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last 30 patents
Information
Patent Grant
Preparation method of rhodium octanoate dimer
Patent number
11,987,549
Issue date
May 21, 2024
SHANGHAI OURCHEM BIO-TECHNOLOGY CO., LTD.
Jianguo Qin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Salt type and crystal type of 4h-pyrazolo [1, 5-alpha] benzimidazol...
Patent number
10,941,150
Issue date
Mar 9, 2021
HUBEI BIO-PHARMACEUTICAL INDUSTRIAL TECHNOLOGICAL INSTITUTE INC.
Xuehai Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Salt type and crystal type of 4H-pyrazolo [1, 5-alpha] benzimidazol...
Patent number
10,428,073
Issue date
Oct 1, 2019
Hubei Bio-Pharmaceutical Industrial Technological Institute Inc.
Xuehai Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for polymerization or copolymerization of olefins, prepara...
Patent number
7,253,133
Issue date
Aug 7, 2007
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
Xiuli Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PREPARATION METHOD OF RHODIUM OCTANOATE DIMER
Publication number
20220315518
Publication date
Oct 6, 2022
SHANGHAI OURCHEM BIO-TECHNOLOGY CO., LTD.
Jianguo QIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Salt Type And Crystal Type Of 4h-Pyrazolo [1, 5-Alpha] Benzimidazol...
Publication number
20190375756
Publication date
Dec 12, 2019
Hubei Bio-Pharmaceutical Industrial Technological Institute Inc.
Xuehai WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SALT TYPE AND CRYSTAL TYPE OF 4H-PYRAZOLO [1, 5-ALPHA] BENZIMIDAZOL...
Publication number
20180258093
Publication date
Sep 13, 2018
HUBEI BIO-PHARMACEUTICAL INDUSTRIAL TECHNOLOCAL INSTITUTE INC.
Xuehai WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CLASS OF ORGANIC COMPOUNDS CONTAINING HETEROATOM AND ITS APPLICATIO...
Publication number
20140073500
Publication date
Mar 13, 2014
SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY, CHINESE ACADEMY OF SCIENCES
Yong TANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CLASS OF ORGANIC COMPOUNDS CONTAINING HETEROATOM AND ITS APPLICATIO...
Publication number
20090137383
Publication date
May 28, 2009
SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY, CHINESE ACADEMY OF SCIENCES
Yong TANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst for polymerization or copolymerization of olefins, prepara...
Publication number
20050004331
Publication date
Jan 6, 2005
Xiuli Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...