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James Philip Johnson
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Vancouver, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Benzenesulfonamide compounds and their use as therapeutic agents
Patent number
11,299,490
Issue date
Apr 12, 2022
Xenon Pharmaceuticals Inc.
Jean-Christophe Andrez
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzenesulfonamide compounds and their use as therapeutic agents
Patent number
10,662,184
Issue date
May 26, 2020
Xenon Pharmaceuticals Inc.
Jean-Christophe Andrez
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzenesulfonamide compounds and their use as therapeutic agents
Patent number
10,246,453
Issue date
Apr 2, 2019
Xenon Pharmaceuticals Inc.
Jean-Christophe Andrez
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amides as modulators of sodium channels
Patent number
9,421,196
Issue date
Aug 23, 2016
Vertex Pharmaceuticals Incorporated
Sara Sabina Hadida-Ruah
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
CONJOINT THERAPY FOR TREATING SEIZURE DISORDERS
Publication number
20240408075
Publication date
Dec 12, 2024
Xenon Pharmaceuticals Inc.
James Philip JOHNSON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS FOR TREATING PAIN
Publication number
20240342156
Publication date
Oct 17, 2024
Xenon Pharmaceuticals Inc.
James Philip JOHNSON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CONJOINT THERAPY FOR TREATING SEIZURE DISORDERS
Publication number
20220288057
Publication date
Sep 15, 2022
Xenon Pharmaceuticals Inc.
James Philip JOHNSON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS OF TREATING PAIN
Publication number
20210213009
Publication date
Jul 15, 2021
Xenon Pharmaceuticals Inc.
James Philip JOHNSON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BENZENESULFONAMIDE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
Publication number
20210171537
Publication date
Jun 10, 2021
Xenon Pharmaceuticals Inc.
Jean-Christophe Andrez
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BENZENESULFONAMIDE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
Publication number
20200354354
Publication date
Nov 12, 2020
Xenon Pharmaceuticals Inc.
Jean-Christophe Andrez
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BENZENESULFONAMIDE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
Publication number
20190194184
Publication date
Jun 27, 2019
Xenon Pharmaceuticals Inc.
Jean-Christophe Andrez
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BENZENESULFONAMIDE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
Publication number
20180162868
Publication date
Jun 14, 2018
Xenon Pharmaceuticals Inc.
Jean-Christophe Andrez
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BENZENESULFONAMIDE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS
Publication number
20170334902
Publication date
Nov 23, 2017
Xenon Pharmaceuticals Inc.
Jean-Christophe Andrez
C07 - ORGANIC CHEMISTRY
Information
Patent Application
AMIDES AS MODULATORS OF SODIUM CHANNELS
Publication number
20150328196
Publication date
Nov 19, 2015
Vertex Pharmaceuticals Incorporated
Sara Sabina Hadida-Ruah
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE