IP Verse

Paravalvular Leak Detection, Sealing, And Prevention

Patent No. EP2982337 (titled "Paravalvular Leak Detection, Sealing, And Prevention") was filed by Edwards Lifesciences PVT on Jun 30, 2005. The application was issued on Apr 8, 2026.

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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
NEOVASC TIARAMay 26, 2021WBH WACHENHAUSEN PATENTANWALTE PARTG MBB
ABBOTT CARDIOVASCULAR SYSTEMS, INC.May 25, 2021LKGLOBAL LORENZ & KOPF

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

EP2982337

EDWARDS LIFESCIENCES PVT
Application Number
EP15180327A
Filing Date
Jun 30, 2005
Status
Patent Maintained As Amended
Mar 6, 2026
Publication Date
Apr 8, 2026
External Links
Slate, Register , Google Patents