IP Verse

Dosing System For Dispensing At Least One Flowable Preparation Into An Interior Of A Washing Machine - EP4230785

The patent EP4230785 was granted to Henkel on Oct 9, 2024. The application was originally filed on Feb 21, 2022 under application number EP22157798A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4230785

HENKEL
Application Number
EP22157798A
Filing Date
Feb 21, 2022
Status
Granted And Under Opposition
Sep 6, 2024
Grant Date
Oct 9, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

THE PROCTER & GAMBLEJul 9, 2025GILL JENNINGS & EVERYADMISSIBLE

Patent Citations (12) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
DESCRIPTIONWO2011134690
DESCRIPTIONWO2017167658
OPPOSITIONJP5419105B
OPPOSITIONUS2021032793
OPPOSITIONUS2021189631
OPPOSITIONUS2022034020
SEARCHDE102015207342
SEARCHUS2007000068
SEARCHUS2021032793
SEARCHUS2021189631
SEARCHUS2022034020
SEARCHWO2011134690

Non-Patent Literature (NPL) Citations (3) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Anonymous, "About Ring Pump", Aquatech Co., Ltd, (20250101), XP093298725-
OPPOSITION- Anonymous, "Mechanism of the Peristaltic Pump", TFS (Takasago Fluidic Systems), (20200331), TFS (Takasago Fluidic Systems), URL: https://www.takasago-fluidics.com/blogs/technical-information/mechanism-of-peristaltic-pump, XP093298730-
OPPOSITION- Mccarthy David T., Shi Baiqian, Wang Miao, Catsamas Stephen, "BoSL FAL pump: A small, low-cost, easily constructed, 3D-printed peristaltic pump for sampling of waters", HardwareX, Elsevier Ltd, (20211001), vol. 10, doi:10.1016/j.ohx.2021.e00214, ISSN 2468-0672, page e00214, XP093298722

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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

  • Get instant alerts for new documents