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IP Verse

Combination Of A Pd-1 Antagonist And Eribulin For Treating Cancer - EP3265122

The patent EP3265122 was granted to Eisai R&D Management on May 4, 2022. The application was filed on Mar 3, 2016 under application number EP16710891A. The patent is currently recorded with a legal status of "Revoked".

EP3265122

EISAI R&D MANAGEMENT
Application Number
EP16710891A
Filing Date
Mar 3, 2016
Status
Revoked
Sep 12, 2023
Publication Date
May 4, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (4)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status
GENERICS UKFeb 3, 2023ELKINGTON AND FIFEADMISSIBLE
PAJAROFeb 3, 2023BIRD & BIRDADMISSIBLE
KONIG SZYNKA TILMANN VON RENESSEJan 23, 2023KONIG SZYNKA TILMANN VON RENESSE PATENTANWALTE PARTNERSCHAFT MBB DUSSELDORFADMISSIBLE
WUESTHOFF & WUESTHOFF PATENTANWALTE PARTG MBBJan 18, 2023WICHMANNADMISSIBLE

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Dossier Documents

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