The Patent Finder

Pocell Tech Ltd.

Also on record
Records under this name other than patents Pocell Tech Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Back to Pocell Tech Ltd.

PatentTitleStatus Expires Confidence
US 8,257,872Alkaline membrane fuel cells and apparatus and methods for supplying water thereto
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,637,196Alkaline membrane fuel cells and apparatus and methods for supplying water thereto
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 7,943,258Alkaline membrane fuel cells and apparatus and methods for supplying water thereto
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,304,368Catalyst coated membrane (CCM) and catalyst film/layer for alkaline membrane fuel cells and methods of making same
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,214,691Systems and methods of securing immunity to air CO2 in alkaline fuel cells
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,368,819Systems and methods of securing immunity to air CO2 in alkaline fuel cells
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,741,849Preparation of advanced CCMs for AMFCs by amination and cross-linking of the precursor form of the ionomer
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,096,839Preparation of advanced CCMs for AMFCs by amination and cross-linking of the precursor form of the ionomer
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,236,624Use of ammonia as source of hydrogen fuel and as a getter for air-CO2 in alkaline membrane fuel cells
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,499,402Method for preparing a supported ruthenium catalyst
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 20 patents shown.
Pro members see all 20.
Pro members: see all 20 patents
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited