Personal Cleansing Composition

Patent No. EP3773457 (titled "Personal Cleansing Composition") was filed by Unilever on Jun 12, 2019. The application was issued on Oct 6, 2021.

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
DALLI WERKE	Jul 5, 2022	F & E PATENT
HENKEL	Jun 2, 2022	-

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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Mar 18, 2024
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 18, 2024
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 18, 2024
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Dec 12, 2023
Advice of delivery
Dec 11, 2023
(Electronic) Receipt
Dec 11, 2023
Advice of delivery
Dec 11, 2023
Annex to the communication - opposition
Dec 11, 2023
Decision of the Opposition Division and instruction
Dec 11, 2023
Decision revoking the European patent
Dec 11, 2023
Decision revoking the European patent
Dec 11, 2023
Decision revoking the European patent
Dec 11, 2023
Grounds for the decision (Annex) - opposition
Dec 11, 2023
Letter accompanying subsequently filed items
Dec 11, 2023
Means of redress
Dec 11, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 11, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 11, 2023
Provision of a copy of the minutes - opposition procedure
Dec 11, 2023
Provision of a copy of the minutes - opposition procedure
Dec 11, 2023
Provision of a copy of the minutes - opposition procedure
Dec 11, 2023
Scanned annex to a communication - opposition procedure
Dec 11, 2023
Scanned annex to a communication - opposition procedure
Dec 11, 2023
Transmittal of decision / summons - opposition
Dec 11, 2023
Transmittal of decision / summons - opposition
Dec 11, 2023
Transmittal of decision / summons - opposition
Nov 14, 2023
Information about the result of oral proceedings
Nov 13, 2023
Brief communication - Opposition proceedings
Nov 13, 2023
Brief communication - Opposition proceedings
Nov 10, 2023
(Electronic) Receipt
Nov 10, 2023
Brief communication - Opposition proceedings
Nov 10, 2023
Brief communication - Opposition proceedings
Nov 10, 2023
Letter accompanying subsequently filed items
Nov 10, 2023
Request for interpreters during oral proceedings
Sep 19, 2023
Brief communication - Opposition proceedings
Sep 19, 2023
Brief communication - Opposition proceedings
Sep 14, 2023
(Electronic) Receipt
Sep 14, 2023
Letter accompanying subsequently filed items
Sep 14, 2023
Written submission in preparation to/during oral proceedings
Sep 8, 2023
Brief communication - Opposition proceedings
Sep 8, 2023
Brief communication - Opposition proceedings
Sep 5, 2023
(Electronic) Receipt
Sep 5, 2023
Letter accompanying subsequently filed items
Sep 5, 2023
Request for interpreters during oral proceedings
May 10, 2023
Brief communication - Opposition proceedings
May 10, 2023
Brief communication - Opposition proceedings
May 4, 2023
(Electronic) Receipt
May 4, 2023
Letter accompanying subsequently filed items
May 4, 2023
Request for interpreters during oral proceedings
Mar 3, 2023
Communication confirming withdrawal from representation
Mar 3, 2023
Communication of amended entries concerning the representative
Feb 24, 2023
(Electronic) Receipt
Feb 24, 2023
Letter accompanying subsequently filed items
Feb 24, 2023
Submission concerning change of applicant's representative
Feb 20, 2023
Advice of delivery
Feb 17, 2023
Brief communication - Opposition proceedings
Feb 17, 2023
Brief communication - Opposition proceedings
Feb 16, 2023
Advice of delivery
Feb 15, 2023
Brief communication - Opposition proceedings
Feb 15, 2023
Brief communication - Opposition proceedings
Feb 14, 2023
(Electronic) Receipt
Feb 14, 2023
Letter accompanying subsequently filed items
Feb 10, 2023
(Electronic) Receipt
Feb 10, 2023
Advice of delivery
Feb 10, 2023
Letter accompanying subsequently filed items
Feb 9, 2023
(Electronic) Receipt
Feb 9, 2023
Annex to the communication - opposition
Feb 9, 2023
Information concerning oral proceedings
Feb 9, 2023
Letter accompanying subsequently filed items
Feb 9, 2023
Reply from the opponent to submission of proprietor
Feb 9, 2023
Scanned annex to a communication - opposition procedure
Feb 9, 2023
Summons to attend oral proceedings
Feb 9, 2023
Summons to attend oral proceedings
Feb 9, 2023
Summons to attend oral proceedings
Feb 9, 2023
Transmittal of decision / summons - opposition
Feb 9, 2023
Transmittal of decision / summons - opposition
Feb 9, 2023
Transmittal of decision / summons - opposition
Dec 20, 2022
Document concerning representation
Nov 17, 2022
Brief communication - Opposition proceedings
Nov 17, 2022
Brief communication - Opposition proceedings
Nov 17, 2022
Communication concerning the filing of a power of attorney
Nov 17, 2022
Communication of amended entries concerning the representative
Nov 11, 2022
Brief communication - Opposition proceedings
Nov 11, 2022
Brief communication - Opposition proceedings
Nov 7, 2022
(Electronic) Receipt
Nov 7, 2022
Letter accompanying subsequently filed items
Nov 7, 2022
Letter regarding the opposition procedure (no time limit)
Nov 3, 2022
(Electronic) Receipt
Nov 3, 2022
Authorisation
Nov 3, 2022
Auxiliary request during Opposition procedure
Nov 3, 2022
Auxiliary request during Opposition procedure
Nov 3, 2022
Auxiliary request during Opposition procedure
Nov 3, 2022
Auxiliary request during Opposition procedure - 01
Nov 3, 2022
Auxiliary request during Opposition procedure - 02
Nov 3, 2022
Auxiliary request during Opposition procedure - 03
Nov 3, 2022
Letter accompanying subsequently filed items
Nov 3, 2022
Reply of the patent proprietor to the notice(s) of opposition
Aug 26, 2022
Notice of further oppositions to opponent(s)
Jul 20, 2022
Communication of a notice of opposition and request to file observations
Jul 20, 2022
Notice of further oppositions to opponent(s)
Jul 13, 2022
Communication of a notice of opposition - first information to patent proprietor
Jul 5, 2022
(Electronic) Receipt
Jul 5, 2022
Any annexes (other than citation) to an opposition letter
Jul 5, 2022
Citation in opposition procedure
Jul 5, 2022
Citation in opposition procedure
Jul 5, 2022
Citation in opposition procedure
Jul 5, 2022
Citation in opposition procedure - 005
Jul 5, 2022
Citation in opposition procedure - 005
Jul 5, 2022
Citation in opposition procedure - 006
Jul 5, 2022
Citation in opposition procedure - 007
Jul 5, 2022
Citation in opposition procedure - 008
Jul 5, 2022
Citation in opposition procedure - 009
Jul 5, 2022
Citation in opposition procedure - 010
Jul 5, 2022
Citation in opposition procedure - 011
Jul 5, 2022
Consolidated list of cited opposition documents
Jul 5, 2022
Letter accompanying subsequently filed items
Jul 5, 2022
Notice of opposition
Jul 5, 2022
Notice of opposition
Jun 8, 2022
Communication of a notice of opposition - first information to patent proprietor
Jun 2, 2022
(Electronic) Receipt
Jun 2, 2022
Citation in opposition procedure - 001
Jun 2, 2022
Citation in opposition procedure - 002
Jun 2, 2022
Citation in opposition procedure - 003
Jun 2, 2022
Citation in opposition procedure - 004
Jun 2, 2022
Notice of opposition
Jun 2, 2022
Notice of opposition
Jan 24, 2022
Communication concerning corrected entries of the applicant
Oct 19, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 9, 2021
Decision to grant a European patent
Aug 30, 2021
Communication of the registration of a transfer or change of name and/or address
Aug 5, 2021
Letter accompanying subsequently filed items
Aug 5, 2021
Letter to the Legal Division
Jun 29, 2021
Communication from the Legal Division
Jun 1, 2021
Annex
Jun 1, 2021
Annex
Jun 1, 2021
Letter accompanying subsequently filed items
Jun 1, 2021
Letter to the Legal Division
May 31, 2021
Annex
May 31, 2021
Cover sheet for fax transmission
May 28, 2021
Annex
May 28, 2021
Cover sheet for fax transmission
May 28, 2021
Letter to the Legal Division
Apr 16, 2021
(Electronic) Receipt
Apr 16, 2021
French translation of claims
Apr 16, 2021
German translation of the claims
Apr 16, 2021
Letter accompanying subsequently filed items
Mar 31, 2021
Communication from the Legal Division
Mar 24, 2021
Annexes in respect of a client data request
Mar 24, 2021
Letter accompanying subsequently filed items
Mar 24, 2021
Submission concerning a transfer of rights (applicant)
Mar 23, 2021
Annexes in respect of a client data request
Mar 23, 2021
Annexes in respect of a client data request
Mar 23, 2021
Annexes in respect of a client data request
Mar 23, 2021
Annexes in respect of a client data request
Mar 23, 2021
Letter accompanying subsequently filed items
Mar 23, 2021
Submission concerning a transfer of rights (applicant)
Mar 16, 2021
Annexes in respect of a client data request
Mar 16, 2021
Letter accompanying subsequently filed items
Mar 16, 2021
Submission concerning a transfer of rights (applicant)
Mar 12, 2021
Communication from the Legal Division
Mar 10, 2021
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Mar 10, 2021
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Mar 5, 2021
Annexes in respect of a client data request
Mar 5, 2021
Annexes in respect of a client data request
Mar 5, 2021
Annexes in respect of a client data request
Mar 5, 2021
Annexes in respect of a client data request
Mar 5, 2021
Letter accompanying subsequently filed items
Mar 5, 2021
Letter accompanying subsequently filed items
Mar 5, 2021
Letter accompanying subsequently filed items
Mar 5, 2021
Letter accompanying subsequently filed items
Mar 5, 2021
Submission concerning a transfer of rights (applicant)
Mar 5, 2021
Submission concerning a transfer of rights (applicant)
Mar 5, 2021
Submission concerning a transfer of rights (applicant)
Mar 5, 2021
Submission concerning a transfer of rights (applicant)
Feb 1, 2021
Annexes in respect of a client data request
Feb 1, 2021
Annexes in respect of a client data request
Feb 1, 2021
Annexes in respect of a client data request
Feb 1, 2021
Annexes in respect of a client data request
Feb 1, 2021
Annexes in respect of a client data request
Feb 1, 2021
Annexes in respect of a client data request
Feb 1, 2021
Annexes in respect of a client data request
Feb 1, 2021
Letter accompanying subsequently filed items
Feb 1, 2021
Submission concerning a transfer of rights (applicant)
Jan 20, 2021
Notification on forthcoming publication of bibliographic data
Jan 15, 2021
Bibliographic data of the European patent application
Jan 15, 2021
Communication about intention to grant a European patent
Jan 15, 2021
Intention to grant (signatures)
Jan 15, 2021
Text intended for grant (clean copy)
Jan 15, 2021
Text intended for grant (version for approval)
Jan 11, 2021
Copy of the international preliminary report on patentability
Dec 16, 2020
Examination started
Nov 30, 2020
Communication to designated inventor
Nov 30, 2020
Communication to designated inventor
Nov 30, 2020
Communication to designated inventor
Nov 30, 2020
Communication to designated inventor
Nov 30, 2020
Communication to designated inventor
Nov 30, 2020
Confirmation of effective date of early entry
Nov 25, 2020
Priority search results copy provided by EPO
Nov 9, 2020
(Electronic) Receipt
Nov 9, 2020
Request for entry into the European phase
Oct 30, 2020
Information on entry into European phase
Oct 15, 2020
Notification of the recording of a change
Oct 15, 2020
Notification of the recording of a change
Jan 14, 2020
Priority document (electronically transmitted)
Dec 26, 2019
Copy of the international search report
Dec 26, 2019
Published international application - A1
Oct 31, 2019
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Sep 4, 2019
Copy of the international preliminary report on patentability
Jun 18, 2019
Notification of the international application number and of the international filing date
Jun 12, 2019
(Electronic) Receipt
Jun 12, 2019
Abstract
Jun 12, 2019
Claims
Jun 12, 2019
Description
Jun 12, 2019
Document concerning fees and payments
Jun 12, 2019
Electronic request for grant of an International application
Jun 12, 2019
Incoming communication concerning PCT Direct
Jun 12, 2019
Priority document (RO-procedure)

EP3773457

UNILEVER

Application Number: EP19729071A
Filing Date: Jun 12, 2019
Status: Revoked; Mar 15, 2024
Publication Date: Oct 6, 2021
External Links: Slate, Register , Google Patents

IP Verse

Personal Cleansing Composition

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3773457