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Masaki NAGAHAMA
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Fukuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
High purity 2-naphthylacetonitrile and method for producing same
Patent number
11,643,386
Issue date
May 9, 2023
API CORPORATION
Masaki Nagahama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing lacosamide and intermediate thereof
Patent number
11,623,943
Issue date
Apr 11, 2023
API Corporation
Masaki Nagahama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing n-benzyl-2-bromo-3-methoxypropionamide and int...
Patent number
11,136,287
Issue date
Oct 5, 2021
API Corporation
Masaki Nagahama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing lacosamide and intermediate thereof
Patent number
10,975,117
Issue date
Apr 13, 2021
API Corporation
Masaki Nagahama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing pitavastatin calcium
Patent number
10,815,201
Issue date
Oct 27, 2020
API Corporation
Naoyuki Watanabe
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for producing pitavastatin calcium
Patent number
10,676,441
Issue date
Jun 9, 2020
API Corporation
Naoyuki Watanabe
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Rosuvastatin calcium and process for producing intermediate thereof
Patent number
10,377,722
Issue date
Aug 13, 2019
API Corporation
Naoyuki Watanabe
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Rosuvastatin calcium and process for producing intermediate thereof
Patent number
9,695,130
Issue date
Jul 4, 2017
API Corporation
Naoyuki Watanabe
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING CYCLOHEXENONE COMPOUND
Publication number
20240158328
Publication date
May 16, 2024
API CORPORATION
Masaki NAGAHAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING 2-(HALOGENATED METHYL)NAPHTHALENE AND 2-NAPHTH...
Publication number
20240109840
Publication date
Apr 4, 2024
API CORPORATION
Shunsuke TSUJI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PURITY 2-NAPHTHYLACETONITRILE AND METHOD FOR PRODUCING SAME
Publication number
20230227400
Publication date
Jul 20, 2023
API CORPORATION
Masaki NAGAHAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PURITY 2-NAPHTHYLACETONITRILE AND METHOD FOR PRODUCING SAME
Publication number
20220281806
Publication date
Sep 8, 2022
API CORPORATION
Masaki NAGAHAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PURITY 2-NAPHTHYLACETONITRILE AND METHOD FOR PRODUCING SAME
Publication number
20220009880
Publication date
Jan 13, 2022
API CORPORATION
Masaki NAGAHAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING LACOSAMIDE AND INTERMEDIATE THEREOF
Publication number
20210188904
Publication date
Jun 24, 2021
API Corporation
Masaki NAGAHAMA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR MANUFACTURING AROMATIC NITRILE COMPOUND
Publication number
20210078940
Publication date
Mar 18, 2021
API CORPORATION
Masaki NAGAHAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING PITAVASTATIN CALCIUM
Publication number
20200283390
Publication date
Sep 10, 2020
API Corporation
Naoyuki WATANABE
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD FOR PRODUCING N-BENZYL-2-BROMO-3-METHOXYPROPIONAMIDE AND INT...
Publication number
20200115322
Publication date
Apr 16, 2020
API Corporation
Masaki NAGAHAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ROSUVASTATIN CALCIUM AND PROCESS FOR PRODUCING INTERMEDIATE THEREOF
Publication number
20190315696
Publication date
Oct 17, 2019
API Corporation
Naoyuki WATANABE
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD FOR PRODUCING LACOSAMIDE AND INTERMEDIATE THEREOF
Publication number
20180371013
Publication date
Dec 27, 2018
API Corporation
Masaki NAGAHAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING PITAVASTATIN CALCIUM
Publication number
20180222865
Publication date
Aug 9, 2018
API Corporation
Naoyuki WATANABE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ROSUVASTATIN CALCIUM AND PROCESS FOR PRODUCING INTERMEDIATE THEREOF
Publication number
20170305867
Publication date
Oct 26, 2017
API Corporation
Naoyuki WATANABE
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
ROSUVASTATIN CALCIUM AND PROCESS FOR PRODUCING INTERMEDIATE THEREOF
Publication number
20160347718
Publication date
Dec 1, 2016
API Corporation
Naoyuki WATANABE
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...