The weekly litigation news digest is live. Subscribe now

IP Verse

Absorbent Article With Channels - EP3536294

The patent EP3536294 was granted to Drylock on Jan 27, 2021. The application was originally filed on Mar 9, 2018 under application number EP18161032A. The patent is currently recorded with a legal status of "Revoked".

EP3536294

DRYLOCK
Application Number
EP18161032A
Filing Date
Mar 9, 2018
Status
Revoked
Jun 7, 2025
Publication Date
Jan 27, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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 DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

ONTEXMay 11, 2021WALLADMISSIBLE

Patent Citations (9) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
OPPOSITIONEP3403630
OPPOSITIONEP3527183
OPPOSITIONUS2009270825
OPPOSITIONUS2016206482
OPPOSITIONUS5433715
OPPOSITIONWO2017022532
OPPOSITIONWO2018122234
SEARCHUS2015173968
SEARCHWO2017022532

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