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: Oct 1, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Method For Manufacturing Cathode Active Material For Lithium Secondary Battery, And Cathode Active Material Manufactured TherebyLG ENERGY SOLUTIONAug 24, 2026COPA COPENHAGEN PATENTS KS
Modified High-Nickel Ternary Positive Electrode Material And Preparation Method Therefor, And Power-Consuming ApparatusCONTEMPORARY AMPEREX TECHNOLOGYJul 21, 2026MITSCHERLICH
Anodes For Lithium-Based Energy Storage DevicesGRAPHENIXJun 23, 2026LEYDENJAR
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
Electrolyte And Electrochemical DeviceNINGDE AMPEREX TECHNOLOGYMay 21, 2026ZHUHAI COSMX POWER
Carbon Black, Slurry, And Lithium-Ion Secondary BatteryDENKAMay 5, 2026ORION ENGINEERED CARBONS
Electrolyte And Electrochemical DeviceNINGDE AMPEREX TECHNOLOGYApr 20, 2026NOTEBOOKSBILLIGERDE
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

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: Oct 1, 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 PackNICOVENTURES TRADING LIMITED3
Nov 13, 2024Electrolyte And Electrochemical DeviceNINGDE AMPEREX TECHNOLOGY3
Nov 1, 2023Multi-Layer Anode Comprising Natural Graphite And Artificial Graphite, And Lithium Secondary Battery Comprising SameLG CHEM2
Oct 21, 2020Power Source For An Aerosol Delivery DeviceRAI STRATEGIC2
Jun 19, 2024Aluminum Alloy Foil For Electrode Current Collector, And Method For Producing SameUACJ FOIL2
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)ImideCOORSTEK FLUOROCHEMICALS2