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IP Verse

Absorbent Articles - EP3711729

The patent EP3711729 was granted to Ontex on Dec 16, 2020. The application was filed on Mar 21, 2019 under application number EP19164452A. The patent is currently recorded with a legal status of "Revoked".

EP3711729

ONTEX
Application Number
EP19164452A
Filing Date
Mar 21, 2019
Status
Revoked
May 14, 2025
Publication Date
Dec 16, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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
PAUL HARTMANNSep 15, 2021DREISS PATENTANWALTE PARTG MBBWITHDRAWN
ESSITY HYGIENE AND HEALTH AKTIEBOLAGSep 13, 2021ESSITY HYGIENE AND HEALTHADMISSIBLE
DRYLOCKJul 28, 2021ARNOLD & SIEDSMAADMISSIBLE

Patent Citations (28) New

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

Citation PhasePublication Number
DESCRIPTIONEP1077052
DESCRIPTIONEP1078617
DESCRIPTIONEP1088536
DESCRIPTIONEP1267775
DESCRIPTIONEP1349524
DESCRIPTIONEP1959903
DESCRIPTIONEP2211808
DESCRIPTIONEP3190216
DESCRIPTIONEP3342386
DESCRIPTIONUS2006184150
DESCRIPTIONUS2015088084
DESCRIPTIONUS5756039
DESCRIPTIONUS6503233
OPPOSITIONEP0539703
OPPOSITIONEP3342386
OPPOSITIONUS2016074243
OPPOSITIONUS2016206482
OPPOSITIONUS2018161217
OPPOSITIONUS5433715
OPPOSITIONUS5486166
OPPOSITIONUS5520673
OPPOSITIONWO2011155284
OPPOSITIONWO2013056978
OPPOSITIONWO2016114947
OTHERUS2016074243
SEARCHEP3315106
SEARCHUS2016074243
SEARCHUS2019000687

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.

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    Description

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