European Union

Energy Storage System and Control Method Patent

The European Patent Office has published a new patent application, EP2026025767A1, concerning an energy storage system and its control method. The publication date is March 18, 2026, and the application is classified under IPC codes H02J 7/00 and H01M 10/42.

EPO Patent Bulletin - Battery and Electric Device

The European Patent Office (EPO) has published its patent bulletin for battery and electric devices. This bulletin includes patent application publication EP2026025386A1, detailing new inventions in battery technology and electric devices. The publication date is March 18, 2026.

Battery Compartment Assembly and Medical Device Patent

The European Patent Office has published patent application EP2026025784A1 concerning a battery compartment assembly and a medical device. The publication date is March 18, 2026, and the inventors have not yet been designated.

Fuel Cell Thermal Management System And Method Patent

The European Patent Office has published patent application EP2026025805A1 concerning a fuel cell thermal management system and method. The publication date is March 18, 2026. The inventors have not yet been designated.

EPO Patent Publication: Battery and Electric Apparatus

The European Patent Office (EPO) has published a new patent application, EP2026025387A1, related to battery apparatus and electric apparatus. The publication date is March 18, 2026, and the inventor designation has not yet been filed.

EPO Patent Publication: Solid-State Electrolyte Membrane and Battery

The European Patent Office (EPO) has published a patent application (EP2026025542A1) for a solid-state electrolyte membrane and solid-state battery. The publication date is March 18, 2026, and it includes inventors and IPC classifications related to battery technology.

EPO Patent Publication EP2026025762A1: Fuel Cell Stack End Plate

The European Patent Office (EPO) has published patent application EP2026025762A1 concerning a fuel cell stack end plate. The publication date is March 18, 2026, and it falls under IPC classification H01M, related to electrochemical energy storage. The inventors have not yet filed their designation.

EPO Patent Application: Lithium Nickel Manganese Oxide Electrode

The European Patent Office has published patent application EP2026025808A1 concerning a lithium nickel manganese oxide positive electrode active material and its preparation method. The application, published on March 18, 2026, also covers a positive electrode sheet and a battery utilizing this material. The inventors have not yet filed their designation.

EPO Patent Bulletin EP2026025400A1 - Battery Technology

The European Patent Office published patent application EP2026025400A1 on March 18, 2026, related to battery cell technology, battery devices, electrical devices, and stamping methods. The publication details IPC classifications and designated states within the European Union.

EPO Patent Publication EP2026025536A1: Battery Separator and Electrode Assembly

The European Patent Office has published patent application EP2026025536A1 concerning a battery separator, electrode assembly, secondary battery, and electric apparatus. The publication date is March 18, 2026, and the inventors have not yet filed their designation.