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Patents Grants
last 30 patents
Information
Patent Grant
Preparation method for chiral intermediate for use in statins
Patent number
10,544,119
Issue date
Jan 28, 2020
Asymchem Laboratories (Tianjin) Co., Ltd.
Hao Hong
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Diketoreductase mutant and application thereof
Patent number
10,131,883
Issue date
Nov 20, 2018
Asymchem Laboratories (Tianjin) Co., Ltd.
Hao Hong
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Transaminase and uses thereof
Patent number
10,131,926
Issue date
Nov 20, 2018
Asymchem Laboratories (Tianjin) Co., Ltd.
Hao Hong
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for preparing nilotinib
Patent number
10,000,470
Issue date
Jun 19, 2018
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao Hong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intermediate compound for preparing rosuvastatin calcium and method...
Patent number
9,926,283
Issue date
Mar 27, 2018
Asymchem Laboratories (Tianjin) Co., Ltd.
Hao Hong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for synthesizing sapropterin dihydrochloride
Patent number
9,371,326
Issue date
Jun 21, 2016
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao Hong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for synthesizing sapropterin dihydrochloride
Patent number
9,365,573
Issue date
Jun 14, 2016
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao Hong
C07 - ORGANIC CHEMISTRY
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Patents Applications
last 30 patents
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Patent Application
METHOD FOR PREPARING NILOTINIB
Publication number
20180148430
Publication date
May 31, 2018
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD.
Hao HONG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PREPARATION METHOD FOR CHIRAL INTERMEDIATE FOR USE IN STATINS
Publication number
20170190684
Publication date
Jul 6, 2017
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao Hong
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
DIKETOREDUCTASE MUTANT AND APPLICATION THEREOF
Publication number
20170152488
Publication date
Jun 1, 2017
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao Hong
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
POLYMER CONTAINING CARBOXYL GROUP, PREPARATION METHOD AND APPLICATI...
Publication number
20170136450
Publication date
May 18, 2017
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao HONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TRANSAMINASE AND USES THEREOF
Publication number
20170073713
Publication date
Mar 16, 2017
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao HONG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
INTERMEDIATE COMPOUND FOR PREPARING ROSUVASTATIN CALCIUM AND METHOD...
Publication number
20170022169
Publication date
Jan 26, 2017
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao HONG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OMEGA-TRANSAMINASE OF R CONFIGURATION AND USES THEREOF
Publication number
20170002338
Publication date
Jan 5, 2017
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao HONG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
SYNTHESIS METHOD FOR L-CYCLIC ALKYL AMINO ACID AND PHARMACEUTICAL C...
Publication number
20160319312
Publication date
Nov 3, 2016
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao Hong
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
SYNTHESIS METHOD FOR L-HETEROCYCLIC AMINO ACID AND PHARMACEUTICAL C...
Publication number
20160153015
Publication date
Jun 2, 2016
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao HONG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD FOR SYNTHESIZING SAPROPTERIN DIHYDROCHLORIDE
Publication number
20150119573
Publication date
Apr 30, 2015
ASYMCHEM LABORATORIES (TIANJIN)CO., LTD.
Hao Hong
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR SYNTHESIZING SAPROPTERIN DIHYDROCHLORIDE
Publication number
20150105555
Publication date
Apr 16, 2015
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD.
Hao Hong
C07 - ORGANIC CHEMISTRY