IP Verse

Translucent Zirconia Sintered Body, Process For Producing The Same, And Use Of The Same

EP2674408

TOSOH CORPORATION
Application Number
EP13184318A
Filing Date
Apr 8, 2009
Status
Revoked
Sep 3, 2021
Grant Date
Jun 7, 2017
External Links
Slate, Register

Biblio Summary

The patent EP2674408B1 was granted on Jun 7, 2017 by Tosoh Corporation The patent is currently Revoked.

Oppositions Filed by other Companies on the Patent

The table below shows 3 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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HOFFMANN EITLEMar 7, 2018ADMISSIBLE
TREIBACHER INDUSTRIE AGMar 7, 2018ADMISSIBLE
3M DEUTSCHLAND GMBH (DE)/ 3M INNOVATIVE PROPERTIES COMPANY (US)Mar 6, 2018ADMISSIBLE

More Opposed Patents of Tosoh Corporation

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

Patent NumberTitleGrant DateOpposition Count
EP2738147Colored And Light-Transmitting Sintered Zirconia Compact And Use Of SameDec 29, 20212
EP3088373Translucent Zirconia Sintered Body And Zirconia Powder, And Use ThereforNov 27, 20191
EP2610232Zirconia Sintered Bodies With High Total Light Transmission And High Strength, Uses Of The Same, And Process For Production ThereofJun 26, 20191

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.

  • Date

    Description

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