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Tampon

Patent No. EP3534858 (titled "Tampon") was filed by The Procter & Gamble on Nov 7, 2017. The application was issued on Jun 25, 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
EDGEWELL PERSONAL CARE BRANDSDec 27, 2021DOMPATENT VON KREISLER SELTING WERNER
EDGEWELL PERSONAL CARE BRANDSDec 27, 2021DOMPATENT VON PATENT UND RECHTSANWALTEN

Dossier Documents

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EP3534858

THE PROCTER & GAMBLE
Application Number
EP17801229A
Filing Date
Nov 7, 2017
Status
Patent Maintained As Amended
May 23, 2025
Publication Date
Jun 25, 2025
External Links
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