Absorbent Article With Anti-Leakage Transversal Barrier

Patent No. EP4582070 (titled "Absorbent Article With Anti-Leakage Transversal Barrier") was filed by Ontex on Jan 15, 2024. The application was issued on Jul 16, 2025.

Patent Summary

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
DRYLOCKAug 19, 2026ARNOLD & SIEDSMA
THE PROCTER & GAMBLEAug 19, 2026ELKINGTON AND FIFE

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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EP4582070

ONTEX
Filing Date
Jan 15, 2024
Status
Pending
Publication Date
Jul 16, 2025