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Cleaning Compositions Containing Cationic Polymers In An Aes-Enriched Surfactant System

Patent No. EP3122854 (titled "Cleaning Compositions Containing Cationic Polymers In An Aes-Enriched Surfactant System") was filed by The Procter & Gamble on Mar 25, 2015. The application was issued on Sep 9, 2020.

Patent Summary

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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.

Company	Opposition Date	Representative
HENKEL	Jun 9, 2021	-

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

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Apr 4, 2023
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Apr 4, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 30, 2023
Termination of the opposition proceedings with maintenance of patent
Jan 9, 2023
Advice of delivery
Dec 27, 2022
(Electronic) Receipt
Dec 27, 2022
Advice of delivery
Dec 27, 2022
Letter accompanying subsequently filed items
Dec 20, 2022
Decision of the Opposition Division and instruction
Dec 20, 2022
Decision rejecting the opposition
Dec 20, 2022
Decision rejecting the opposition
Dec 20, 2022
Grounds for the decision (Annex) - opposition
Dec 20, 2022
Means of redress
Dec 20, 2022
Transmittal of decision / summons - opposition
Dec 20, 2022
Transmittal of decision / summons - opposition
Dec 6, 2022
Notification concerning the date of oral proceedings
Dec 6, 2022
Notification concerning the date of oral proceedings
Dec 5, 2022
Brief communication - Opposition proceedings
Nov 30, 2022
(Electronic) Receipt
Nov 30, 2022
Letter accompanying subsequently filed items
Nov 30, 2022
Written submission in preparation to/during oral proceedings
Nov 28, 2022
Notification concerning the date of oral proceedings
Nov 28, 2022
Notification concerning the date of oral proceedings
Nov 24, 2022
Brief communication - Opposition proceedings
Nov 21, 2022
(Electronic) Receipt
Nov 21, 2022
Auxiliary request during Opposition procedure
Nov 21, 2022
Auxiliary request during Opposition procedure
Nov 21, 2022
Auxiliary request during Opposition procedure
Nov 21, 2022
Auxiliary request during Opposition procedure
Nov 21, 2022
Auxiliary request during Opposition procedure - 01
Nov 21, 2022
Auxiliary request during Opposition procedure - 02
Nov 21, 2022
Auxiliary request during Opposition procedure - 03
Nov 21, 2022
Auxiliary request during Opposition procedure - 04
Nov 21, 2022
Letter accompanying subsequently filed items
Nov 21, 2022
Written submission in preparation to/during oral proceedings
Oct 6, 2022
Brief communication - Opposition proceedings
Sep 30, 2022
(Electronic) Receipt
Sep 30, 2022
Letter accompanying subsequently filed items
Sep 30, 2022
Request for interpreters during oral proceedings
Mar 17, 2022
Brief communication - Opposition proceedings
Mar 8, 2022
(Electronic) Receipt
Mar 8, 2022
Letter accompanying subsequently filed items
Mar 8, 2022
Request for interpreters during oral proceedings
Mar 3, 2022
(Electronic) Receipt
Mar 3, 2022
Advice of delivery
Mar 3, 2022
Letter accompanying subsequently filed items
Feb 23, 2022
Advice of delivery
Feb 21, 2022
Annex to the communication - opposition
Feb 21, 2022
Information concerning oral proceedings
Feb 21, 2022
Summons to attend oral proceedings
Feb 21, 2022
Summons to attend oral proceedings
Feb 21, 2022
Transmittal of decision / summons - opposition
Feb 21, 2022
Transmittal of decision / summons - opposition
Nov 2, 2021
Brief communication - Opposition proceedings
Oct 21, 2021
(Electronic) Receipt
Oct 21, 2021
Citation in opposition procedure - 005
Oct 21, 2021
Consolidated list of cited opposition documents
Oct 21, 2021
Letter accompanying subsequently filed items
Oct 21, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jun 23, 2021
Communication of a notice of opposition and request to file observations
Jun 23, 2021
Notice of further oppositions to opponent(s)
Jun 15, 2021
Communication of a notice of opposition - first information to patent proprietor
Jun 9, 2021
(Electronic) Receipt
Jun 9, 2021
Citation in opposition procedure - 001
Jun 9, 2021
Citation in opposition procedure - 002
Jun 9, 2021
Citation in opposition procedure - 003
Jun 9, 2021
Citation in opposition procedure - 004
Jun 9, 2021
Notice of opposition
Jun 9, 2021
Notice of opposition
Sep 21, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 13, 2020
Decision to grant a European patent
Aug 4, 2020
(Electronic) Receipt
Aug 4, 2020
Filing of the translations of the claims
Aug 4, 2020
French translation of claims
Aug 4, 2020
German translation of the claims
May 4, 2020
Bibliographic data of the European patent application
May 4, 2020
Communication about intention to grant a European patent
May 4, 2020
Intention to grant (signatures)
May 4, 2020
Text intended for grant (clean copy)
May 4, 2020
Text intended for grant (version for approval)
Nov 13, 2019
(Electronic) Receipt
Nov 13, 2019
Amended claims with annotations
Nov 13, 2019
Amended description with annotations
Nov 13, 2019
Claims
Nov 13, 2019
Description
Nov 13, 2019
Letter accompanying subsequently filed items
Nov 13, 2019
Reply to communication from the Examining Division
Oct 18, 2019
Annex to the communication
Oct 18, 2019
Communication from the Examining Division
Jul 30, 2019
Communication of amended entries concerning the representative
Jul 24, 2019
Submission concerning change of applicant's representative
Mar 11, 2019
(Electronic) Receipt
Mar 11, 2019
Amended claims with annotations
Mar 11, 2019
Amended description with annotations
Mar 11, 2019
Claims
Mar 11, 2019
Description
Mar 11, 2019
Letter accompanying subsequently filed items
Mar 11, 2019
Reply to communication from the Examining Division
Nov 28, 2018
Annex to the communication
Nov 28, 2018
Communication from the Examining Division
Jul 6, 2018
(Electronic) Receipt
Jul 6, 2018
Amended claims with annotations
Jul 6, 2018
Amended description with annotations
Jul 6, 2018
Claims
Jul 6, 2018
Description
Jul 6, 2018
Letter accompanying subsequently filed items
Jul 6, 2018
Reply to communication from the Examining Division
Apr 3, 2018
Annex to a communication
Apr 3, 2018
Annex to the communication
Apr 3, 2018
Communication from the Examining Division
Mar 19, 2018
Examination started
May 12, 2017
(Electronic) Receipt
May 12, 2017
Amended claims filed after receipt of (European) search report
May 12, 2017
Amended claims with annotations
May 12, 2017
Amendments received before examination
May 12, 2017
Annex
May 12, 2017
Letter accompanying subsequently filed items
Jan 4, 2017
Notification on forthcoming publication of bibliographic data
Dec 8, 2016
Republication of front page of international application with corrected bibliographic data
Nov 28, 2016
Communication in cases for which no other form is applicable
Nov 14, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Oct 31, 2016
Communication to designated inventor
Oct 31, 2016
Communication to designated inventor
Oct 31, 2016
Communication to designated inventor
Oct 31, 2016
Communication to designated inventor
Oct 31, 2016
Communication to designated inventor
Oct 31, 2016
Communication to designated inventor
Oct 31, 2016
Communication to designated inventor
Oct 26, 2016
Refund of fees
Oct 26, 2016
Supplementary International Search Report
Oct 24, 2016
Notice on debiting of fees
Oct 18, 2016
Information on Search Strategy
Oct 18, 2016
Notification of transmittal of the Supplementary International Search Report or the declaration
Oct 18, 2016
Supplementary International Search Report - cover sheet
Oct 17, 2016
Supplementary International Search Report - WOSIS
Oct 11, 2016
Copy of the international preliminary report on patentability
Aug 12, 2016
Miscellaneous requests concerning client data
Aug 9, 2016
(Electronic) Receipt
Aug 9, 2016
Request for entry into the European phase
Aug 5, 2016
Information on entry into European phase
Dec 24, 2015
Copy of the international search report
Dec 24, 2015
Notification of the recording of a change
Dec 24, 2015
Supplementary International Search Request
Oct 21, 2015
Priority document (electronically transmitted)
Oct 21, 2015
Priority document (electronically transmitted)
Oct 21, 2015
Priority document (electronically transmitted)
Oct 21, 2015
Priority document (electronically transmitted)
Oct 1, 2015
Copy of the international search report
Oct 1, 2015
Published international application - A1

EP3122854

THE PROCTER & GAMBLE

Application Number: EP15767696A
Filing Date: Mar 25, 2015
Status: Opposition Rejected; Mar 31, 2023
Publication Date: Sep 9, 2020
External Links: Slate, Register , Google Patents