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last 30 patents
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Patent Grant
Anti-LAG-3 antibody and use thereof
Patent number
11,655,295
Issue date
May 23, 2023
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Tongtong Xue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recombinant bispecific antibodies to PD-L1 and CTLA-4
Patent number
11,421,029
Issue date
Aug 23, 2022
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Tongtong Xue
C07 - ORGANIC CHEMISTRY
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
20230357259
Publication date
Nov 9, 2023
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiaqiang CAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTIBODY AND USE THEREOF
Publication number
20230192840
Publication date
Jun 22, 2023
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Haijun TIAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ANTI-TSLP ANTIBODY AND USES THEREOF
Publication number
20220363781
Publication date
Nov 17, 2022
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Liang XIAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ANTI-FXI/FXIA ANTIBODY AND USE THEREOF
Publication number
20220162338
Publication date
May 26, 2022
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Haijun TIAN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTIBODY AGAINST TIM-3 AND APPLICATION THEREOF
Publication number
20210238282
Publication date
Aug 5, 2021
Qiang Li
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
ANTI-LAG-3 ANTIBODY AND USE THEREOF
Publication number
20200347131
Publication date
Nov 5, 2020
AMPSOURCE BIOPHARMA SHANGHAI INC.
Tongtong XUE
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
RECOMBINANT BISPECIFIC ANTIBODY
Publication number
20200216538
Publication date
Jul 9, 2020
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Tongtong XUE
C07 - ORGANIC CHEMISTRY
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