EP3467020

BRIDGESTONE CORPORATION
Application Number
EP17806811A
Filing Date
Jun 1, 2017
Status
Revoked
Apr 2, 2022
Grant Date
Oct 28, 2020
External Links
Slate, Register

Biblio Summary

The patent EP3467020B1 was granted on Oct 28, 2020 by Bridgestone Corporation The patent is currently Revoked.

The table below shows 1 patent oppositions filed on the patent at EPO, listing each opposing company and filing date. Tracking these filings indicates that the applicant is active in this industry, while opposing companies may be signaling their own interest in competing within the same space. These disputes are essential for insights into competitor actions, patent strategy and emerging technological trends.

CompanyOpposition DateOpposition Status

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COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELINJul 19, 2021ADMISSIBLE

The table below shows the patents of Bridgestone Corporation that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3196354Steel Cord For Reinforcing Rubber ArticleNov 30, 20221
EP2599804Copolymer, Rubber Composition, Cross-Linked Rubber Composition, And TireFeb 20, 20191
EP3250616Aged Lanthanide-Based Catalyst Systems And Their Use In The Preparation Of Cis-1,4-PolydienesJan 23, 20191