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Wound Dressing - EP3628289B1

PatentPatent Analysis

EP3628289

SMITH & NEPHEW
Application Number
EP19201361A
Filing Date
Apr 21, 2011
Status
Granted And Under Opposition
Oct 8, 2021
Grant Date
Nov 10, 2021
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3628289B1 was granted to Smith & Nephew on Nov 10, 2021 following the initial filing on Apr 21, 2011 under the application number EP19201361A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions (3)

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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CONVATECAug 9, 2022ADMISSIBLE
MOLNLYCKE HEALTH CAREJul 18, 2022ADMISSIBLE
KCI MANUFACTURING UNLIMITEDJul 15, 2022ADMISSIBLE

Dossier Documents

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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