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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: Dec 25, 2025
Patent NumberTitleApplicantOpposition Date

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EP3494038
Submarine Drive SystemRENKNov 5, 2025
EP3823594
Liquid Antibody FormulationICHNOS SCIENCESNov 5, 2025
EP4028176
Methods Of Determining Clogging And Clogging Characteristics Of Coating Medium Apparatus, Coating Medium Apparatus, Calibration System And Industrial RobotABB SCHWEIZOct 29, 2025
EP4136136
Controlling Cure Rate With Wetted FillerPRC DESOTOOct 28, 2025
EP4234033
Uses For And Article Of Manufacture Including Her2 Dimerization Inhibitor PertuzumabF HOFFMANN LA ROCHEOct 28, 2025
EP4202392
Vessel Comprising A Membrane For Use With Hydrogen-Containing Fluid MediaKISTLER HOLDINGOct 27, 2025
EP4359297
A Method Of Installing A Monopile In A Seabed Using A Transportation Barge Or VesselTOTALENERGIES ONETECHOct 27, 2025
EP4216911
Moisturizing Antibacterial CompositionUNILEVEROct 22, 2025
EP4235188
Systems And Methods For Reading Machine-Readable Labels On Sample ReceptaclesGEN PROBE INCORPORATEDOct 22, 2025
EP4050081
Composition Comprising Hfc And HfoDAIKIN INDUSTRIESOct 21, 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: Dec 25, 2025
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: Dec 24, 2025
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 LILLYPending Director Review
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 MEDICALEMKINETICSTrial Instituted

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: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
KNORR BREMSE SYSTEME FR SCHIENENFAHRZEUGE - 40 - -
DEUTSCHE BAHN16 - - -
FAIVELEY TRANSPORT ITALIA108 - -
SIEMENS MOBILITY8159610