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IP Verse

Method Of Providing Pirfenidone Therapy To A Patient - EP3053580

The patent EP3053580 was granted to Intermune on Jun 30, 2021. The application was filed on Dec 18, 2007 under application number EP16151564A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3053580

INTERMUNE
Application Number
EP16151564A
Filing Date
Dec 18, 2007
Status
Granted And Under Opposition
May 28, 2021
Publication Date
Jun 30, 2021
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
ZENTIVA KSMar 30, 2022ALTWITHDRAWN
GENERICS UKMar 29, 2022TER MEER STEINMEISTER & PARTNERWITHDRAWN
STADA ARZNEIMITTELMar 29, 2022HAMM & WITTKOPPWITHDRAWN
AERAMar 28, 2022AERAWITHDRAWN

Patent Citations (5) New

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

Citation PhasePublication Number
OPPOSITIONEP2124945
OPPOSITIONUS6253920
OPPOSITIONWO2007038315
OPPOSITIONWO2007064738
SEARCHWO2007064738

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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