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IP Verse

Em competitive analysis

Latest oppositions filed by Em

Explore patent oppositions filed by Em against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Jan 8, 2026
Patent NumberTitleApplicantOpposition Date

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EP3842276
Train And Multi-Current Power Conversion System ThereofZHUZHOU CRRC TIMES ELECTRICDec 4, 2025
EP4232329
A Trailer Brake Control ModuleZF CV SYSTEMS EUROPENov 26, 2025
EP4341490
Assembly Comprising At Least One Rail And A SupportVOSSLOH COGIFERNov 26, 2025
EP3540166
Sealing StripSILU VERWALTUNGNov 25, 2025
EP3911147
Tomato Plant Resistant To Tomato Brown Rugose Fruit VirusENZA ZADEN BEHEERNov 25, 2025
EP3988376
Train Security System, Train Security Control Method, And On-Train DeviceHITACHINov 19, 2025
EP3797135
A Cross-Linkable Polyolefin Composition Comprising A First And A Second Olefin PolymerBOREALISNov 14, 2025
EP4112593
Manufacturing Method For Hydrofluoroolefin Or FluoroolefinDAIKIN INDUSTRIESNov 12, 2025
EP4386068
Ester Based Functional FluidOLEONNov 11, 2025
EP3494038
Submarine Drive SystemRENKNov 5, 2025

Latest patents of Em opposed by its competitors

Explore Em'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.

Last updated on: Jan 8, 2026
Patent NumberPublication DateTitleTotal Oppositions

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EP2511245
Oct 15, 2025Closed Loop Mold Temperature Control System And Method2
EP3639942
Jul 9, 2025Press Machine With Sensor System For The Automated Detection Of A Press Jaw System1
EP3397178
Mar 26, 2025Multi-Access Intraprocedural Embolic Protection Device1
EP3513911
Mar 26, 2025Pressing Machine1
EP3078475
Jan 22, 2025Molded Article Reinforced With A Reinforcing Element, Method For Its Preparation And Its Use1
EP3923861
Dec 18, 2024Catheter With Integrated Embolic Protection Device1
EP2867359
Oct 23, 2024Methods For Inactivating Viruses During A Protein Purification Process1
EP2746344
Jul 17, 2024Use Of A Polyamide Moulding Composition For The Preparation Of A Stain-Resistant Article1
EP3885716
Sep 7, 2022Oil Level Regulator2
EP3544758
May 25, 2022Thread Former And Method For Producing A Thread1

Latest PTAB cases involving Em

Discover the latest PTAB cases involving Em, highlighting their recent legal challenges and patent disputes.

Last updated on: Jan 13, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2026-00059Oct 21, 2025TOYOTA MOTOREMERGING AUTOMOTIVEPending
IPR2026-00070Oct 21, 2025TOYOTA MOTOREMERGING AUTOMOTIVEPending
PGR2026-00008Oct 21, 2025KIA AMERICAEMERGING AUTOMOTIVEPending
IPR2025-01024May 22, 2025EMPOWER CLINIC SERVICESELI LILLYDiscretionary Denial
IPR2025-00248Dec 4, 2024EMBODYLIFENET HEALTHTrial Instituted
IPR2025-00249Dec 4, 2024EMBODYLIFENET HEALTHTrial Instituted
IPR2024-01378Sep 5, 2024AVATION MEDICALEMKINETICSTrial Instituted
IPR2024-01375Sep 3, 2024AVATION MEDICALEMKINETICSTrial Instituted
IPR2024-01167Jul 15, 2024KIAEMERGING AUTOMOTIVETrial Instituted
PGR2024-00043Jul 1, 2024AVATION MEDICALEMKINETICSFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Em with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jan 8, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
KNORR BREMSE SYSTEME FR SCHIENENFAHRZEUGE - 40 - -
DEUTSCHE BAHN16 - - -
FAIVELEY TRANSPORT ITALIA108 - -
SIEMENS MOBILITY8359610