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Patents Grants
last 30 patents
Information
Patent Grant
Anti-c-Met antibody and anti-c-Met antibody-cytotoxic drug conjugat...
Patent number
10,543,284
Issue date
Jan 28, 2020
Suzhou Suncadia Biopharmaceuticals Co., Ltd.
Jiajian Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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 Applications
last 30 patents
Information
Patent Application
ANTI-CD79B ANTIBODY-DRUG CONJUGATE, AND PREPARATION METHOD THEREFOR...
Publication number
20230405138
Publication date
Dec 21, 2023
Tuojie Biotech (Shanghai) Co., Ltd.
Wenming REN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SULFONYLBENZAMIDE DERIVATIVE AND CONJUGATE THEREOF, PREPARATION MET...
Publication number
20230250077
Publication date
Aug 10, 2023
Jiangsu Hengrui Pharmaceuticals Co., Ltd.
Jianyan XU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTI-CLAUDIN ANTIBODY-DRUG CONJUGATE AND PHARMACEUTICAL USE THEREOF
Publication number
20230054458
Publication date
Feb 23, 2023
JIANGSU HENGRUI MEDICINE CO., LTD.
Yang YANG
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
ANTI-B7H3 ANTIBODY-EXATECAN ANALOG CONJUGATE AND MEDICINAL USE THEREOF
Publication number
20210347894
Publication date
Nov 11, 2021
JIANGSU HENGRUI MEDICINE CO., LTD.
Hua YING
C07 - ORGANIC CHEMISTRY
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
Information
Patent Application
ANTI-C-MET ANTIBODY AND ANTI-C-MET ANTIBODY-CYTOTOXIC DRUG CONJUGAT...
Publication number
20180110875
Publication date
Apr 26, 2018
Suzhou Suncadia Biopharmaceuticals Co., Ltd.
Jiajian LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE