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Chengdu, Sichuan, CN
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Patents Grants
last 30 patents
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Patent Grant
Anti-ErbB2 antibody-drug conjugate and composition thereof, prepara...
Patent number
11,903,948
Issue date
Feb 20, 2024
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Tongtong Xue
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cytotoxin and conjugate, uses of same and preparation method therefor
Patent number
11,207,420
Issue date
Dec 28, 2021
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiaqiang Cai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
BIOACTIVE CONJUGATE, PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20240382612
Publication date
Nov 21, 2024
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiaqiang CAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BIOACTIVE CONJUGATE, PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20230357259
Publication date
Nov 9, 2023
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiaqiang CAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTI-ERBB2 ANTIBODY-DRUG CONJUGATE AND COMPOSITION THEREOF, PREPARA...
Publication number
20230293536
Publication date
Sep 21, 2023
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Tongtong XUE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTI-PD-L1 ANTIBODY PREPARATION
Publication number
20230287122
Publication date
Sep 14, 2023
HARBOUR BIOMED THERAPEUTICS LIMITED
Liang XIAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTI-ERBB2 ANTIBODY-DRUG CONJUGATE AND COMPOSITION THEREOF, PREPARA...
Publication number
20220008553
Publication date
Jan 13, 2022
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Tongtong XUE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTI-ERBB2 ANTIBODY-DRUG CONJUGATE AND COMPOSITION THEREOF, PREPARA...
Publication number
20210252006
Publication date
Aug 19, 2021
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Tongtong XUE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BIOACTIVE CONJUGATE, PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20210101906
Publication date
Apr 8, 2021
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiaqiang CAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BIOACTIVE CONJUGATE, PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20200347075
Publication date
Nov 5, 2020
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiaqiang CAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CYTOTOXIN AND CONJUGATE, USES OF SAME AND PREPARATION METHOD THEREFOR
Publication number
20200179529
Publication date
Jun 11, 2020
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiaqiang CAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTI-ERBB2 ANTIBODY-DRUG CONJUGATE AND COMPOSITION THEREOF, PREPARA...
Publication number
20190076438
Publication date
Mar 14, 2019
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Tongtong XUE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE