Patent Oppositions in rechargeable batteries industry

Explore the competitive field of rechargeable batteries where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in rechargeable batteries technology and learn how to protect your intellectual property.

Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the rechargeable batteries industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the rechargeable batteries industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Jul 9, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Carbon Material For Non-Aqueous Electrolyte Secondary Battery Negative ElectrodeKUREHAJun 1, 2026STORA ENSO OYJ
Carbon Black, Slurry, And Lithium Ion Secondary BatteryDENKAMay 26, 2026ORION ENGINEERED CARBONS
Carbon Black, Slurry, And Lithium-Ion Secondary BatteryDENKAMay 5, 2026ORION ENGINEERED CARBONS
Battery Devices And Method For Fixing Battery CellsELRINGKLINGERMar 25, 2026MEHR MATIAS ERNY REICHL HOFFMANN
Method For Inspecting Low-Voltage Defect In Lithium Secondary Battery And Method For Manufacturing Lithium Secondary BatteryLG ENERGY SOLUTIONMar 23, 2026KRAMER BARSKE SCHMIDTCHEN
Thermal Regulation Device For A Motor Vehicle, Especially For CoolingVALEO SYSTEMES THERMIQUESDec 17, 2025BENTELER AUTOMOBILTECHNIK
Novel Anode Active Material Slurry For Coating An Anode Current Collector For A Secondary Li-Ion BatteryTRINSEO EUROPENov 12, 2025COATEX
Method For Decomposition Of Electrochemical Energy Storage Devices And Thermal Treatment DeviceACCUREC RECYCLING GESELLSCHAFTOct 22, 2025PINI
Electrode For Electrochemical Device Comprising Dry Electrode Film And Method For Manufacturing The SameLG ENERGY SOLUTIONSep 30, 2025CELLFORCE GROUP
Dispersant Composition For Electrochemical Element, Electroconductive Material Dispersion For Electrochemical Element, Slurry Composition For Electrochemical Element Electrode And Method For Manufacturing Same, Electrode For Electrochemical Element, And Electrochemical ElementZEONAug 27, 2025ARLANXEO DEUTSCHLAND

To stay ahead in the competitive rechargeable batteries industry, companies are constantly innovating. Here are the top patents facing oppositions in the rechargeable batteries industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Jul 9, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Mar 29, 2023Organic Heat Transfer System, Method And FluidTHE LUBRIZOL12
Jul 20, 2022Battery Structure And ProtectorMUBEA CARBO TECH5
Sep 2, 2020E-Cigarette And Re-Charging PackNICOVENTURES4
May 20, 2020Method For The Treatment Of Used Batteries, In Particular Rechargeable Batteries, And Battery Processing InstallationDUESENFELD2
Oct 24, 2018Re-Charging Pack For An E-CigaretteNICOVENTURES2
Jun 19, 2024Aluminum Alloy Foil For Electrode Current Collector, And Method For Producing SameUACJ2
Feb 16, 2022Energy Storage Module Comprising A Plurality Of Prismatic Storage Cells And Method For Producing An End Plate Of The Energy Storage ModuleBAYERISCHE MOTOREN WERKE2
Feb 20, 2019Metal Delivery System For Nanoparticle ManufactureETH ZRICH2
Oct 1, 2025Synthesis Of Hydrogen Bis(Fluorosulfonyl)ImideULTRA CHARGE2
Apr 27, 2022Vacuum CleanerLG ELECTRONICS2