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Methods Of Administering Pirfenidone Therapy - EP2506850

The patent EP2506850 was granted to Intermune on May 13, 2020. The application was originally filed on Dec 3, 2010 under application number EP10835207A. The patent is currently recorded with a legal status of "Revoked".

EP2506850

INTERMUNE
Application Number
EP10835207A
Filing Date
Dec 3, 2010
Status
Revoked
Feb 17, 2023
Publication Date
May 13, 2020
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

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INTAS PHARMACEUTICALSFeb 15, 2021ACCORD HEALTHCAREWITHDRAWN
GENERICS UKFeb 12, 2021TER MEER STEINMEISTER & PARTNERWITHDRAWN
SANDOZFeb 11, 2021ELKINGTON AND FIFEWITHDRAWN
AERAFeb 3, 2021AERAWITHDRAWN
ALFRED E TIEFENBACHERJan 26, 2021HAMM & WITTKOPPWITHDRAWN
STADA ARZNEIMITTELJan 26, 2021HAMM & WITTKOPPWITHDRAWN

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONUS7566729
DESCRIPTIONWO9814169
INTERNATIONAL-SEARCH-REPORTEP1138329
INTERNATIONAL-SEARCH-REPORTUS2008287508
INTERNATIONAL-SEARCH-REPORTUS5310562
INTERNATIONAL-SEARCH-REPORTUS7566729
INTERNATIONAL-SEARCH-REPORTUS7605173
INTERNATIONAL-SEARCH-REPORTUS7816383
OPPOSITIONEP2324831
OPPOSITIONEP2702994
OPPOSITIONEP3275196
OPPOSITIONUS7566729
OPPOSITIONWO9814169
OTHEREP2324831
SEARCHUS7566729
SEARCHWO9814169

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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    Description

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