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Perivalvular Sealing For Transcatheter Heart Valve

PatentPatent Analysis

EP3583922

EDWARDS LIFESCIENCES
Application Number
EP19191125A
Filing Date
Jul 16, 2012
Status
Granted And Under Opposition
Sep 18, 2020
Grant Date
Oct 21, 2020
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3583922B1 was granted to Edwards Lifesciences on Oct 21, 2020 following the initial filing on Jul 16, 2012 under the application number EP19191125A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions filed by Competitors

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.

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ABBOTT CARDIOVASCULAR SYSTEMSJul 21, 2021ADMISSIBLE
MERILJul 21, 2021ADMISSIBLE
MEDTRONICJul 21, 2021WITHDRAWN

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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