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Wound Dressing - EP4023197B1

PatentPatent Analysis

EP4023197

SMITH & NEPHEW
Application Number
EP21206234A
Filing Date
Apr 21, 2011
Status
Granted And Under Opposition
Feb 24, 2023
Grant Date
Mar 29, 2023
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP4023197B1 was granted to Smith & Nephew on Mar 29, 2023 following the initial filing on Apr 21, 2011 under the application number EP21206234A . 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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PAUL HARTMANNDec 22, 2023ADMISSIBLE
CONVATECDec 15, 2023ADMISSIBLE
MOLNLYCKE HEALTH CARENov 14, 2023ADMISSIBLE

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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