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IP Verse

Human Antibodies That Bind Lymphocyte Activation Gene-3 (Lag-3) And Uses Thereof - EP3597216

The patent EP3597216 was granted to E R Squibb & Sons on Aug 24, 2022. The application was originally filed on Aug 11, 2009 under application number EP19186310A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3597216

E R SQUIBB & SONS
Application Number
EP19186310A
Filing Date
Aug 11, 2009
Status
Granted And Under Opposition
Jul 22, 2022
Publication Date
Aug 24, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (5)

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

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APPLEYARD LEESMay 24, 2023APPLEYARD LEESADMISSIBLE
STRAWMANMay 24, 2023VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBBADMISSIBLE
REGENERON PHARMACEUTICALSMay 23, 2023HOFFMANN EITLEADMISSIBLE
KRAUS & LEDERER PARTGMBBMay 19, 2023KRAUS & LEDERER PARTGMBBADMISSIBLE
MERCK SHARP & DOHMEApr 27, 2023ABITZ & PARTNERADMISSIBLE

Patent Citations (141) 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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