Pressure Control Apparatus

Patent No. EP3590552 (titled "Pressure Control Apparatus") was filed by Smith & Nephew on Sep 16, 2011. The application was issued on Jul 2, 2025.

Patent Summary

Patent Family

Patent Family

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
MLNLYCKE HEALTH CAREMar 26, 2026ZACCO SWEDEN
MOLNLYCKE HEALTH CAREMar 26, 2026ZACCO SWEDEN

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

  • Get instant alerts for new documents

EP3590552

SMITH & NEPHEW
Application Number
EP19187550A
Filing Date
Sep 16, 2011
Status
Granted And Under Opposition
May 29, 2025
Publication Date
Jul 2, 2025