US Patent Litigations are now available. Check here

IP Verse

Disposable Wearable Article

PatentPatent Analysis

EP3494942

UNICHARM
Application Number
EP18209871A
Filing Date
Dec 3, 2018
Status
Granted And Under Opposition
Jul 24, 2020
Grant Date
Aug 26, 2020
External Links
Slate, Register, Google Patents
Similar Patents facing opposition
EP3446668B1
EP3572052B1
EP3415129B1

Biblio Summary

The patent EP3494942B1 was granted on Aug 26, 2020 by Unicharm The patent is currently Granted And Under Opposition.

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
OppositionUS3860003
 N/A
OppositionUS2007244455
 N/A
OppositionWO2012170781
 N/A
OppositionEP0758543
 N/A
OppositionEP2886093
 N/A
OppositionWO2006068549
 N/A
OppositionWO2015031225
 N/A
OppositionEP1199059
 N/A
OppositionEP2087871
 N/A
OppositionEP2275065
 N/A
OppositionEP1219271
 N/A
OppositionJP2005034652
 N/A
OppositionJP2005334626
 N/A
OppositionJP2006122396
 N/A
OppositionEP2965730
 N/A
OppositionWO2016104184
 N/A
OppositionWO2017074422
 N/A
OppositionUS2013046266
 N/A

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