Hair Care Composition

Patent No. EP2590617 (titled "Hair Care Composition") was filed by Unilever on Jun 22, 2011. The application was issued on Jun 1, 2016.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
THE PROCTER & GAMBLE	Feb 28, 2017	BRIATORE

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

Apr 23, 2019
Advice of delivery
Jan 9, 2019
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jan 9, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jan 2, 2019
Termination of the opposition proceedings with maintenance of patent
Sep 24, 2018
Advice of delivery
Sep 18, 2018
Advice of delivery
Sep 13, 2018
Advice of delivery
Sep 12, 2018
Acknowledgement of a document
Sep 12, 2018
Acknowledgement of a document
Sep 12, 2018
Decision of the Opposition Division and instruction
Sep 12, 2018
Decision rejecting the opposition
Sep 12, 2018
Grounds for the decision (Annex) - opposition
Sep 12, 2018
Internal form - Opposition/addressees
Jul 12, 2018
Notification concerning the date of oral proceedings
Jul 12, 2018
Notification concerning the date of oral proceedings
Jul 5, 2018
Communication concerning the filing of a power of attorney
Jul 5, 2018
Communication of amended entries concerning the representative
Jul 4, 2018
Brief communication - Opposition proceedings
Jul 2, 2018
Brief communication - Opposition proceedings
Jul 2, 2018
Brief communication - Opposition proceedings
Jun 28, 2018
(Electronic) Receipt
Jun 28, 2018
Amended claims with annotations
Jun 28, 2018
Amended claims with annotations
Jun 28, 2018
Amended claims with annotations
Jun 28, 2018
Amended claims with annotations
Jun 28, 2018
Claims
Jun 28, 2018
Claims
Jun 28, 2018
Claims
Jun 28, 2018
Claims
Jun 28, 2018
Letter accompanying subsequently filed items
Jun 28, 2018
Written submission in preparation to/during oral proceedings
Jun 27, 2018
(Electronic) Receipt
Jun 27, 2018
Letter accompanying subsequently filed items
Jun 27, 2018
Withdrawal of a request for oral proceedings
Jun 26, 2018
(Electronic) Receipt
Jun 26, 2018
Authorisation
Jun 26, 2018
Letter accompanying subsequently filed items
Jun 26, 2018
Submission concerning change of applicant's representative
Mar 6, 2018
Brief communication - Opposition proceedings
Mar 6, 2018
Communication of amended entries
Feb 7, 2018
Request concerning representative opponent
Feb 2, 2018
Request concerning representative opponent
Jan 26, 2018
Advice of delivery
Jan 23, 2018
Advice of delivery
Jan 22, 2018
Advice of delivery
Jan 18, 2018
Acknowledgement of a document
Jan 18, 2018
Acknowledgement of a document
Jan 18, 2018
Annex to the communication - opposition
Jan 18, 2018
Information concerning oral proceedings
Jan 18, 2018
Preparation for oral proceedings
Jan 18, 2018
Summons to attend oral proceedings
Jan 18, 2018
Summons to attend oral proceedings
Aug 21, 2017
Brief communication - Opposition proceedings
Aug 11, 2017
(Electronic) Receipt
Aug 11, 2017
Amended claims with annotations
Aug 11, 2017
Any annexes (other than citation) to an opposition letter
Aug 11, 2017
Claims
Aug 11, 2017
Letter accompanying subsequently filed items
Aug 11, 2017
Non-patent literature cited during the opposition procedure
Aug 11, 2017
Patent document cited during the opposition procedure
Aug 11, 2017
Reply of the patent proprietor to the notice(s) of opposition
Apr 5, 2017
Communication of a notice of opposition and request to file observations
Apr 5, 2017
Notice of further oppositions to opponent(s)
Mar 6, 2017
Communication of a notice of opposition - first information to patent proprietor
Feb 28, 2017
(Electronic) Receipt
Feb 28, 2017
Non-patent literature cited during the opposition procedure
Feb 28, 2017
Notice of opposition
Feb 28, 2017
Notice of opposition
Feb 28, 2017
Patent document cited during the opposition procedure
Jul 6, 2016
Refund of fees
Jun 2, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 6, 2016
Decision to grant a European patent
Apr 20, 2016
(Electronic) Receipt
Apr 20, 2016
Filing of the translations of the claims
Apr 20, 2016
French translation of claims
Apr 20, 2016
German translation of the claims
Mar 11, 2016
Bibliographic data of the European patent application
Mar 11, 2016
Communication about intention to grant a European patent
Mar 11, 2016
Intention to grant (signatures)
Mar 11, 2016
Text intended for grant (clean copy)
Mar 11, 2016
Text intended for grant (version for approval)
Nov 19, 2015
Claims
Nov 19, 2015
Description
Nov 19, 2015
Reply to communication from the Examining Division
Sep 9, 2015
Annex to the communication
Sep 9, 2015
Communication from the Examining Division
Aug 28, 2015
Examination started
Apr 7, 2014
CDS Clean up - amended applicant details
Feb 4, 2014
Decision to allow further processing
Dec 4, 2013
(Electronic) Receipt
Dec 4, 2013
Amended claims filed after receipt of (European) search report
Dec 4, 2013
Amended description filed after receipt of (European) search report
Dec 4, 2013
Letter accompanying subsequently filed items
Dec 4, 2013
Request for further processing
Oct 8, 2013
Application deemed to be withdrawn (non-reply to Written Opinion)
Aug 21, 2013
Refusal of request for extension of time limit
Aug 14, 2013
(Electronic) Receipt
Aug 14, 2013
Letter accompanying subsequently filed items
Aug 14, 2013
Request for extension of time limit
Apr 17, 2013
Notification on forthcoming publication of bibliographic data
Feb 15, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Feb 13, 2013
Annexes to the international preliminary examination report
Feb 13, 2013
Communication to designated inventor
Feb 13, 2013
Communication to designated inventor
Feb 13, 2013
Copy of the international preliminary examination report
Feb 8, 2013
Priority search results copy provided by EPO
Dec 19, 2012
(Electronic) Receipt
Dec 19, 2012
Request for entry into the European phase
Dec 17, 2012
Annex to International preliminary examination report
Dec 17, 2012
International preliminary examination report
Dec 17, 2012
International preliminary examination report
Dec 17, 2012
International preliminary examination report - free text sheet
Dec 17, 2012
International preliminary examination report - free text sheet
Dec 17, 2012
International preliminary examination report - points I-VIII
Dec 17, 2012
International preliminary examination report - points I-VIII
Dec 17, 2012
Notification of documents sent to WIPO
Dec 17, 2012
Transmittal of International Preliminary Examination Report
Nov 16, 2012
Information on entry into European phase
Nov 2, 2012
PCT(IPEA): Amended sheet - claims
Nov 2, 2012
PCT(IPEA): Amended sheet - claims
Nov 2, 2012
Reply to communication PCT/IPEA/408
Nov 1, 2012
PCT(IPEA): Amended sheet - claims
Nov 1, 2012
PCT(IPEA): Amended sheet - claims
Nov 1, 2012
Reply to communication PCT/IPEA/408
Oct 24, 2012
Written opinion
Oct 24, 2012
Written opinion - free text sheet
Oct 24, 2012
Written opinion - points I-VIII
Oct 15, 2012
Notification of election of EPO
Oct 10, 2012
Amendments of documents (Article 19 PCT)
Oct 8, 2012
Fax filed during the PCT2 procedure
Sep 4, 2012
Reminder for payment period (examination fee/designation fees)
Aug 30, 2012
Copy of the international search report
Aug 30, 2012
International publication of the international search report
Aug 17, 2012
Notification of documents sent to WIPO
Aug 17, 2012
Notification of receipt of demand
Aug 7, 2012
PCT demand form
Aug 7, 2012
PCT(IPEA): Amended sheet - claims
Jul 6, 2012
Written opinion of the ISA, boxes No. I to VIII
Jul 6, 2012
Written opinion of the ISA, cover sheet
Jul 6, 2012
Written opinion of the ISA, supplemental box
Mar 5, 2012
Notification of the recording of a change
Mar 5, 2012
Notification of the recording of a change
Feb 1, 2012
Priority document (electronically transmitted)
Jan 12, 2012
Published international application - A2
Jun 22, 2011
(Electronic) Receipt
Jun 22, 2011
Abstract
Jun 22, 2011
Claims
Jun 22, 2011
Description
Jun 22, 2011
Priority document (RO-procedure)

EP2590617

UNILEVER

Application Number: EP11727441A
Filing Date: Jun 22, 2011
Status: Opposition Rejected; Jan 4, 2019
Publication Date: Jun 1, 2016
External Links: Slate, Register , Google Patents

IP Verse

Hair Care Composition

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2590617