IP Verse

Polyethylene-Based, Soft Nonwoven Fabric

Patent No. EP2218811 (titled "Polyethylene-Based, Soft Nonwoven Fabric") was filed by Fiberweb Corovin on Apr 30, 2004. The application was issued on May 25, 2016.

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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
CARL FREUDENBERGFeb 24, 2017BANSE & STEGLICH PATENTANWALTE PARTMBB
OERLIKON TEXTILEFeb 14, 2017KEENWAY PATENTANWALTE NEUMANN HEINE TARUTTIS

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

EP2218811

FIBERWEB COROVIN
Application Number
EP10002592A
Filing Date
Apr 30, 2004
Status
Revoked
Aug 2, 2022
Publication Date
May 25, 2016
External Links
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