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IP Verse

Sumitomo Rubber Industries competitive analysis

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Latest oppositions filed by Sumitomo Rubber Industries

Explore patent oppositions filed by Sumitomo Rubber Industries 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

EP3393823
Tyre For Vehicle Carrying Heavy Loads Comprising A Novel TreadCOMPAGNIE GNRALE DES ETABLISSEMENTS MICHELINAug 31, 2022
EP2643401
Tread Of A Tyre With Improved Grip On Wet GroundCOMPAGNIE GNRALE DES ETABLISSEMENTS MICHELINJul 13, 2021

Latest patents of Sumitomo Rubber Industries opposed by its competitors

Explore Sumitomo Rubber Industries'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
EP3623416
Jun 25, 2025Tire Rubber Composition And Tire1
EP4173844
Jan 15, 2025Pneumatic Tire1
EP4091836
Feb 21, 2024Passenger Car Tire Rubber Composition And Passenger Car Tire1
EP3530485
Nov 1, 2023Pneumatic Tire1
EP4026705
May 10, 2023Pneumatic Tire1
EP3868549
Apr 5, 2023Tread Rubber Forming Method And Tread Rubber Forming Device1
EP3159135
Mar 1, 2023Vent-Type Extruder1
EP3838625
Feb 1, 2023Pneumatic Tire1
EP3912832
Aug 10, 2022Rubber Composition And Tire1
EP3196244
Feb 24, 2021Rubber Composition And Pneumatic Tire1

Latest PTAB cases involving Sumitomo Rubber Industries

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

Peer Comparison New

IP litigation analysis comparing Sumitomo Rubber Industries 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
SUMITOMO RUBBER INDUSTRIES214 - -
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN274 - -
COMPAGNIE GNRALE DES ETABLISSEMENTS MICHELIN - 17 - -
CONTINENTAL REIFEN DEUTSCHLAND429 - -