Absorbent Article With Improved Multi-Layered Core

Patent No. EP4321141 (titled "Absorbent Article With Improved Multi-Layered Core") was filed by Ontex on Sep 21, 2021. The application was issued on Apr 16, 2025.

Patent Summary

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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 DateRepresentative
ERXLEBENJan 16, 2026SAMSON & PARTNER PATENTANWALTE MBB

Dossier Documents

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EP4321141

ONTEX
Application Number
EP23206739A
Filing Date
Sep 21, 2021
Status
Granted And Under Opposition
Mar 14, 2025
Publication Date
Apr 16, 2025