Qingmei ZHENG

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Jinan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Spirocyclic aryl phosphorus oxide and aryl phosphorus sulfide
- Patent number 10,053,477
- Issue date Aug 21, 2018
- QILU PHARMACEUTICAL CO., LTD.
- Zhaozhong Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
TRICYCLIC COMPOUNDS AS EGFR INHIBITORS
- Publication number 20240034743
- Publication date Feb 1, 2024
- QILU PHARMACEUTICAL CO., LTD.
- Shansong ZHENG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL AMINOPYRIMIDINE EGFR INHIBITOR
- Publication number 20230219986
- Publication date Jul 13, 2023
- QILU PHARMACEUTICAL CO., LTD.
- Wei DENG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRICYCLIC COMPOUNDS AS EGFR INHIBITORS
- Publication number 20230192734
- Publication date Jun 22, 2023
- QILU PHARMACEUTICAL CO., LTD.
- Shansong ZHENG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SPIROCYCLIC ARYL PHOSPHORUS OXIDE AND ARYL PHOSPHORUS SULFIDE
- Publication number 20170129909
- Publication date May 11, 2017
- QUILU PHARMACEUTICAL CO., LTD.
- Zhaozhong DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE