CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore patent oppositions filed by Sumitomo Rubber Industries against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Aug 7, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

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

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: Aug 7, 2025
Patent NumberGrant DateTitleTotal Oppositions
Feb 21, 2024Passenger Car Tire Rubber Composition And Passenger Car Tire1
Nov 1, 2023Pneumatic Tire1
May 10, 2023Pneumatic Tire1
Apr 5, 2023Tread Rubber Forming Method And Tread Rubber Forming Device1
Mar 1, 2023Vent-Type Extruder1
Feb 1, 2023Pneumatic Tire1
Aug 10, 2022Rubber Composition And Tire1
Feb 2, 2022Tire Rubber Composition And Tire1
Feb 24, 2021Rubber Composition And Pneumatic Tire1
Sep 2, 2020Pneumatic Tire1

Top competitors of Sumitomo Rubber Industries

List of top competitors of Sumitomo Rubber Industries based on patent oppositions.