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

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
HENKELMay 14, 2025-
RECKITT BENCKISERMay 13, 2025BOVILL

Dossier Documents

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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