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Patents Grants
last 30 patents
Information
Patent Grant
Additive for increasing early activity index of nickel slag and pre...
Patent number
11,142,481
Issue date
Oct 12, 2021
Beijing University of Technology
Yali Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition of polyethylene glycol-modified camptoth...
Patent number
10,391,063
Issue date
Aug 27, 2019
JENKEM TECHNOLOGY CO., LTD. (TIANJIN)
Zewang Feng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyethylene glycol-cactus oligopeptide bonding rapamycin derivatives
Patent number
10,098,870
Issue date
Oct 16, 2018
Jenkem Technology Co., Ltd. (Beijing)
Jianhuan Jia
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compound having higher inhibitory activity on protein kinase G and...
Patent number
9,925,171
Issue date
Mar 27, 2018
JENKEM TECHNOLOGY CO., LTD., (TIANJIN)
Zewang Feng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
3-furyl-2-cyano-2-acrylamide derivative, preparation method therefo...
Patent number
9,834,530
Issue date
Dec 5, 2017
Jenkem Technology Co., Ltd. (Beijing)
Zewang Feng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Low molecular weight polyethylene glycol drug conjugates having imp...
Patent number
9,789,198
Issue date
Oct 17, 2017
Jenkem Technology Co., Ltd. (Tianjin)
Lihua Xu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Conjugates of water soluble polymer-amino acid oligopeptide-drug, p...
Patent number
9,700,633
Issue date
Jul 11, 2017
JENKEM TECHNOLOGY CO., LTD., TIANJIN BRANCH
Jinliang Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dasatinib and nonlinear configuration polyethylene glycol conjugate
Patent number
9,566,344
Issue date
Feb 14, 2017
Jenkem Technology Co., Ltd. (Tianjin)
Jinliang Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compound having higher inhibitory activity on protein kinase G and...
Patent number
9,567,319
Issue date
Feb 14, 2017
JENKEM TECHNOLOGY CO. LTD., (TIANJIN)
Zewang Feng
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
FRACTURE REPAIR DEVICE REALIZING TRANSITION FROM MECHANICAL FIXATIO...
Publication number
20240041508
Publication date
Feb 8, 2024
CHINESE PLA GENERAL HOSPITAL
Jiang PENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BONE TRABECULA STRUCTURE AND PROSTHESIS USING SAME AND MANUFACTURIN...
Publication number
20210282930
Publication date
Sep 16, 2021
Beijing Chunlizhengda Medical Instruments Co., Ltd.
Chunbao SHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TOE JOINT PROSTHESIS AND MANUFACTURING METHOD THEREFOR
Publication number
20210145596
Publication date
May 20, 2021
Beijing Chunlizhengda Medical Instruments Co., Ltd.
Chunbao SHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ADDITIVE FOR INCREASING EARLY ACTIVITY INDEX OF NICKEL SLAG AND PRE...
Publication number
20200361822
Publication date
Nov 19, 2020
BEIJING UNIVERSITY OF TECHNOLOGY
Yali WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHARMACEUTICAL COMPOSITION OF POLYETHYLENE GLYCOL-MODIFIED CAMPTOTH...
Publication number
20170266305
Publication date
Sep 21, 2017
JENKEM TECHNOLOGY CO., LTD. (TIANJIN)
Zewang FENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOUND HAVING HIGHER INHIBITORY ACTIVITY ON PROTEIN KINASE G AND...
Publication number
20170119736
Publication date
May 4, 2017
JENKEM TECHNOLOGY CO.,LTD.(TIANJIN)
Zewang Feng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOUND HAVING HIGHER INHIBITORY ACTIVITY ON PROTEIN KINASE G AND...
Publication number
20160304501
Publication date
Oct 20, 2016
Jenkem Technology Co., Ltd., (Tianjin)
Zewang Feng
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYETHYLENE GLYCOL-CACTUS OLIGOPEPTIDE BONDING RAPAMYCIN DERIVATIVES
Publication number
20160271116
Publication date
Sep 22, 2016
JENKEM TECHNOLOGY CO., LTD.
Jianhuan JIA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
3-FURYL-2-CYANO-2-ACRYLAMIDE DERIVATIVE, PREPARATION METHOD THEREFO...
Publication number
20160272604
Publication date
Sep 22, 2016
JENKEM TECHNOLOGY CO., LTD. (BEIJING)
ZEWANG FENG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DASATINIB AND NONLINEAR CONFIGURATION POLYETHYLENE GLYCOL CONJUGATE
Publication number
20160095934
Publication date
Apr 7, 2016
JENKEM TECHNOLOGY CO., LTD. (TIANJIN)
Jinliang WANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LOW MOLECULAR WEIGHT POLYETHYLENE GLYCOL DRUG CONJUGATES HAVING IMP...
Publication number
20160082117
Publication date
Mar 24, 2016
JENKEM TECHNOLOGY CO.,LTD.(TIANJIN)
Lihua XU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CONJUGATES OF WATER SOLUBLE POLYMER-AMINO ACID OLIGOPEPTIDE-DRUG, P...
Publication number
20150359900
Publication date
Dec 17, 2015
JENKEM TECHNOLOGY CO. LTD., TIANJIN BRANCH
Jinliang Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE