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IP Verse

Heart Valve With Stent Having Varying Cell Densities - EP3454785

The patent EP3454785 was granted to ST Jude Medical on Nov 17, 2021. The application was filed on May 10, 2017 under application number EP17725023A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3454785

ST JUDE MEDICAL
Application Number
EP17725023A
Filing Date
May 10, 2017
Status
Granted And Under Opposition
Oct 18, 2021
Publication Date
Nov 17, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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
BOSTON SCIENTIFICAug 16, 2022PETERREINS SCHLEYADMISSIBLE
NEOVASC TIARAAug 16, 2022WBH WACHENHAUSEN PATENTANWALTE PARTG MBBWITHDRAWN

Patent Citations (26) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCN101961273B
INTERNATIONAL-SEARCH-REPORTUS2011238168
INTERNATIONAL-SEARCH-REPORTUS2011264196
INTERNATIONAL-SEARCH-REPORTUS2015272737
INTERNATIONAL-SEARCH-REPORTWO2009094188
INTERNATIONAL-SEARCH-REPORTWO2015179468
OPPOSITIONCN101961273
OPPOSITIONEP2745805
OPPOSITIONEP2926766
OPPOSITIONEP2954875
OPPOSITIONEP2959866
OPPOSITIONUS2011238168
OPPOSITIONUS2011264196
OPPOSITIONUS2015272737
OPPOSITIONWO2007071436
OPPOSITIONWO2008028569
OPPOSITIONWO2009061389
OPPOSITIONWO2009094188
OPPOSITIONWO2011119914
OPPOSITIONWO2011147849
OPPOSITIONWO2012048035
OPPOSITIONWO2014049106
OPPOSITIONWO2015028209
OPPOSITIONWO2015148241
OPPOSITIONWO2015179468
OPPOSITIONWO2016079737

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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