Bolei QU

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Minhang District, Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Toxin and method for preparing intermediate thereof
- Patent number 10,513,510
- Issue date Dec 24, 2019
- Jiangsu Hengrui Medicine Co., Ltd.
- Jianyan Xu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PYRROLO BENZODIAZEPINE DERIVATIVE, AND CONJUGATE, PREPARATION METHO...
- Publication number 20250000989
- Publication date Jan 2, 2025
- JIANGSU HENGRUI PHARMACEUTICALS CO., LTD.
- Jianyan XU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIGAND-DRUG CONJUGATE OF EXATECAN ANALOGUE, PREPARATION METHOD THER...
- Publication number 20210353764
- Publication date Nov 18, 2021
- JIANGSU HENGRUI MEDICINE CO., LTD.
- Jianyan XU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOXIN AND METHOD FOR PREPARING INTERMEDIATE THEREOF
- Publication number 20190055223
- Publication date Feb 21, 2019
- JIANGSU HENGRUI MEDICINE CO., LTD.
- Jianyan XU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGAND-CYTOTOXIC DRUG CONJUGATE, PREPARATION METHOD THEREOF, AND US...
- Publication number 20180177890
- Publication date Jun 28, 2018
- JIANGSU HENGRUI MEDICINE CO., LTD.
- Jianyan XU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE