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Patents Grants
last 30 patents
Information
Patent Grant
Managing bandwidth quotas for replication sessions established betw...
Patent number
12,314,594
Issue date
May 27, 2025
Dell Products L.P.
Shuangshuang Liang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Antibody and use thereof
Patent number
12,297,265
Issue date
May 13, 2025
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Haijun Tian
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Benzothiophene compound, preparation method therefor and use thereof
Patent number
12,269,816
Issue date
Apr 8, 2025
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jinming Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-FXI/FXIa antibody and use thereof
Patent number
12,258,419
Issue date
Mar 25, 2025
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Haijun Tian
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of anti-HER2 antibody-drug conjugate in cancer treatment
Patent number
12,150,944
Issue date
Nov 26, 2024
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Hongmei Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Automatic file system capacity management using file system utiliza...
Patent number
12,147,390
Issue date
Nov 19, 2024
Dell Products L.P.
Yang Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method, device, and computer program product for storage
Patent number
12,105,969
Issue date
Oct 1, 2024
Dell Products L.P.
Heyang Sun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dynamic snapshot scheduling using storage system metrics
Patent number
11,983,144
Issue date
May 14, 2024
Dell Products L.P.
Yang Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bioactive molecule conjugate, preparation method and use thereof
Patent number
11,970,506
Issue date
Apr 30, 2024
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiaqiang Cai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Albumin pharmaceutical composition and preparation method therefor
Patent number
11,931,467
Issue date
Mar 19, 2024
SICHUAN KELUN PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
Zhengxing Su
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
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
Isoxazole derivative, preparation method therefor, and use thereof
Patent number
11,667,629
Issue date
Jun 6, 2023
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jinming Liu
C07 - ORGANIC CHEMISTRY
Information
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
Tetrahydroisoquinoline derivatives, preparation process and use the...
Patent number
11,541,049
Issue date
Jan 3, 2023
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Yongyong Wu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Solid form of dihydropyrimidine compound and preparation method the...
Patent number
11,434,235
Issue date
Sep 6, 2022
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Tianming Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Docetaxel albumin nanoparticle pharmaceutical composition, preparat...
Patent number
11,395,812
Issue date
Jul 26, 2022
SICHUAN KELUN PHARMACEUTICAL RESEARCH INSTITUTE CO. LTD.
Zhengxing Su
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aromatic compound, pharmaceutical composition and use thereof
Patent number
11,332,457
Issue date
May 17, 2022
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiawang Zhu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing benzoheterocycle compound comprising carboxylic...
Patent number
11,292,785
Issue date
Apr 5, 2022
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Shuai Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical composition for tumor treatment or prevention, metho...
Patent number
11,266,674
Issue date
Mar 8, 2022
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Hongmei Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aromatic compound, pharmaceutical composition and use thereof
Patent number
11,261,170
Issue date
Mar 1, 2022
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiawang Zhu
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
Information
Patent Grant
Phosphonamide ester compound, salt thereof, related crystal form th...
Patent number
11,186,599
Issue date
Nov 30, 2021
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Qiang Tian
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystal form of 4-phenylthiazole derivative and preparation method...
Patent number
11,174,234
Issue date
Nov 16, 2021
Sichuan Kelan Pharmaceutical Research Institute Co., Ltd.
Shidong Yi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dihydropyrimidine compound and preparation method and use thereof
Patent number
11,166,954
Issue date
Nov 9, 2021
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Shuai Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Albumin pharmaceutical composition and preparation method therefor
Patent number
11,154,511
Issue date
Oct 26, 2021
SICHUAN KELUN PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
Zhengxing Su
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
PDL-1 antibody, pharmaceutical composition thereof, and uses thereof
Patent number
11,136,413
Issue date
Oct 5, 2021
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Baiyong Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyamide compound and use thereof
Patent number
11,084,847
Issue date
Aug 10, 2021
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jiaqiang Cai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Solid form of azetidine derivative and preparation method therefor...
Patent number
11,066,403
Issue date
Jul 20, 2021
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jianhua Ge
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azetidine derivative, preparation method therefor, and use thereof
Patent number
11,045,455
Issue date
Jun 29, 2021
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Yinong Xie
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ANTI-NECTIN-4 ANTIBODY, CONJUGATE INCLUDING THE SAME, AND APPLICATI...
Publication number
20250223352
Publication date
Jul 10, 2025
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Cheng WANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTI-NECTIN-4 ANTIBODY, CONJUGATE INCLUDING THE SAME, AND APPLICATI...
Publication number
20250026825
Publication date
Jan 23, 2025
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Cheng WANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR IMPROVING QUALITY OF ANTIBODY-DRUG CONJUGATE PRODUCT
Publication number
20250000997
Publication date
Jan 2, 2025
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Ruibin HU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTI-PD-1 ANTIBODY AND USE THEREOF
Publication number
20240425593
Publication date
Dec 26, 2024
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
DENGNIAN LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
LONG-ACTING BREXPIPRAZOLE PREPARATION FOR INJECTION AND PREPARATION...
Publication number
20240315967
Publication date
Sep 26, 2024
SICHUAN KELUN PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
Ming LI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTIBODY DRUG CONJUGATE, AND PREPARATION METHOD THEREFOR AND USE TH...
Publication number
20240269312
Publication date
Aug 15, 2024
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Haijun TIAN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CHEMICAL COUPLING LINKER AND USE THEREOF
Publication number
20240252665
Publication date
Aug 1, 2024
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Qiang TIAN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
USE OF MEDICAMENT IN TREATMENT OF TUMOR DISEASE
Publication number
20240238434
Publication date
Jul 18, 2024
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Junyou GE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTELLIGENT WAY TO SELECT REGRESSION TEST CASES IN SYSTEM TEST
Publication number
20240241813
Publication date
Jul 18, 2024
Dell Products L.P.
Chaojun Zhao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR STORAGE
Publication number
20240231652
Publication date
Jul 11, 2024
Dell Products L.P.
Heyang Sun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ANTI-NECTIN-4 ANTIBODY, CONJUGATE INCLUDING THE SAME, AND APPLICATI...
Publication number
20240228612
Publication date
Jul 11, 2024
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Cheng WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MANAGING BANDWIDTH QUOTAS FOR REPLICATION SESSIONS ESTABLISHED BETW...
Publication number
20240184474
Publication date
Jun 6, 2024
Dell Products L.P.
Shuangshuang Liang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR STORAGE
Publication number
20240134544
Publication date
Apr 25, 2024
Dell Products L.P.
Heyang Sun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INJECTABLE LURASIDONE SUSPENSION AND PREPARATION METHOD THEREFOR
Publication number
20240124437
Publication date
Apr 18, 2024
SICHUAN KELUN PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
Ming LI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AUTOMATIC FILE SYSTEM CAPACITY MANAGEMENT USING FILE SYSTEM UTILIZA...
Publication number
20240086369
Publication date
Mar 14, 2024
Dell Products L.P.
Yang Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SALT OF BENZOTHIAZOLE COMPOUND, AND CRYSTAL FORM AND USE THEREOF
Publication number
20230365518
Publication date
Nov 16, 2023
SICHUAN KELUN PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
Long LI
C07 - ORGANIC CHEMISTRY
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 DRUG CONJUGATE, PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20230338565
Publication date
Oct 26, 2023
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Liang XIAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ARYLAMIDE COMPOUND, PHARMACEUTICAL COMPOSITION COMPRISING SAME, AND...
Publication number
20230312556
Publication date
Oct 5, 2023
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Zhonghui CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRAZOLE COMPOUND AND PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20230303562
Publication date
Sep 28, 2023
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Qiang TIAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SALT AND CRYSTAL FORM OF PYRIMIDINE COMPOUND, AND PREPARATION METHO...
Publication number
20230295174
Publication date
Sep 21, 2023
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Zheng Gong
C07 - ORGANIC CHEMISTRY
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
DYNAMIC SNAPSHOT SCHEDULING USING STORAGE SYSTEM METRICS
Publication number
20230222094
Publication date
Jul 13, 2023
Dell Products L.P.
Yang Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SUBSTITUTED PYRAZINE COMPOUND, PHARMACEUTICAL COMPOSITION COMPRISIN...
Publication number
20230212180
Publication date
Jul 6, 2023
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
Lei Yi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CHIMERIC ANTIGEN RECEPTOR CAR OR CAR CONSTRUCT TARGETING BCMA AND C...
Publication number
20230203178
Publication date
Jun 29, 2023
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Jianhui CHANG
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
SOLID FORM OF AROMATIC COMPOUND AND PREPARATION METHOD THEREFOR
Publication number
20220220075
Publication date
Jul 14, 2022
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
Shidong YI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE