EPO Patent Application: Silicon Composite Negative Electrode Material

The European Patent Office has published patent application EP2026025597A1 concerning a silicon composite negative electrode material, a negative electrode sheet, and a battery. The application was published on March 18, 2026, and includes various European designated states.

EPO Patent Publication: Battery Cell and Electrical Device

The European Patent Office (EPO) has published a new patent application, EP2026025590A1, related to a battery cell and electrical device. The publication date is March 18, 2026, and the inventor designation has not yet been filed.

Aluminum Alloy Battery Pack Bracket Manufacturing Process Patent

The European Patent Office has published a patent application for an aluminum alloy battery pack bracket and its manufacturing process. The publication date is March 18, 2026, and it details specific IPC classifications related to battery components and metal forming.

Rechargeable Battery Patent Application

The European Patent Office has published a patent application (EP2026025585A1) for a rechargeable battery. The application was published on March 18, 2026, and includes IPC classifications related to battery technology. The inventors have not yet filed their designation.

Rechargeable Battery Patent EP2026025584A1 Published

The European Patent Office (EPO) published patent application EP2026025584A1 concerning rechargeable batteries on March 18, 2026. The application is classified under IPC codes H01M 10/46 and H01M 10/052. The designation of the inventor has not yet been filed.

EPO Patent Bulletin - Lithium Battery Publication EP2026025582A1

The European Patent Office (EPO) has published patent bulletin information regarding Lithium Battery technology, specifically publication EP2026025582A1. The publication date is March 18, 2026, and it includes IPC classifications related to battery components and chemistries. The designation of inventors has not yet been filed.

EPO Patent Publication: Battery Pack and Electric Device

The European Patent Office has published patent application EP2026025546A1 concerning a battery pack and electric device. The publication date is March 18, 2026, and the inventors have not yet been designated.

EPO Patent Publication: Battery Cell, Pack, and Electric Device

The European Patent Office (EPO) has published patent application EP2026025545A1 concerning a battery cell, pack, and electric device. The publication date is March 18, 2026, and it includes IPC classifications related to battery technology. The designation of the inventor has not yet been filed.

Solid State Battery Production Method Publication EP2026028454A1

The European Patent Office has published patent application EP2026028454A1 concerning a method for producing solid-state batteries. The publication date is March 18, 2026, and it details specific IPC classifications related to battery technology. The designation of inventors is pending.

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.