Patent · US Active

Anti-ErbB2 antibody-drug conjugate and composition thereof, preparation method therefor, and use thereof

US11903948B2 · kind B2 · utility

0Cited by

3References

7Claims

0Family size

Assignee

SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD. · CN

Inventors

Tongtong XUE · Sichuan, CN
Zhenwei Miao · San Diego, US
Jing Wang · Beijing, CN
Gang Chen · Sammamish, US
Yan QING · Changsha, CN
Tong Zhu · Johnston, US
Liang Xiao · Lo Wu, CN
Hong Zhang · Schwieberdingen, DE
Qiuyan YANG · Sichuan, CN
Dylan Dalun DENG · San Diego, US
Liping Liu · Manassas, US
Hong ZENG · Sichuan, CN
Li YIN · Taipei, TW
Qifeng SHI · Sichuan, CN
Hongmei SONG · Sichuan, CN
Xi Zhao · Sichuan, CN
Lichun Wang · Sichuan, CN
Jingyi Wang · Chengdu, CN

Key dates

Filing date	Feb 5, 2021
Grant date	Feb 20, 2024
Priority date	—
Expiry date	Mar 2, 2041

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07K2317/24
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Provided is a preparation method of an antibody-drug conjugate represented by Formula (I), or a pharmaceutically acceptable salt or stereoisomer thereof, or a solvate of the foregoing,

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.