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IP Verse

Use Of Anti-Pd-1 Antibody In The Treatment Of Patients With Colorectal Cancer - EP3464373

The patent EP3464373 was granted to Bristol Myers Squibb on Oct 27, 2021. The application was filed on Jun 2, 2017 under application number EP17731359A. The patent is currently recorded with a legal status of "Revoked".

EP3464373

BRISTOL MYERS SQUIBB
Application Number
EP17731359A
Filing Date
Jun 2, 2017
Status
Revoked
Aug 4, 2023
Publication Date
Oct 27, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (6)

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
GREINERJul 27, 2022GREINERADMISSIBLE
LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBBJul 26, 2022LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE
MAIWALDJul 26, 2022MAIWALDADMISSIBLE
PAJAROJul 26, 2022BIRD & BIRDADMISSIBLE
POHLMANJul 26, 2022POHLMANADMISSIBLE
MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBBJul 25, 2022MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (35) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

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Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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