Yan Zhou

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Liaoning, CN

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Patents Grantslast 30 patents

Information Patent Grant
Benzo five-membered nitrogen heterocyclic piperidine or piperazine...
- Patent number 9,802,929
- Issue date Oct 31, 2017
- SHENYANG HAIWANG BIOTECHNOLOGY CO., LTD.
- Yan Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of benzo five-membered nitrogen heterocyclic piperazine or pipe...
- Patent number 9,415,047
- Issue date Aug 16, 2016
- Liaoning Emmy Biological Pharmaceutical Co., Ltd.
- Yan Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
BENZO FIVE-MEMBERED NITROGEN HETEROCYCLIC PIPERIDINE OR PIPERAZINE...
- Publication number 20160009703
- Publication date Jan 14, 2016
- Liaoning Emmy Biological Pharmaceutical Co., Ltd.
- Yan Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Application
USE OF BENZO FIVE-MEMBERED NITROGEN HETEROCYCLIC PIPERAZINE OR PIPE...
- Publication number 20150297586
- Publication date Oct 22, 2015
- Liaoning Emmy Biological Pharmaceutical Co., Ltd.
- Yan Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE