IP Verse

Hauff Technik competitive analysis

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Latest oppositions filed by Hauff Technik

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

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

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EP3341640
Pipe Coupling Including A Foldable Seal For Range Of Pipe DiametersELIEZER KRAUSZ INDUSTRIALOct 17, 2023
EP3825745
Optical Adapter Supporting Structure And AssemblyPRYSMIANSep 6, 2023
EP2617112
Modular Connector For Cables Or Pipes And System Comprising Such Modular ConnectorROXTECOct 1, 2020
EP2394339
A Pipe Or Cable Lead-Through Having Modularized ModulesROXTECDec 28, 2017

Latest patents of Hauff Technik opposed by its competitors

Explore Hauff Technik'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: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3772876
Feb 8, 2023Distribution Cabinet1
EP3530998
Sep 23, 2020Use Of An Elastomer Stopper For Guiding A Conduit Therein1
EP2937493
Mar 25, 2020Feed-Through For A Floor Or Ceiling Element1
EP3255330
Feb 12, 2020Use Of A Sealing Sleeve1
EP2975309
Jun 14, 2017Press Seal With Elastomer Body1

Latest publications and patents of Hauff Technik New

Explore the latest publications and patents granted to Hauff Technik, showcasing their recent innovations and technological advancements.

Last updated on: Oct 16, 2025
Publication NumberPublication DateTitleLegal Status

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EP3772876
Feb 8, 2023Distribution CabinetGranted And Under Opposition
EP3530998
Sep 23, 2020Use Of An Elastomer Stopper For Guiding A Conduit ThereinOpposition Rejected
EP2937493
Mar 25, 2020Feed-Through For A Floor Or Ceiling ElementGranted And Under Opposition
EP3255330
Feb 12, 2020Use Of A Sealing SleeveOpposition Rejected
EP2975309
Jun 14, 2017Press Seal With Elastomer BodyOpposition Rejected

Latest PTAB cases involving Hauff Technik

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

Peer Comparison New

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

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HAUFF TECHNIK34 - -
ELIEZER KRAUSZ INDUSTRIAL - 1 - -
KRAUSZ INDUSTRIES - 1 - -
ROXTEC52 - -