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IP Verse

Prosthetic Heart Valve

Patent No. EP3485848 (titled "Prosthetic Heart Valve") was filed by Edwards Lifesciences on Oct 5, 2011. The application was issued on Sep 16, 2020.

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 DateRepresentative
ABBOTTJun 16, 2021GILL JENNINGS & EVERY

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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EP3485848

EDWARDS LIFESCIENCES
Application Number
EP18210741A
Filing Date
Oct 5, 2011
Status
Opposition Rejected
Aug 12, 2025
Publication Date
Sep 16, 2020
External Links
Slate, EP3485848B1, Google Patents