In the competitive field of Electrodes, companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top opposing and opposed companies, and the most recent patents getting opposed. Stay informed on the latest developments in Electrodes technology and learn how to protect your intellectual property.

Latest patents opposed in the Electrodes industry

Patent challenges are becoming increasingly common in the Electrodes 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 Electrodes 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.

Patent NumberTitleApplicantOpposition DateOpposition Name

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EP3714077Battery Electrode Foil For The Production Of Lithium-Ion AccumulatorsHYDRO ALUMINIUM ROLLED PRODUCTS GMBHOct 21, 2024GRANGES AB
EP3396745Multi-Layer Anode Comprising Natural Graphite And Artificial Graphite, And Lithium Secondary Battery Comprising SameLG ENERGY SOLUTION LTD.Jul 31, 2024HERZOG IP PATENTANWALTS GMBH
EP4014266Silicon Composition Material For Use As Battery AnodeLEYDENJAR TECHNOLOGIES B.V.Jun 20, 2024GRAPHENIX DEVELOPMENT INC.
EP3696894Cathode Material For Lithium Secondary Battery, And Cathode And Lithium Secondary Battery Which Comprise SameLG ENERGY SOLUTION, LTD.Jun 11, 2024SCOTT, MARK
EP3473337Method For Producing Supported Platinum ParticlesHERAEUS AMLOY TECHNOLOGIES GMBHJun 5, 2024UMICORE AG & CO. KG
EP2808300Method For Producing Hardly-Graphitizable Carbon Material, Hardly-Graphitizable Carbon Material, Negative Electrode Material For Lithium Ion Secondary Batteries, And Lithium Ion Secondary BatteryJFE CHEMICAL CORPORATIONJun 4, 2024STORA ENSO OYJ
EP3783378Jig Pressing-Type Pressing Short-Circuiting Inspection MethodLG ENERGY SOLUTION, LTD.May 8, 2024GRILL, MATTHIAS
EP3396745Multi-Layer Anode Comprising Natural Graphite And Artificial Graphite, And Lithium Secondary Battery Comprising SameLG ENERGY SOLUTION LTD.Apr 15, 2024GRILL, MATTHIAS
EP3778982Method Of Coating One Or More Metal Components Of A Fuel Cell Stack, Component Of A Fuel Cell Stack And Apparatus For Coating One Or More Components Of A Fuel Cell StackIHI HAUZER TECHNO COATING B.V.Apr 4, 2024MARTINEZ, OLIVIER GILDAS
EP3504160Cathode Active Material For High Voltage Secondary BatteryTOPSOE BATTERY MATERIALS A/SMar 6, 2024SWINDELL & PEARSON LIMITED

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

Patent NumberGrant DateTitleApplicantTotal Oppositions
EP3396745Nov 1, 2023Multi-Layer Anode Comprising Natural Graphite And Artificial Graphite, And Lithium Secondary Battery Comprising SameLG CHEM, LTD.2
EP3510649Oct 21, 2020Power Source For An Aerosol Delivery DeviceRAI STRATEGIC HOLDINGS2
EP3931895Jun 7, 2023Aluminium Foil For Battery Electrodes And Production MethodSPEIRA GMBH2
EP2067196Feb 21, 2018Pulverulent Compounds, A Process For The Preparation Thereof And The Use Thereof In Lithium Secondary BatteriesTODA KOGYO CORP.1
EP2495273Jul 5, 2017Method For Producing Heat-Treated Vinylidene Fluoride Polymer Powder And Method For Producing Vinylidene Fluoride Polymer SolutionKUREHA CORPORATION1
EP2544274Feb 20, 2019Positive Electrode Active Substance For Lithium Ion Batteries, Positive Electrode For Lithium Ion Batteries, And Lithium Ion BatteryJX NIPPON MINING & METALS CORPORATION1
EP2475034Nov 25, 2020Improved Membrane Electrode Assemblies For Pem Fuel CellsSOLVICORE GMBH & CO KG1
EP2789585Dec 12, 2018Layered Lithium Nickel Oxide, Process For Producing The Same And Lithium Secondary Cell Employing ItSK INNOVATION CO., LTD.1
EP2808300Sep 13, 2023Method For Producing Hardly-Graphitizable Carbon Material, Hardly-Graphitizable Carbon Material, Negative Electrode Material For Lithium Ion Secondary Batteries, And Lithium Ion Secondary BatteryJFE CHEMICAL CORPORATION1
EP2768046Mar 10, 2021Flooded Lead-Acid Battery With Electrodes Comprising A Pasting SubstrateEXIDE TECHNOLOGIES S.A.U.1