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IP Verse

Side Branch Stent Graft - EP1791497

The patent EP1791497 was granted to Cook Incorporated on Nov 21, 2018. The application was filed on Sep 21, 2005 under application number EP05798684A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP1791497

COOK INCORPORATED
Application Number
EP05798684A
Filing Date
Sep 21, 2005
Status
Opposition Rejected
Dec 3, 2021
Publication Date
Nov 21, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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
LANGEAug 20, 2019LIEDTKE & PARTNER PATENTANWALTE -

Patent Citations (11) New

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

Citation PhasePublication Number
DESCRIPTIONEP0709066
DESCRIPTIONEP0959811
INTERNATIONAL-SEARCH-REPORTEP0709066
INTERNATIONAL-SEARCH-REPORTEP0959811
INTERNATIONAL-SEARCH-REPORTUS2003199967
OPPOSITIONEP0709066
OPPOSITIONUS2004138737
OPPOSITIONUS2004267352
OPPOSITIONWO2006034276
OPPOSITIONWO2007008533
OPPOSITIONWO9741803

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.

  • Date

    Description

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