Fuel Cell Cathode Loop Control Patent Application Published

The European Patent Office (EPO) has published patent application EP2026029887A1 concerning systems and methods for multi-input cathode loop control for fuel cells. The publication date is March 18, 2026. The application is classified under IPC H01M 8/04.

Fuel Cell Anode Line Control Device Patent

The European Patent Office has published patent application EP2026027387A1 for a device for controlling a fuel cell anode line. The publication date is March 18, 2026. The application is classified under IPC H01M 8/04 and related categories.

EPO Patent Publication: Bipolar Plate for Electrochemical Cells

The European Patent Office has published a new patent application, EP2026027367A1, concerning a bipolar plate for electrochemical cells designed to limit parasitic flows outside an active region. The publication date is March 18, 2026.

Fuel Cell Assembly Fan Publication EP2026027295A1

The European Patent Office has published patent application EP2026027295A1 concerning a fan for a fuel cell assembly, particularly for vehicles. The publication date is March 18, 2026, and it includes IPC classifications related to fans and fuel cell technology.

Fuel Cell Assembly Fan Publication EP2026027294A1

The European Patent Office has published patent application EP2026027294A1 concerning a fan for a fuel cell assembly for vehicles. This publication details an invention related to fuel cell technology for utility vehicles, with inventors yet to be officially named.

EPO Patent Publication EP2026027510A1: Cartridge, Fuel Cell, Assembly Method

The European Patent Office has published patent application EP2026027510A1 concerning a cartridge, fuel cell, and method for assembling the cartridge. The publication date is March 18, 2026. The application is designated for several European states.

Lithium-ion Electrochemical Element Patent with High Power

The European Patent Office has published patent application EP2026027502A1 concerning a lithium-ion electrochemical element designed for high power and chargeability. The publication date is March 18, 2026. The patent application is for a novel element intended to improve battery performance.

EPO Patent Publication: Electrochemical Cell Quality Checking Method and Device

The European Patent Office has published patent application EP2026027190A1 concerning a method and device for checking the quality of electrochemical cells. The publication date is March 18, 2026, and it lists various European countries as designated states.

EPO Patent Application: Storage Unit Characteristic Value Determination

The European Patent Office has published patent application EP2026027169A1, detailing a method and system for determining characteristic values of storage units for electrical energy. This publication is part of the EPO's regular bulletin for batteries.

EPO Patent Publication: Removal Device for Cell Stack

The European Patent Office has published patent application EP2026027078A1 concerning a removal device for a cell stack. The publication date is March 18, 2026, and it includes classifications related to battery technology.