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last 30 patents
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Patent Grant
Lamivudine oxalate and preparation method thereof
Patent number
8,569,322
Issue date
Oct 29, 2013
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
Yanlong Liu
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CRYSTAL OF TRIFLUOROMETHYL/CHLORO DISUBSTITUTED SULFONAMIDE SELECTI...
Publication number
20230174528
Publication date
Jun 8, 2023
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD
Weiwei FENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHYL- AND TRIFLUOROMETHYL-CONTAINING DISUBSTITUTED SULFONAMIDE SE...
Publication number
20220220110
Publication date
Jul 14, 2022
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD
Fei LIU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CRYSTALS OF QUINOLONE DERIVATIVES
Publication number
20220098172
Publication date
Mar 31, 2022
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD
Xiquan ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SALT OF SYK INHIBITOR AND CRYSTALLINE FORM THEREOF
Publication number
20220017498
Publication date
Jan 20, 2022
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
Wenyuan QIAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
TRIFLUOROMETHYL-SUBSTITUTED SULFONAMIDE AS BCL-2-SELECTIVE INHIBITOR
Publication number
20220002290
Publication date
Jan 6, 2022
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
Fei Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LAMIVUDINE OXALATE AND PREPARATION METHOD THEREOF
Publication number
20130053560
Publication date
Feb 28, 2013
Jiangsu Chia Tai Tianqing Pharmaceutical Co., Ltd.
Yanlong LIU
C07 - ORGANIC CHEMISTRY