Hair Treatment Compositions

Patent No. EP3035909 (titled "Hair Treatment Compositions") was filed by Unilever on Jul 30, 2014. The application was issued on Jun 10, 2020.

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	May 28, 2018	P&G PATENT GERMANY

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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Jul 22, 2020
Communication confirming withdrawal from representation
Jul 22, 2020
Communication of amended entries concerning the representative
Jun 8, 2020
(Electronic) Receipt
Jun 8, 2020
Letter accompanying subsequently filed items
Jun 8, 2020
Submission concerning change of proprietor's representative
May 14, 2020
Decision to maintain the European patent in amended form
May 14, 2020
Decision to maintain the European patent in amended form
May 7, 2020
Termination of the opposition proceedings with maintenance of patent
Apr 29, 2020
(Electronic) Receipt
Apr 29, 2020
Filing of the translation of the amended claims
Apr 29, 2020
French translation of claims
Apr 29, 2020
German translation of the claims
Mar 13, 2020
Communication to opponent concerning maintenance
Mar 13, 2020
Communication with request to file translations
Mar 5, 2020
Maintenance of the patent with the documents specified in the final decision
Nov 26, 2019
Advice of delivery
Nov 25, 2019
Advice of delivery
Nov 20, 2019
Acknowledgement of a document
Nov 20, 2019
Acknowledgement of a document
Nov 20, 2019
Annex to the communication - opposition
Nov 20, 2019
Decision of the Opposition Division and instruction
Nov 20, 2019
Grounds for the decision (Annex) - opposition
Nov 20, 2019
Interlocutory decision in opposition proceedings
Nov 20, 2019
Internal form - Opposition/addressees
Nov 20, 2019
Internal form - Opposition/addressees
Nov 20, 2019
Means of redress
Nov 20, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 20, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 20, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 20, 2019
OPPODREX with handwritten amendments
Nov 20, 2019
Provision of a copy of the minutes - opposition procedure
Nov 20, 2019
Scanned annex to a communication - opposition procedure
Sep 16, 2019
(Electronic) Receipt
Sep 16, 2019
Amended description with annotations
Sep 16, 2019
Clean copy of description pages in the opposition procedure
Sep 16, 2019
Letter accompanying subsequently filed items
Sep 16, 2019
Letter regarding the opposition procedure (no time limit)
Sep 13, 2019
Information about the result of oral proceedings
Aug 5, 2019
Brief communication - Opposition proceedings
Aug 5, 2019
Communication of amended entries
Jul 24, 2019
Request for change of opponent's representative
Jul 18, 2019
Brief communication - Opposition proceedings
Jul 18, 2019
Brief communication - Opposition proceedings
Jul 12, 2019
(Electronic) Receipt
Jul 12, 2019
(Electronic) Receipt
Jul 12, 2019
Amended claims with annotations
Jul 12, 2019
Amended claims with annotations
Jul 12, 2019
Amended claims with annotations
Jul 12, 2019
Amended claims with annotations
Jul 12, 2019
Amended claims with annotations
Jul 12, 2019
Citation in opposition procedure - 007
Jul 12, 2019
Claims
Jul 12, 2019
Claims
Jul 12, 2019
Claims
Jul 12, 2019
Claims
Jul 12, 2019
Claims
Jul 12, 2019
Consolidated list of cited opposition documents
Jul 12, 2019
Letter accompanying subsequently filed items
Jul 12, 2019
Letter accompanying subsequently filed items
Jul 12, 2019
Written submission in preparation to/during oral proceedings
Jul 12, 2019
Written submission in preparation to/during oral proceedings
Apr 1, 2019
Brief communication - Opposition proceedings
Mar 26, 2019
Communication of amended entries
Mar 21, 2019
(Electronic) Receipt
Mar 21, 2019
Request for change of opponent's representative
Feb 26, 2019
Brief communication - Opposition proceedings
Feb 26, 2019
Communication concerning the filing of a power of attorney
Feb 26, 2019
Communication of amended entries concerning the representative
Feb 20, 2019
(Electronic) Receipt
Feb 20, 2019
General authorisation
Feb 20, 2019
Letter accompanying subsequently filed items
Feb 20, 2019
Submission concerning change of proprietor's representative
Feb 11, 2019
Advice of delivery
Feb 5, 2019
Advice of delivery
Feb 4, 2019
Advice of delivery
Jan 30, 2019
Advice of delivery
Jan 29, 2019
Acknowledgement of a document
Jan 29, 2019
Acknowledgement of a document
Jan 29, 2019
Annex to the communication - opposition
Jan 29, 2019
Information concerning oral proceedings
Jan 29, 2019
Summons to attend oral proceedings
Jan 29, 2019
Summons to attend oral proceedings
Oct 31, 2018
Brief communication - Opposition proceedings
Oct 24, 2018
(Electronic) Receipt
Oct 24, 2018
Amended claims with annotations
Oct 24, 2018
Amended claims with annotations
Oct 24, 2018
Amended claims with annotations
Oct 24, 2018
Citation in opposition procedure - 006
Oct 24, 2018
Claims
Oct 24, 2018
Claims
Oct 24, 2018
Claims
Oct 24, 2018
Letter accompanying subsequently filed items
Oct 24, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jun 14, 2018
Communication of a notice of opposition and request to file observations
Jun 14, 2018
Notice of further oppositions to opponent(s)
Jun 5, 2018
Communication of a notice of opposition - first information to patent proprietor
May 28, 2018
(Electronic) Receipt
May 28, 2018
Citation in opposition procedure - 001
May 28, 2018
Citation in opposition procedure - 002
May 28, 2018
Citation in opposition procedure - 003
May 28, 2018
Citation in opposition procedure - 004
May 28, 2018
Citation in opposition procedure - 005
May 28, 2018
Letter accompanying subsequently filed items
May 28, 2018
Notice of opposition
Sep 1, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 3, 2017
Decision to grant a European patent
Jun 26, 2017
(Electronic) Receipt
Jun 26, 2017
French translation of claims
Jun 26, 2017
German translation of the claims
Jun 26, 2017
Letter accompanying subsequently filed items
May 17, 2017
Request for change of applicant's representative
Apr 18, 2017
Bibliographic data of the European patent application
Apr 18, 2017
Communication about intention to grant a European patent
Apr 18, 2017
Intention to grant (signatures)
Apr 18, 2017
Text intended for grant (clean copy)
Apr 18, 2017
Text intended for grant (version for approval)
Mar 28, 2017
Examination started
Sep 26, 2016
(Electronic) Receipt
Sep 26, 2016
Amended claims filed after receipt of (European) search report
Sep 26, 2016
Amended claims with annotations
Sep 26, 2016
Amended description filed after receipt of (European) search report
Sep 26, 2016
Amended description with annotations
Sep 26, 2016
Amendments received before examination
Sep 26, 2016
Letter accompanying subsequently filed items
Jun 1, 2016
Notification on forthcoming publication of bibliographic data
Mar 31, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Mar 29, 2016
Communication to designated inventor
Mar 29, 2016
Communication to designated inventor
Mar 22, 2016
Priority search results copy provided by EPO
Mar 10, 2016
Copy of the international preliminary report on patentability
Jan 22, 2016
(Electronic) Receipt
Jan 22, 2016
Request for entry into the European phase
Jan 7, 2016
Information on entry into European phase
Aug 26, 2015
Notification of the recording of a change
Aug 26, 2015
Notification of the recording of a change
Mar 17, 2015
Priority document (electronically transmitted)
Feb 26, 2015
Copy of the international search report
Feb 26, 2015
Published international application - A1
Nov 19, 2014
Written opinion of the ISA, boxes No. I to VIII
Nov 19, 2014
Written opinion of the ISA, cover sheet
Nov 19, 2014
Written opinion of the ISA, supplemental box
Sep 17, 2014
Notification of the recording of a change
Sep 17, 2014
Notification of the recording of a change
Sep 12, 2014
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Sep 12, 2014
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Jul 30, 2014
(Electronic) Receipt
Jul 30, 2014
Abstract
Jul 30, 2014
Claims
Jul 30, 2014
Description
Jul 30, 2014
Priority document (RO-procedure)

EP3035909

UNILEVER

Application Number: EP14747004A
Filing Date: Jul 30, 2014
Status: Patent Maintained As Amended; May 8, 2020
Publication Date: Jun 10, 2020
External Links: Slate, Register , Google Patents

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Hair Treatment Compositions

Patent Summary

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Dossier Documents

EP3035909