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Jonathan David Langille
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Quaker Hill, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pyrrolo[2,3-d]pyrimidinyl, pyrrolo[2,3-b]pyrazinyl and pyrrolo[2,3-...
Patent number
12,077,533
Issue date
Sep 3, 2024
Pfizer Inc.
Atli Thorarensen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyrrolo[2,3-d]pyrimidinyl, pyrrolo[2,3-b]pyrazinyl and pyrrolo[2,3-...
Patent number
11,111,242
Issue date
Sep 7, 2021
Pfizer Inc.
Atli Thorarensen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyrrolo[2,3-d]pyrimidinyl, pyrrolo[2,3-b]pyrazinyl and pyrrolo[2,3-...
Patent number
9,617,258
Issue date
Apr 11, 2017
Pfizer Inc.
Atli Thorarensen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Spiro-oxindole compounds and their use as therapeutic agents
Patent number
9,458,178
Issue date
Oct 4, 2016
Xenon Pharmaceuticals Inc.
Mikhail Chafeev
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Spiro-oxindole compounds and their use as therapeutic agents
Patent number
8,916,580
Issue date
Dec 23, 2014
Xenon Pharmaceuticals Inc.
Mikhail Chafeev
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Spiro-oxindole compounds and their uses as therapeutic agents
Patent number
8,415,370
Issue date
Apr 9, 2013
Xenon Pharmaceuticals Inc.
Mikhail Chafeev
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Spiro-oxindole compounds and their use as therapeutic agents
Patent number
8,263,606
Issue date
Sep 11, 2012
Xenon Pharmaceuticals Inc.
Mikhail Chafeev
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Spiro-oxindole compounds and their use as therapeutic agents
Patent number
8,101,647
Issue date
Jan 24, 2012
Xenon Pharmaceuticals Inc.
Mikhail Chafeev
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PYRROLO[2,3-D]PYRIMIDINYL, PYRROLO[2,3-B]PYRAZINYL AND PYRROLO[2,3-...
Publication number
20230009153
Publication date
Jan 12, 2023
Pfizer Inc.
Atli Thorarensen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRROLO[2,3-D]PYRIMIDINYL, PYRROLO[2,3-B]PYRAZINYL AND PYRROLO[2,3-...
Publication number
20170247372
Publication date
Aug 31, 2017
Pfizer Inc.
Atli Thorarensen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SPIRO-OXINDOLE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
Publication number
20170114075
Publication date
Apr 27, 2017
Xenon Pharmaceuticals Inc.
Mikhail Chafeev
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SPIRO-OXINDOLE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
Publication number
20150291623
Publication date
Oct 15, 2015
Xenon Pharmaceuticals Inc.
Mikhail Chafeev
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRROLO[2,3-D]PYRIMIDINYL, PYRROLO[2,3-B]PYRAZINYL AND PYR-ROLO[2,3...
Publication number
20150158864
Publication date
Jun 11, 2015
Pfizer Inc.
Atli Thorarensen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SPIRO-OXINDOLE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
Publication number
20130252962
Publication date
Sep 26, 2013
Mikhail CHAFEEV
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SPIRO-OXINDOLE COMPOUNDS AND THEIR USES AS THERAPEUTIC AGENTS
Publication number
20120295897
Publication date
Nov 22, 2012
Xenon Pharmaceuticals Inc.
Mikhail Chafeev
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SPIRO-OXINDOLE-DERIVATIVES AS SODIUM CHANNEL BLOCKERS
Publication number
20110269788
Publication date
Nov 3, 2011
Xenon Pharmaceuticals Inc.
Jean-Jacques Cadieux
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SPIRO-OXINDOLE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
Publication number
20110112162
Publication date
May 12, 2011
Xenon Pharmaceuticals Inc.
Mikhail Chafeev
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SPIRO-OXINDOLE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
Publication number
20100137299
Publication date
Jun 3, 2010
Xenon Pharmaceuticals Inc.
Mikhail Chafeev
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SPIRO-OXINDOLE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
Publication number
20100099728
Publication date
Apr 22, 2010
Xenon Pharmaceuticals Inc.
Mikhail Chafeev
C07 - ORGANIC CHEMISTRY