IP Verse

Automatic Dishwashing Method With Alkaline Rinse

Patent No. EP4001390 (titled "Automatic Dishwashing Method With Alkaline Rinse") was filed by The Procter & Gamble on Nov 5, 2021. The application was issued on Aug 14, 2024.

Patent Summary

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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
HENKELMay 14, 2025-
RECKITT BENCKISER FINISH B.V.May 13, 2025BOVILL

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.

  • Date

    Description

EP4001390

THE PROCTER & GAMBLE
Application Number
EP21206660A
Filing Date
Nov 5, 2021
Status
Granted And Under Opposition
Jul 12, 2024
Publication Date
Aug 14, 2024
External Links
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