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IP Verse

Pfeiffer Vacuum competitive analysis

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Latest oppositions filed by Pfeiffer Vacuum

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

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3497337
Vacuum PumpEDWARDSAug 16, 2023
EP3842642
Dry Vacuum Pump ApparatusEBARAJun 13, 2023
EP3742148
Gas Leak Detection With A Test Gas Spraying DeviceINFICONNov 4, 2022
EP2831423
Vacuum Pump ApparatusEDWARDSMar 18, 2021
EP3049676
Vacuum PumpLEYBOLDMar 26, 2020
EP2341251
Turbo-Molecular PumpSHIMADZUSep 16, 2019
EP2589814
Vacuum PumpEDWARDS JAPANSep 3, 2019
EP2465132
Vacuum SystemEDWARDSJun 4, 2019
EP2722528
Rotor And Vacuum PumpEDWARDS JAPANFeb 22, 2019
EP2612126
Leak DetectorINFICONFeb 19, 2019

Latest patents of Pfeiffer Vacuum opposed by its competitors

Explore Pfeiffer Vacuum'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: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3647599
Sep 3, 2025Vacuum Pump, Scroll Pump And Method Of Manufacturing Same1
EP3096021
Aug 6, 2025Remote Diagnosis Of Vacuum Devices1
EP3951738
Dec 13, 2023Apparatus And Method For Communication With A Vacuum Device1
EP2957772
Dec 14, 2022Vacuum Pump1
EP2889481
Oct 26, 2022Method For Calibrating A Membrane Vacuum Pump And Membrane Vacuum Pump1
EP3686432
Jun 8, 2022Vacuum Pump1
EP3867531
Jun 1, 2022Method For Controlling The Temperature Of A Vacuum Pump, And Associated Vacuum Pump And Installation1
EP3112688
May 11, 2022Split Flow Vacuum Pump And Vacuum System With A Split Flow Vacuum Pump1
EP3594498
Jan 5, 2022Gas Recirculation Device And System With Same3
EP3636879
Jan 5, 2022Vacuum Pump1

Latest PTAB cases involving Pfeiffer Vacuum

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

Peer Comparison New

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

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
PFEIFFER VACUUM1321 - -
EDWARDS195 - -
EDWARDS JAPAN - 2 - -
INFICON14 - -