IP Verse

Heart Valve With Stent Having Varying Cell Densities

Patent No. EP3454785 (titled "Heart Valve With Stent Having Varying Cell Densities") was filed by ST Jude Medical on May 10, 2017. The application was issued on Nov 17, 2021.

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 DateRepresentative
BOSTON SCIENTIFICAug 16, 2022PETERREINS SCHLEY
NEOVASC TIARAAug 16, 2022WBH WACHENHAUSEN PATENTANWALTE PARTG MBB

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

  • Get instant alerts for new documents

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