IP Verse

Ems competitive analysis

Latest oppositions filed by Ems

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

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
EP4437632
Wind Energy PlantSIEMENS GAMESA RENEWABLE ENERGYJul 22, 2026
EP3844384
Rotor Blade, Wind Turbine, And Method For Optimising A Wind TurbineWOBBEN PROPERTIESJul 21, 2026
EP4327761
Pressure Wave Device With Double Valve DeviceSTORZ MEDICALJul 14, 2026
EP3956564
Determination Of Wind Parameter Values For Use In Wind Turbine Control SystemsSIEMENS GAMESA RENEWABLE ENERGYJul 8, 2026
EP4269193
Electronically Controlled Pneumatic Brake System Of A Vehicle With Electro-Pneumatic RedundancyKNORR BREMSE SYSTEME FR NUTZFAHRZEUGEJul 8, 2026
EP4327759
Pressure Wave Device With Double Valve DeviceSTORZ MEDICALJun 30, 2026
EP4327760
Pressure Wave Device With Double Valve DeviceSTORZ MEDICALJun 30, 2026
EP4327762
Pressure Wave Device With Double Valve DeviceSTORZ MEDICALJun 30, 2026
EP3755749
Annulated Tubular Structure Intended For Transporting Fuel Into The TankARKEMA FRANCEJun 9, 2026
EP4219252
A Method For Controlling A Heavy-Duty VehicleVOLVO TRUCKJun 9, 2026

Latest patents of Ems opposed by its competitors

Explore Ems'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: Aug 27, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3847062
Oct 29, 2025Distributed Regulator Structure For Achieving Optimised Regulator Properties And Increased Valve Service Life1
EP3558788
Sep 17, 2025Method And Control Unit For Detection Of Derailment On The Basis Of Wheel Speed Signals1
EP3078475
Jan 22, 2025Molded Article Reinforced With A Reinforcing Element, Method For Its Preparation And Its Use1
EP3665048
Jan 15, 2025Method And Apparatus For Determining Changes In The Longitudinal Dynamic Behaviour Of A Rail Vehicle1
EP4313719
Jan 15, 2025Automatic Central Buffer Coupler For Rail Vehicles, And Coupler Assembly Composed Thereof3
EP3638556
Jan 1, 2025Method And Apparatus For Controlling A Compressed Air Supply1
EP3331736
Oct 23, 2024Method For Putting A Brake System Having Specified Approval Prerequisites Into Service And System For Putting A Brake System Having Specified Approval Prerequisites Into Service1
EP3461703
Aug 14, 2024Integrated Brake Control System And Method For Rail Vehicles1
EP2746344
Jul 17, 2024Use Of A Polyamide Moulding Composition For The Preparation Of A Stain-Resistant Article1
EP3787946
Jun 5, 2024Control System For Controlling A Brake System Of A Rail Vehicle1

Latest PTAB cases involving Ems

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

Last updated on: Sep 1, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Ems

PGR2018-00034Feb 9, 2018SCHULEMSEAL JOINT SYSTEMSTerminated-Settled
PGR2017-00053Sep 22, 2017SCHULEMSEAL JOINT SYSTEMSTerminated-Settled

Peer Comparison New

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

Last updated on: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
EMS - 49 - -
ARKEMA FRANCE2641363 -
FAIVELEY TRANSPORT ITALIA1313 - -
SIEMENS MOBILITY8875610