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Tianjin, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Crystalline form of gamma-aminobutyric acid and preparation method...
Patent number
10,604,474
Issue date
Mar 31, 2020
Nantong Licheng Biological Engineering Co., Ltd
Junbo Gong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Gamma-aminobutyric acid hemihydrate crystal and preparation method...
Patent number
10,487,044
Issue date
Nov 26, 2019
Nantong Licheng Biological Engineering Co., Ltd
Junbo Gong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline form of cefamandole nafate compound, preparation and pr...
Patent number
9,834,567
Issue date
Dec 5, 2017
Tianjin University
Hongxun Hao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing spherical Clopidogrel Hydrogen Sulfate polymor...
Patent number
9,815,848
Issue date
Nov 14, 2017
Tianjin University
Junbo Gong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cefazolin sodium pentahydrate crystal and its molecular assembly pr...
Patent number
8,178,521
Issue date
May 15, 2012
Tianjin University
Jingkang Wang
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
NEW CRYSTALLINE FORM OF GAMMA-AMINOBUTYRIC ACID AND PREPARATION MET...
Publication number
20190225574
Publication date
Jul 25, 2019
NANTONG LICHENG BIOLOGICAL ENGINEERING CO., LTD
Junbo Gong
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GAMMA-AMINOBUTYRIC ACID HEMIHYDRATE CRYSTAL AND PREPARATION METHOD...
Publication number
20180370901
Publication date
Dec 27, 2018
NANTONG LICHENG BIOLOGICAL ENGINEERING CO., LTD
Junbo Gong
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMORPHS OF 3-(4-AMINO-1-OXOISOINDOLIN-2-YL)PIPERIDINE-2,6-DIONE
Publication number
20180282297
Publication date
Oct 4, 2018
Shenzhen Jingtai Technology Co., Ltd.
Junbo GONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL INDUSTRIAL CRYSTALLIZATION METHOD OF CEFUROXIME SODIUM AND PR...
Publication number
20180111949
Publication date
Apr 26, 2018
HAINAN LINGKANG PHARMACEUTICAL CO., LTD.
Linggang TAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL CRYSTALLINE FORM OF CEFAMANDOLE NAFATE COMPOUND, PREPARATION...
Publication number
20170349609
Publication date
Dec 7, 2017
TIANJIN UNIVERSITY
Hongxun HAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEW CRYSTAL FORM OF PANTOPRAZOLE SODIUM COMPOUND AND PREPARATION ME...
Publication number
20170197937
Publication date
Jul 13, 2017
TIANJIN UNIVERSITY
Hongxun HAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL INDUSTRIAL CRYSTALLIZATION METHOD OF CEFUROXIME SODIUM AND PR...
Publication number
20170158711
Publication date
Jun 8, 2017
HAINAN LINGKANG PHARMACEUTICAL CO., LTD.
Linggang TAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NEW CRYSTALLINE FORM OF CEFAMANDOLE SODIUM COMPOUND, FORMULATION AN...
Publication number
20170050982
Publication date
Feb 23, 2017
TIANJIN UNIVERSITY
Hongxun HAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method For Preparing Spherical Clopidogrel Hydrogen Sulfate Polymor...
Publication number
20170037054
Publication date
Feb 9, 2017
SHENZHEN SALUBRIS PHARMACEUTICALS CO., LTD
Junbo GONG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Cefazolin Sodium Pentahydrate Crystal and Its Molecular Assembly Pr...
Publication number
20090299056
Publication date
Dec 3, 2009
Jingkang Wang
C07 - ORGANIC CHEMISTRY