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IP Verse

Prominent competitive analysis

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Latest oppositions filed by Prominent

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

Last updated on: Nov 20, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3933194
Metering Pump SystemGRUNDFOS HOLDINGOct 10, 2024
EP3932149
A Low Frequency Ozone GeneratorPRIMOZONE PRODUCTIONMar 4, 2024
EP3462032
Pump UnitGRUNDFOS HOLDINGFeb 2, 2024
EP3488107
Oscillating Displacement Pump Having An Electrodynamic Drive And Method For Operation ThereofKNF FLODOSMar 1, 2021
EP2758670
Pump UnitGRUNDFOS HOLDINGJul 31, 2019
EP2606346
Apparatus For Carrying Out ChromatographyLEWAJul 19, 2018

Latest patents of Prominent opposed by its competitors

Explore Prominent'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 20, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3485166
Feb 19, 2025Dosing Device With Communications Interface1
EP3039288
Aug 23, 2023Method For Improving Metering Profiles Of Displacement Pumps1
EP3760590
Mar 22, 2023Method And Device For Producing Chlorine Dioxide1
EP3039287
Sep 25, 2019Method For Determining A Physical Variable In A Positive Displacement Pump1
EP2881584
Jan 10, 2018Sensorless Disturbance Detection In Metering Pumps With Stepping Motor1

Latest PTAB cases involving Prominent

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

Peer Comparison New

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

Last updated on: Nov 20, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
PROMINENT65 - -
GRUNDFOS HOLDING1629 - -
KNF FLODOS31 - -
LEWA - 1 - -