Zhantao Zhang

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Jinan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Polymorphic form of compound, preparation method and use thereof
- Patent number 10,662,198
- Issue date May 26, 2020
- Qilu Pharmaceutical Co., Ltd.
- Jianwei Shen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolyl substituted dihydroindol-2-one derivatives, preparation me...
- Patent number 8,637,681
- Issue date Jan 28, 2014
- Qilu Pharmaceutical Co., Ltd.
- Jingyi Wang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYMORPHIC FORM OF COMPOUND, PREPARATION METHOD AND USE THEREOF
- Publication number 20200039992
- Publication date Feb 6, 2020
- QILU PHARMACEUTICAL CO., LTD.
- Jianwei SHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYRROLYL SUBSTITUTED DIHYDROINDOL-2-ONE DERIVATIVES, PREPARATION ME...
- Publication number 20130158030
- Publication date Jun 20, 2013
- QILU PHARMACEUTICAL CO., LTD.
- Jingyi Wang
- C07 - ORGANIC CHEMISTRY