IP Verse

Absorbent Articles And Methods Of Making

Patent No. EP3799848 (titled "Absorbent Articles And Methods Of Making") was filed by Ontex on Mar 19, 2020. The application was issued on Apr 13, 2022.

Patent Summary

An absorbent core for hygiene articles, such as diapers and sanitary napkins, that achieves exceptionally low rewet and improved dryness perception. The core features one or more channels that enhance fluid distribution and acquisition, while maintaining a high level of dryness retention. The channels are designed to optimize fluid flow and prevent pooling, resulting in a significant reduction in rewet and improved overall performance.

Patent Family

Patent Family

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
ESSITY HYGIENE AND HEALTHJan 10, 2023HOFFMANN EITLE
DRYLOCKJul 29, 2022ARNOLD & SIEDSMA

Dossier Documents

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EP3799848

ONTEX
Application Number
EP20164373A
Filing Date
Mar 19, 2020
Status
Granted And Under Opposition
Mar 11, 2022
Publication Date
Apr 13, 2022
External Links
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