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Jiangsu, CN
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Patents Grants
last 30 patents
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Patent Grant
Ketone carbonyl-containing hydrophobic antitumor drug and conjugate...
Patent number
11,833,128
Issue date
Dec 5, 2023
Jiangsu Jibeier Pharmaceutical Co. Ltd.
Deyue Yan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
1-[(pyridin-3-yl-sulfonyl)-1H-pyrrol-3-yl] methanamine derivative a...
Patent number
10,912,769
Issue date
Feb 9, 2021
Jiangsu Jibeier Pharmaceutical Co. Ltd.
Zhongyi Geng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Deuterium substituted 1-[2-(2,4-dimethyl-phenylsulfanyl)-phenyl]pip...
Patent number
9,896,423
Issue date
Feb 20, 2018
Jiangsu Jibeier Pharmaceutical Co., Ltd.
Zhongyi Geng
C07 - ORGANIC CHEMISTRY
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Patents Applications
last 30 patents
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Patent Application
CRYSTALLINE FORM OF LEUCOGEN AND METHOD FOR PREPARATION THEREOF AND...
Publication number
20250179037
Publication date
Jun 5, 2025
Jiangsu Jibeier Pharmaceutical Co., Ltd.
Xiugen WU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
KETONE CARBONYL-CONTAINING HYDROPHOBIC ANTITUMOR DRUG AND CONJUGATE...
Publication number
20210000785
Publication date
Jan 7, 2021
Jiangsu Jibeier Pharmaceutical Co. Ltd.
Deyue Yan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
1-[(PYRIDIN-3-YL-SULFONYL)-1H-PYRROL-3-YL] METHANAMINE DERIVATIVE A...
Publication number
20200030306
Publication date
Jan 30, 2020
Jiangsu Jibeier Pharmaceutical Co. Ltd.
Zhongyi GENG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DEUTERIUM SUBSTITUTED 1-[2-(2,4-DIMETHYL-PHENYLSULFANYL) -PHENYL]PI...
Publication number
20170197927
Publication date
Jul 13, 2017
Jiangsu Jibeier Pharmaceutical Co. Ltd.
Zhongyi Geng
C07 - ORGANIC CHEMISTRY