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Dell patent opposition analysis

Latest oppositions filed by Dell

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

Last updated on: Jun 26, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3504160Cathode Active Material For High Voltage Secondary BatteryHALDOR TOPSEMar 6, 2024
EP3286857Preamble And Payload For High Efficiency (He) TransmissionATLASAug 28, 2023
EP3713806End Plate For A Rail Vehicle Coupling Head, And Rail Vehicle Coupling HeadVOITH PATENTDec 9, 2022
EP3472125Thermolytic Fragmentation Of SugarsHALDOR TOPSEJul 14, 2021
EP3205551Coupling Device For A Rail VehicleFAIVELEY TRANSPORT SCHWABFeb 24, 2021
EP3122568Security BookletDE LA RUEFeb 5, 2021
EP3452826Respiratory Monitoring ApparatusSMITHS MEDICALNov 12, 2020
EP3010396Respiratory Therapy Apparatus And MethodsSMITHS MEDICALOct 1, 2020
EP2792571Monitoring System For Rail-Bound VehiclesVOITH PATENTMar 17, 2020
EP3010397Respiratory Therapy Apparatus And MethodsSMITHS MEDICALJan 10, 2020

Latest patents of Dell opposed by its competitors

Explore Dell'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: Jun 26, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3003807Jul 24, 2024Electrohydraulic Brake Release Device And Brake System1
EP3205550Apr 17, 2024Assembly With A Bearing Bracket And A Coupler Rod Or A Connection Rod; Car Of A Multi-Car Vehicle And Method For Transmitting Pushing Forces Applied To A Coupler Rod Or Connection Rod To A Bearing Bracket1
EP3003808Sep 28, 2022Functional Unit And Electrohydraulic Brake Release Device Comprising Such A Functional Unit1
EP3536188Apr 27, 2022Tube-Shaped Pen For Applying Semi-Permanent Nail Gel Polish1
EP2663436Mar 4, 2020A Saw Blade, A Sawing Machine And A System Thereof2
EP3392106Mar 4, 2020Brake Lifting Device With An Actuation Cylinder Arrangement1
EP2847836Sep 11, 2019Machine For Sawing Trenches And Placing Ducts/Cables2
EP3252236Mar 13, 2019Method For Placement Of Ducts/Cables And Device For Planning Placement Thereof2
EP2659558Feb 27, 2019Method For Placing At Least One Duct/Communication Cable Below A Road Surface In An Area6

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