Fengmei Zhou

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Yantai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]pheny...
- Patent number 9,199,912
- Issue date Dec 1, 2015
- SHANDONG LUYE PHARMACEUTICAL CO., LTD.
- Youxin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
5,6,7,8-tetrahydro-6-[N,N-bis[(2-thienyl)ethyl]] amino-1-naphthol,...
- Patent number 9,012,660
- Issue date Apr 21, 2015
- Shandong Luye Pharmaceutical Co., Ltd.
- Mina Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]pheny...
- Patent number 8,741,952
- Issue date Jun 3, 2014
- Shangong Luye Pharmaceutical Co., Ltd.
- Youxin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND AND PREPARATION METHOD THEREFOR AND USE THEREOF
- Publication number 20220340539
- Publication date Oct 27, 2022
- Shandong Luye Pharmaceutical Co., Ltd.
- Fengmei ZHOU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMORPHS OF 4-[2-DIMETHYLAMINO-1-(1-HYDROXYCYCLOHEXYL)ETHYL]PHENY...
- Publication number 20140235728
- Publication date Aug 21, 2014
- Shandong Luye Pharmaceutical Co., Ltd.
- Youxin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
5,6,7,8-TETRAHYDRO-6-[N,N-BIS[(2-THIENYL)ETHYL]] AMINO-1-NAPHTHOL,...
- Publication number 20140196523
- Publication date Jul 17, 2014
- SHANDONG LUYE PHARMACEUTICAL CO., LTD.
- Mina Yang
- G01 - MEASURING TESTING
Information Patent Application
POLYMORPHS OF 4-[2-DIMETHYLAMINO-1-(1-HYDROXYCYCLOHEXYL)ETHYL]PHENY...
- Publication number 20130281531
- Publication date Oct 24, 2013
- Youxin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE