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Hong Kong, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Use of sodium channel blockers for the treatment of neuropathic pai...
Patent number
11,419,873
Issue date
Aug 23, 2022
WEX MEDICAL LIMITED
Helmut Heinrich Buschmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of sodium channel blockers for the treatment of neuropathic pai...
Patent number
10,624,896
Issue date
Apr 21, 2020
Wex Medical Limited
Helmut Heinrich Buschmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of sodium channel blockers for the treatment of neuropathic pai...
Patent number
9,018,222
Issue date
Apr 28, 2015
Wex Medical Limited
Helmut Heinrich Buschmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stable pharmaceutical composition of freeze-dried tetrodotoxin powder
Patent number
8,530,481
Issue date
Sep 10, 2013
Wex Medical Limited
Weiyang Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sodium channel blocking compounds tetrodotoxin galactopyranosides
Patent number
8,486,901
Issue date
Jul 16, 2013
Wex Medical Limited
Weiyang Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stable pharmaceutical composition of freeze-dried tetrodoxin powder
Patent number
8,222,258
Issue date
Jul 17, 2012
Wex Medical Limited
Weiyang Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stable pharmaceutical composition of freeze-dried tetrodotoxin powder
Patent number
8,124,608
Issue date
Feb 28, 2012
Wex Medical Limited
Xiao Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
USE OF SODIUM CHANNEL BLOCKERS FOR THE TREATMENT OF NEUROPATHIC PAI...
Publication number
20210252004
Publication date
Aug 19, 2021
WEX MEDICAL LIMITED
Helmut Heinrich Buschmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
USE OF SODIUM CHANNEL BLOCKERS FOR THE TREATMENT OF NEUROPATHIC PAI...
Publication number
20190160074
Publication date
May 30, 2019
WEX MEDICAL LIMITED
Helmut Heinrich Buschmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
USE OF SODIUM CHANNEL BLOCKERS FOR THE TREATMENT OF NEUROPATHIC PAI...
Publication number
20170000797
Publication date
Jan 5, 2017
WEX MEDICAL LIMITED
Helmut Heinrich Buschmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
USE OF SODIUM CHANNEL BLOCKERS FOR THE TREATMENT OF NEUROPATHIC PAI...
Publication number
20150283140
Publication date
Oct 8, 2015
WEX MEDICAL LIMITED
Helmut Heinrich Buschmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
STABLE PHARMACEUTICAL COMPOSITION OF FREEZE-DRIED TETRODOTOXIN POWDER
Publication number
20120264767
Publication date
Oct 18, 2012
WEX MEDICAL LIMITED
Weiyang Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel Sodium Channel Blocking Compounds Tetrodotoxin Galactopyranos...
Publication number
20120101054
Publication date
Apr 26, 2012
WEX MEDICAL LIMITED
Weiyang Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
STABLE PHARMACEUTICAL COMPOSITION OF FREEZE-DRIED TETRODOXIN POWDER
Publication number
20100249150
Publication date
Sep 30, 2010
WEX Medical Limited
Weiyang Lin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Use of Sodium Channel Blocking Compounds and Aspirin in Manufacturi...
Publication number
20090105197
Publication date
Apr 23, 2009
WEX MEDICAL LIMITED
Baoshan Ku
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Trademark
last 30 trademarks
Information
Trademark
97374209 - TECTIN
Serial number
97374209
Filing date
Apr 21, 2022
WEX Medical Limited
5 - Pharmaceutical and veterinary preparations
Information
Trademark
88338066 - HALNEURON
Serial number
88338066
Registration number
6097361
Filing date
Mar 13, 2019
WEX Medical Limited
5 - Pharmaceutical and veterinary preparations
Information
Trademark
86699348 - HALNEURON
Serial number
86699348
Filing date
Jul 21, 2015
WEX Medical Limited
5 - Pharmaceutical and veterinary preparations