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Patents Grants
last 30 patents
Information
Patent Grant
Crystal form of Abiraterone propionate and preparation method therefor
Patent number
10,087,212
Issue date
Oct 2, 2018
Chongqing Pharmaceutical Research Institute Co., Ltd.
Naiguo Xing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stable rasagiline composition
Patent number
8,859,624
Issue date
Oct 14, 2014
Chongqing Pharmaceutical Research Institute Co., Ltd.
Jialiang Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of purifying a salt, sodium salt and disodium salt of pemetr...
Patent number
8,686,140
Issue date
Apr 1, 2014
Chongqing Pharmaceutical Research Institute Co., Ltd.
Jie Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Morphinan derivatives and preparation methods thereof
Patent number
8,563,721
Issue date
Oct 22, 2013
Chongqing Pharmaceutical Research Institute Co., Ltd.
Huafu Sun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline forms of Pemetrexed diacid, and preparations thereof
Patent number
8,324,382
Issue date
Dec 4, 2012
Chongqing Pharmaceutical Research Institute Co., Ltd.
Jie Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of polynuclear ferric hydroxide-saccari...
Patent number
8,053,470
Issue date
Nov 8, 2011
Chongqing Pharmaceutical Research Institute Co., Ltd.
Jinmai Xiao
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CRYSTALLINE FORM OF FLUVATINIB OR FLUVATINIB METHANESULFONATE AND P...
Publication number
20230106064
Publication date
Apr 6, 2023
CHONGQING PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
Shuai HE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CRYSTAL FORM OF ABIRATERONE PROPIONATE AND PREPARATION METHOD THEREFOR
Publication number
20180030085
Publication date
Feb 1, 2018
CHONGQING PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
Naiguo XING
C07 - ORGANIC CHEMISTRY
Information
Patent Application
STABLE RASAGILINE COMPOSITION
Publication number
20120214877
Publication date
Aug 23, 2012
CHONGQING PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
Jialiang Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH-PURITY FEBUXOSTAT AND THE METHOD FOR PREPARATION
Publication number
20110282069
Publication date
Nov 17, 2011
CHONGQING PHARMACEUTICAL RESEARCH INSTITUTE CO/. LTD.
Xingguo Zhou
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NEW CRYSTALLINE FORMS OF PEMETREXED DIACID, AND PREPARATIONS THEREOF
Publication number
20110172424
Publication date
Jul 14, 2011
CHONGQING PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
Jie Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MORPHINAN DERIVATIVES AND PREPARATION METHODS THEREOF
Publication number
20110112297
Publication date
May 12, 2011
Chongqing Pharmaceutical Research Institute Co., Ltd.
Huafu Sun
C07 - ORGANIC CHEMISTRY
Information
Patent Application
TRANSDERMAL PATCH CONTAINING RASAGILINE FOR TREATMENT OR PROPHYLAXI...
Publication number
20090136549
Publication date
May 28, 2009
CHONGQING PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
Jialiang Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process For the Preparation of Polynuclear Ferric Hydroxide-Saccari...
Publication number
20080176941
Publication date
Jul 24, 2008
CHONGQING PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
Jinmai Xiao
C07 - ORGANIC CHEMISTRY
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