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TYPE-G CRYSTAL FORM OF FENOLAMINE, PREPARATION METHOD, COMPOSITION...
- Publication number 20200157042
- Publication date May 21, 2020
- INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
- Yang LV
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FIVE CRYSTAL FORMS, METHODS OF PREPARATION, PHARMACEUTICAL COMPOSIT...
- Publication number 20110319401
- Publication date Dec 29, 2011
- INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
- Yang Lv
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE