Detergents And Cleaning Agents

Patent No. EP3234085 (titled "Detergents And Cleaning Agents") was filed by Henkel on Dec 4, 2015. The application was issued on Feb 6, 2019.

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
UNILEVER UNILEVER	Nov 6, 2019	MCHUGH

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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Jun 9, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 9, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 4, 2021
Termination of the opposition proceedings with revocation of patent
Mar 19, 2021
Letter accompanying subsequently filed items
Mar 19, 2021
Submission concerning change of applicant's representative
Feb 26, 2021
Annexes in respect of a client data request
Feb 26, 2021
Letter accompanying subsequently filed items
Feb 26, 2021
Submission concerning representation
Feb 24, 2021
Advice of delivery
Feb 22, 2021
Decision of the Opposition Division and instruction
Feb 22, 2021
Decision revoking the European patent
Feb 22, 2021
Grounds for the decision (Annex) - opposition
Feb 22, 2021
Internal form - Opposition/addressees
Feb 22, 2021
Means of redress
Feb 22, 2021
Transmittal of decision / summons - opposition
Feb 22, 2021
Transmittal of decision / summons - opposition
Feb 8, 2021
Brief communication - Opposition proceedings
Feb 3, 2021
(Electronic) Receipt
Feb 3, 2021
Letter accompanying subsequently filed items
Feb 3, 2021
Reply to an examination report in opposition proceedings
Nov 17, 2020
Brief communication - Opposition proceedings
Nov 12, 2020
(Electronic) Receipt
Nov 12, 2020
Letter accompanying subsequently filed items
Nov 12, 2020
Reply to an examination report in opposition proceedings
Nov 3, 2020
Annex to the communication - opposition
Nov 3, 2020
Communication inviting the parties to file observations
Nov 3, 2020
Internal form - Opposition/addressees
Mar 27, 2020
Brief communication - Opposition proceedings
Mar 27, 2020
Grant of extension of time limit (opposition procedure)
Mar 16, 2020
(Electronic) Receipt
Mar 16, 2020
Letter accompanying subsequently filed items
Mar 16, 2020
Request for extension of time limit
Nov 25, 2019
Communication of a notice of opposition and request to file observations
Nov 25, 2019
Notice of further oppositions to opponent(s)
Nov 18, 2019
Brief communication - Opposition proceedings
Nov 15, 2019
Citation in opposition procedure - 002
Nov 15, 2019
Citation in opposition procedure - 002
Nov 15, 2019
Citation in opposition procedure - 003
Nov 15, 2019
Citation in opposition procedure - 003
Nov 15, 2019
Citation in opposition procedure - 005
Nov 15, 2019
Communication indicating deficiencies in the notice of opposition which may be remedied
Nov 15, 2019
Communication of a notice of opposition - first information to patent proprietor
Nov 15, 2019
Letter regarding the opposition procedure (no time limit)
Nov 12, 2019
(Electronic) Receipt
Nov 12, 2019
Letter accompanying subsequently filed items
Nov 12, 2019
Notice of opposition
Nov 12, 2019
Notice of opposition
Nov 6, 2019
(Electronic) Receipt
Nov 6, 2019
Citation in opposition procedure - 001
Nov 6, 2019
Citation in opposition procedure - 004
Nov 6, 2019
Citation in opposition procedure - 005
Nov 6, 2019
Consolidated list of cited opposition documents
Nov 6, 2019
International publication (Pamphlet)
Nov 6, 2019
Letter accompanying subsequently filed items
Nov 6, 2019
Notice of opposition
Nov 6, 2019
Notice of opposition
Nov 6, 2019
Patent document cited during the opposition procedure
Nov 6, 2019
Patent document cited during the opposition procedure
Nov 6, 2019
Patent document cited during the opposition procedure
Nov 6, 2019
Patent document cited during the opposition procedure
Nov 6, 2019
Patent document cited during the opposition procedure
Feb 18, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 10, 2019
Decision to grant a European patent
Nov 9, 2018
(Electronic) Receipt
Nov 9, 2018
English translation of the claims
Nov 9, 2018
French translation of claims
Nov 9, 2018
Letter accompanying subsequently filed items
Aug 22, 2018
Bibliographic data of the European patent application
Aug 22, 2018
Communication about intention to grant a European patent
Aug 22, 2018
Intention to grant (signatures)
Aug 22, 2018
Text intended for grant (clean copy)
Aug 22, 2018
Text intended for grant (version for approval)
Jul 27, 2018
Examination started
Mar 14, 2018
(Electronic) Receipt
Mar 14, 2018
Letter accompanying subsequently filed items
Mar 14, 2018
Statement of non-availability of priority search results
Mar 9, 2018
Invitation to file a copy of search results(priority)
Jan 24, 2018
(Electronic) Receipt
Jan 24, 2018
Amended claims filed after receipt of (European) search report
Jan 24, 2018
Amendments received before examination
Jan 24, 2018
Letter accompanying subsequently filed items
Sep 27, 2017
Notification on forthcoming publication of bibliographic data
Jul 21, 2017
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jul 19, 2017
Communication to designated inventor
Jul 19, 2017
Communication to designated inventor
Jul 19, 2017
Communication to designated inventor
Jul 19, 2017
Communication to designated inventor
Jul 19, 2017
Communication to designated inventor
Jul 19, 2017
Communication to designated inventor
Jul 19, 2017
Communication to designated inventor
Jul 19, 2017
Communication to designated inventor
Jul 4, 2017
Copy of the international preliminary report on patentability
May 22, 2017
(Electronic) Receipt
May 22, 2017
Request for entry into the European phase
May 2, 2017
Information on entry into European phase
Jul 12, 2016
Priority document (electronically transmitted)
Jun 23, 2016
Copy of the international search report
Jun 23, 2016
Copy of the international search report
Jun 23, 2016
Published international application - A1
Feb 12, 2016
ISR: cited documents
Feb 12, 2016
International Search Report - copy in English for the IB
Feb 11, 2016
Written opinion of the ISA, boxes No. I to VIII
Feb 11, 2016
Written opinion of the ISA, cover sheet
Feb 11, 2016
Written opinion of the ISA, supplemental box
Dec 17, 2015
Notification of receipt of Search copy
Dec 11, 2015
Incoming letter related to PCT RO
Dec 10, 2015
Notification of the international application number and of the international filing date
Dec 8, 2015
Request form for international application (copy for ISA/EP)
Dec 4, 2015
(Electronic) Receipt
Dec 4, 2015
Abstract
Dec 4, 2015
Claims
Dec 4, 2015
Description
Dec 4, 2015
Document concerning fees and payments
Dec 4, 2015
Electronic request for grant of an International application

EP3234085

HENKEL

Application Number: EP15804537A
Filing Date: Dec 4, 2015
Status: Revoked; Jun 11, 2021
Publication Date: Feb 6, 2019
External Links: Slate, Register , Google Patents

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Dossier Documents

EP3234085