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Akinobu MARUYAMA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Pyrido[3, 4-d]pyrimidine derivative and pharmaceutically acceptable...
Patent number
11,084,814
Issue date
Aug 10, 2021
Teijin Pharma Limited
Tsuyoshi Mizuno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrido[3,4-d]pyrimidine derivative and pharmaceutically acceptable...
Patent number
10,124,004
Issue date
Nov 13, 2018
Teijin Pharma Limited
Tsuyoshi Mizuno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrazine derivatives
Patent number
9,856,237
Issue date
Jan 2, 2018
Teijin Pharma Limited
Akinobu Maruyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridine derivative
Patent number
9,637,469
Issue date
May 2, 2017
Teijin Pharma Limited
Akinobu Maruyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
ARYL OR HETEROARYL DERIVATIVE
Publication number
20230167073
Publication date
Jun 1, 2023
TEIJIN PHARMA LIMITED
Sakae SUGIYAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRIDO[3, 4-D]PYRIMIDINE DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE...
Publication number
20190367510
Publication date
Dec 5, 2019
TEIJIN PHARMA LIMITED
Tsuyoshi MIZUNO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRIDO[3,4-D]PYRIMIDINE DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE...
Publication number
20180161329
Publication date
Jun 14, 2018
TEIJIN PHARMA LIMITED
Tsuyoshi MIZUNO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PYRIDINE DERIVATIVE
Publication number
20170190694
Publication date
Jul 6, 2017
TEIJIN PHARMA LIMITED
Akinobu Maruyama
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRAZINE DERIVATIVES
Publication number
20170152242
Publication date
Jun 1, 2017
TEIJIN PHARMA LIMITED
Akinobu MARUYAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL CRYSTALLINE POLYMORPHS OF PYRIDINE DERIVATIVE AND METHOD FOR...
Publication number
20170144987
Publication date
May 25, 2017
TEIJIN PHARMA LIMITED
Hidetoshi MIYAMOTO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRIDINE DERIVATIVE
Publication number
20150284358
Publication date
Oct 8, 2015
TEIJIN PHARMA LIMITED
Akinobu Maruyama
C07 - ORGANIC CHEMISTRY