IP Verse

Perforation Of Laminated Materials, Laminate Comprising A Perforated Layer Of Hydrophobic Gel And An Imperforate Substrate, Wound Dressing

EP2382069

BRIGHTWAKE
Application Number
EP09764017A
Filing Date
Nov 30, 2009
Status
Revoked
Jan 26, 2024
Grant Date
Aug 9, 2017
External Links
Slate, Register, Google Patents
Similar Patents facing opposition
EP3351665B1
EP2561843B1

Biblio Summary

The patent EP2382069B1 was granted on Aug 9, 2017 by Brightwake The patent is currently Revoked.

Patent Oppositions filed by Competitors

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 DateOpposition Status

Get instant alerts for new oppositions and patent status changes

FRANKE & PARTNER PATENT UND RECHTSANWALTSKANZLEIMay 9, 2018ADMISSIBLE
HGFMay 9, 2018ADMISSIBLE
SCHIWECK WEINZIERL KOCH PATENTANWALTE PARTNERSCHAFT MBBMay 9, 2018ADMISSIBLE
LOHMANN & RAUSCHERMay 8, 2018WITHDRAWN
OPTIMA LIFE SCIENCEMay 3, 2018ADMISSIBLE
MOLNLYCKE HEALTH CAREMay 2, 2018ADMISSIBLE
HERRMANN ULTRASCHALLTECHNIKApr 30, 2018ADMISSIBLE

Patents Cited during Opposition New

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionEP0261167
 N/A
OppositionWO9319710
 N/A
OppositionUS6277224
 N/A
OppositionUS5735984
 N/A
OppositionDE10003574
 N/A
OppositionUS2005276965
 N/A
OppositionWO2007069990
 N/A
OppositionWO2007113597
 N/A
OppositionUS5879494
 N/A
OppositionEP1112823
 N/A
OppositionUS4747895
 N/A
OppositionUS2004127835
 N/A
OppositionWO2010061228
 N/A
OppositionWO2004060225
 N/A
OppositionWO2010134873
 N/A
OppositionUS4310509
 N/A
OppositionEP0546753
 N/A
OppositionUS5589015
 N/A
OppositionUS6190602
 N/A
OppositionUS2004002676
 N/A
OppositionUS6903243
 N/A

Access Full Citation Information

Get a free, in-depth citation report including examiner, opposition, and international search citations.

Get Free Citation Report

Dossier Documents of the Patent

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.

  • Date

    Description

  • Get instant alerts for new documents