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Tatsuya Yamagishi
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Handa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Heterocyclic derivatives as Nav1.7 and Nav1.8 blockers
Patent number
12,110,287
Issue date
Oct 8, 2024
Raqualia Pharma Inc.
Tatsuya Yamagishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Amide derivatives as Nav1.7 and Nav1.8 blockers
Patent number
11,154,544
Issue date
Oct 26, 2021
Raqualia Pharma Inc.
Tatsuya Yamagishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Biaryloxy derivatives as TTX-S blockers
Patent number
11,020,381
Issue date
Jun 1, 2021
Raqualia Pharma Inc.
Kiyoshi Kawamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyrazolopyridine derivatives as TTX-S blockers
Patent number
9,944,634
Issue date
Apr 17, 2018
Raqualia Pharma Inc.
Kiyoshi Kawamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Amide derivatives as TTX-S blockers
Patent number
9,701,658
Issue date
Jul 11, 2017
Raqualia Pharma Inc.
Tatsuya Yamagishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aryl substituted carboxamide derivatives as calcium or sodium chann...
Patent number
9,522,140
Issue date
Dec 20, 2016
Raqualia Pharma Inc.
Tadashi Inoue
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Arylamide derivatives as TTX-S blockers
Patent number
9,302,991
Issue date
Apr 5, 2016
Raqualia Pharma Inc.
Tatsuya Yamagishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyrrolopyridinone derivatives as TTX-S blockers
Patent number
9,187,475
Issue date
Nov 17, 2015
Raqualia Pharma Inc.
Kiyoshi Kawamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aryl substituted carboxamide derivatives as calcium or sodium chann...
Patent number
9,101,616
Issue date
Aug 11, 2015
Raqualia Pharma Inc.
Tadashi Inoue
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aryl carboxamide derivatives as TTX-S blockers
Patent number
9,051,296
Issue date
Jun 9, 2015
Raqualia Pharma Inc.
Tatsuya Yamagishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyrazole-3-carboxamide derivative having 5-HT2B receptor antagonist...
Patent number
8,252,790
Issue date
Aug 28, 2012
Raqualia Pharma Inc.
Tatsuya Yamagishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted methyl aryl or heteroaryl amide compounds
Patent number
8,084,476
Issue date
Dec 27, 2011
RaQualia Pharma Inc.
Hiroki Koike
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted methyl aryl or heteroaryl amide compounds
Patent number
7,534,914
Issue date
May 19, 2009
ReQualia Pharma Inc.
Hiroki Koike
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aryl or heteroaryl amide compounds
Patent number
7,238,714
Issue date
Jul 3, 2007
Pfizer Japan, Inc.
Kazunari Nakao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrazole compounds as anti-inflammatory and analgesic agents
Patent number
7,001,917
Issue date
Feb 21, 2006
Warner-Lambert Company LLC
Misato Hirano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazole compounds as anti-inflammatory and analgesic agents
Patent number
6,956,050
Issue date
Oct 18, 2005
Pfizer, Inc.
Misato Hirano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-(2-keto-1-benzimidazolinyl)piperidine compounds as ORL1-receptor...
Patent number
6,423,725
Issue date
Jul 23, 2002
Pfizer Inc.
Fumitaka Ito
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
HETEROCYCLIC DERIVATIVES AS NAV1.7 AND NAV1.8 BLOCKERS
Publication number
20220048892
Publication date
Feb 17, 2022
RAQUALIA PHARMA INC.
Tatsuya YAMAGISHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FUSED CYCLIC UREA DERIVATIVES AS CRHR2 ANTAGONIST
Publication number
20210078975
Publication date
Mar 18, 2021
RAQUALIA PHARMA INC.
Masashi OHMI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BIARYLOXY DERIVATIVES AS TTX-S BLOCKERS
Publication number
20200230123
Publication date
Jul 23, 2020
RAQUALIA PHARMA INC.
Kiyoshi KAWAMURA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AMIDE DERIVATIVES AS NAV1.7 AND NAV1.8 BLOCKERS
Publication number
20200016135
Publication date
Jan 16, 2020
RAQUALIA PHARMA INC.
Tatsuya YAMAGISHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ARYL SUBSTITUTED CARBOXAMIDE DERIVATIVES AS CALCIUM OR SODIUM CHANN...
Publication number
20150322052
Publication date
Nov 12, 2015
RAQUALIA PHARMA INC.
Tadashi INOUE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRAZOLOPYRIDINE DERIVATIVES AS TTX-S BLOCKERS
Publication number
20150291582
Publication date
Oct 15, 2015
RAQUALIA PHARMA INC.
Kiyoshi Kawamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AMIDE DERIVATIVES AS TTX-S BLOCKERS
Publication number
20150105393
Publication date
Apr 16, 2015
RAQUALIA PHARMA INC.
Tatsuya Yamagishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PYRROLOPYRIDINONE DERIVATIVES AS TTX-S BLOCKERS
Publication number
20150094306
Publication date
Apr 2, 2015
RAQUALIA PHARMA INC.
Kiyoshi Kawamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ARYLAMIDE DERIVATIVES AS TTX-S BLOCKERS
Publication number
20140336377
Publication date
Nov 13, 2014
RAQUALIA PHARMA INC.
Tatsuya Yamagishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ARYL CARBOXAMIDE DERIVATIVES AS TTX-S BLOCKERS
Publication number
20120232052
Publication date
Sep 13, 2012
Tatsuya Yamagishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ARYL SUBSTITUTED CARBOXAMIDE DERIVATIVES AS CALCIUM OR SODIUM CHANN...
Publication number
20120101105
Publication date
Apr 26, 2012
Tadashi Inoue
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL PYRAZOLE-3-CARBOXAMIDE DERIVATIVE HAVING 5-HT2B RECEPTOR ANTA...
Publication number
20110275628
Publication date
Nov 10, 2011
Tatsuya Yamagishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Chromane Derivatives Useful As Acid Pump Antagonists
Publication number
20090291977
Publication date
Nov 26, 2009
Madoka Jinno
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted Methyl Aryl or Heteroaryl Amide Compounds
Publication number
20090163558
Publication date
Jun 25, 2009
RaQualia Pharma Inc.
Hiroki Koike
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Chromane Derivatives
Publication number
20070219237
Publication date
Sep 20, 2007
Pfizer Inc.
Yukari Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Substituted methyl aryl or heteroaryl amide compounds
Publication number
20050267170
Publication date
Dec 1, 2005
Pfizer Inc.
Hiroki Koike
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Ortho substituted aryl or heteroaryl amide compounds
Publication number
20050250818
Publication date
Nov 10, 2005
Pfizer Inc.
Hiroki Koike
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Aryl or heteroaryl amide compounds
Publication number
20050065188
Publication date
Mar 24, 2005
Kazunari Nakao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Spiropoperidine compounds as ligands for orl-1 receptor
Publication number
20050038060
Publication date
Feb 17, 2005
Koji Ando
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Pyrazole compounds as anti-inflammatory and analgesic agents
Publication number
20040019045
Publication date
Jan 29, 2004
Misato Hirano
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Imidazole compounds as anti-inflammatory and analgesic agents
Publication number
20030220372
Publication date
Nov 27, 2003
Misato Hirano
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Spiropiperidine compounds as ligands for ORL-1 receptor
Publication number
20030078278
Publication date
Apr 24, 2003
Pfizer Inc.
Fumitaka Ito
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Spiropiperidine compounds as ligands for ORL-1receptor
Publication number
20030078279
Publication date
Apr 24, 2003
Pfizer Inc.
Fumitaka Ito
C07 - ORGANIC CHEMISTRY