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Sgl Carbon patent opposition analysis

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Latest oppositions filed by Sgl Carbon

Explore patent oppositions filed by Sgl Carbon against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date
EP3290754Soft Material Seal With SurroundFRENZELITMar 12, 2024
EP3627536SusceptorNIPPON TECHNO CARBONApr 26, 2023
EP3444884Electrically Conductive Contact Plate For Electrochemical Cells, Electrochemical Cell With Such A Contact Plate And Method For The Production ThereofFRAUNHOFER GESELLSCHAFT ZUR FRDERUNG DER ANGEWANDTEN FORSCHUNG EVNov 26, 2020
EP3418323Fibrous Material Impregnated With Thermoplastic PolymerARKEMA FRANCEAug 20, 2020
EP2642007Method For Producing Carbon Fiber Aggregate, And Method For Producing Carbon Fiber-Reinforced PlasticTORAY INDUSTRIESJul 24, 2019
EP2794970Thermally Conductive Molded Body And Method For The Production ThereofZEHNDER GROUPFeb 22, 2019
EP3137833Furnace LiningSCHUNK KOHLENSTOFFTECHNIKFeb 15, 2019
EP1967625Yarn And Gland PackingNIPPON PILLAR PACKINGJan 18, 2019
EP2259164Thermal Solution For Electronic DevicesADVANCED ENERGYSep 6, 2018
EP2603454Ground Expanded Graphite Agglomerates, Methods Of Making, And Applications Of The SameIMERYS GRAPHITE & CARBON SWITERLANDSep 6, 2018

Latest patents of Sgl Carbon opposed by its competitors

Explore Sgl Carbon's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Patent NumberGrant DateTitleTotal Oppositions
EP3085509May 9, 2018Method For Producing A Hybrid Component Made Of Sheet Metal And Fibre-Reinforced Composite Material1
EP2731773Apr 19, 2017Building Mold Containing Copper Nonwoven1

Top competitors of Sgl Carbon