Process For Treating Straightened Keratin Fibres

Patent No. EP2713998 (titled "Process For Treating Straightened Keratin Fibres") was filed by L'Oreal on Jun 1, 2012. The application was issued on Jul 13, 2022.

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	May 6, 2020	-

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 17, 2022
Decision to maintain the European patent in amended form
Jun 17, 2022
Decision to maintain the European patent in amended form
Jun 10, 2022
Termination of the opposition proceedings with maintenance of patent
Jun 2, 2022
(Electronic) Receipt
Jun 2, 2022
Filing of the translation of the amended claims
Jun 2, 2022
French translation of claims
Jun 2, 2022
German translation of the claims
Jun 2, 2022
Letter accompanying subsequently filed items
Apr 29, 2022
Communication to opponent concerning maintenance
Apr 29, 2022
Communication with request to file translations
Apr 25, 2022
Maintenance of the patent with the documents specified in the final decision
Jan 17, 2022
Advice of delivery
Jan 14, 2022
Advice of delivery
Jan 11, 2022
(Electronic) Receipt
Jan 11, 2022
Advice of delivery
Jan 11, 2022
Annex to the communication - opposition
Jan 11, 2022
Decision of the Opposition Division and instruction
Jan 11, 2022
Druckexemplar in opposition procedure
Jan 11, 2022
Grounds for the decision (Annex) - opposition
Jan 11, 2022
Interlocutory decision in opposition proceedings
Jan 11, 2022
Interlocutory decision in opposition proceedings
Jan 11, 2022
Letter accompanying subsequently filed items
Jan 11, 2022
Means of redress
Jan 11, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 11, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 11, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 11, 2022
Provision of a copy of the minutes - opposition procedure
Jan 11, 2022
Provision of a copy of the minutes - opposition procedure
Jan 11, 2022
Scanned annex to a communication - opposition procedure
Jan 11, 2022
Transmittal of decision / summons - opposition
Jan 11, 2022
Transmittal of decision / summons - opposition
Nov 30, 2021
Brief communication - Opposition proceedings
Nov 26, 2021
Information about the result of oral proceedings
Nov 24, 2021
(Electronic) Receipt
Nov 24, 2021
Letter accompanying subsequently filed items
Nov 24, 2021
Written submission in preparation to/during oral proceedings
Sep 28, 2021
Brief communication - Opposition proceedings
Sep 23, 2021
(Electronic) Receipt
Sep 23, 2021
(Electronic) Receipt
Sep 23, 2021
Auxiliary request during Opposition procedure
Sep 23, 2021
Auxiliary request during Opposition procedure
Sep 23, 2021
Auxiliary request during Opposition procedure - 01
Sep 23, 2021
Auxiliary request during Opposition procedure - 02
Sep 23, 2021
Citation in opposition procedure - 008
Sep 23, 2021
Citation in opposition procedure - 009
Sep 23, 2021
Consolidated list of cited opposition documents
Sep 23, 2021
Letter accompanying subsequently filed items
Sep 23, 2021
Main request during Opposition procedure
Sep 23, 2021
Main request during Opposition procedure
Sep 23, 2021
Written submission in preparation to/during oral proceedings
Aug 19, 2021
(Electronic) Receipt
Aug 19, 2021
Letter accompanying subsequently filed items
Jul 30, 2021
Notification concerning the date of oral proceedings
Jul 30, 2021
Notification concerning the date of oral proceedings
Jun 29, 2021
Brief communication - Opposition proceedings
Jun 24, 2021
(Electronic) Receipt
Jun 24, 2021
Letter accompanying subsequently filed items
Jun 24, 2021
Request for interpreters during oral proceedings
Jun 17, 2021
Notification concerning the date of oral proceedings
Jun 17, 2021
Notification concerning the date of oral proceedings
Apr 21, 2021
Communication confirming withdrawal from representation
Apr 21, 2021
Communication of amended entries concerning the representative
Apr 14, 2021
(Electronic) Receipt
Apr 14, 2021
Letter accompanying subsequently filed items
Apr 14, 2021
Submission concerning change of proprietor's representative
Apr 9, 2021
Invitation to file an authorisation
Apr 6, 2021
(Electronic) Receipt
Apr 6, 2021
Letter accompanying subsequently filed items
Apr 6, 2021
Submission concerning change of proprietor's representative
Mar 29, 2021
Advice of delivery
Mar 29, 2021
Advice of delivery
Mar 26, 2021
Annex to the communication - opposition
Mar 26, 2021
Information concerning oral proceedings
Mar 26, 2021
Summons to attend oral proceedings
Mar 26, 2021
Summons to attend oral proceedings
Mar 26, 2021
Transmittal of decision / summons - opposition
Mar 26, 2021
Transmittal of decision / summons - opposition
Oct 26, 2020
Letter regarding the opposition procedure (no time limit)
Jun 15, 2020
Communication of a notice of opposition and request to file observations
Jun 15, 2020
Notice of further oppositions to opponent(s)
May 12, 2020
Communication of a notice of opposition - first information to patent proprietor
May 6, 2020
(Electronic) Receipt
May 6, 2020
Citation in opposition procedure - 001
May 6, 2020
Citation in opposition procedure - 002
May 6, 2020
Citation in opposition procedure - 003
May 6, 2020
Citation in opposition procedure - 004
May 6, 2020
Citation in opposition procedure - 005
May 6, 2020
Citation in opposition procedure - 006
May 6, 2020
Citation in opposition procedure - 007
May 6, 2020
Notice of opposition
May 6, 2020
Notice of opposition
Aug 19, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 11, 2019
Decision to grant a European patent
Jun 27, 2019
(Electronic) Receipt
Jun 27, 2019
Filing of the translations of the claims
Jun 27, 2019
French translation of claims
Jun 27, 2019
German translation of the claims
Jun 27, 2019
Letter accompanying subsequently filed items
May 29, 2019
Communication of amended entries concerning the representative
May 24, 2019
Submission concerning change of applicant's representative
Apr 25, 2019
Bibliographic data of the European patent application
Apr 25, 2019
Communication about intention to grant a European patent
Apr 25, 2019
Intention to grant (signatures)
Apr 25, 2019
Text intended for grant (clean copy)
Apr 25, 2019
Text intended for grant (version for approval)
Apr 12, 2019
Bibliographic data of the European patent application
Aug 28, 2018
Decision to allow further processing
Aug 14, 2018
(Electronic) Receipt
Aug 14, 2018
Amended claims with annotations
Aug 14, 2018
Annex
Aug 14, 2018
Claims
Aug 14, 2018
Letter accompanying subsequently filed items
Aug 14, 2018
Request for further processing
Jun 20, 2018
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Feb 14, 2018
Grant of extension of time limit (examination procedure)
Feb 8, 2018
(Electronic) Receipt
Feb 8, 2018
Letter accompanying subsequently filed items
Feb 8, 2018
Request for extension of time limit to communication from the Examining Division
Nov 13, 2017
Annex to the communication
Nov 13, 2017
Communication from the Examining Division
May 17, 2017
Refund of fees
May 10, 2017
Decision to allow further processing
Apr 24, 2017
Claims
Apr 24, 2017
Payment of fees and costs
Apr 24, 2017
Payment of fees and costs
Apr 24, 2017
Request for further processing
Feb 14, 2017
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Oct 28, 2016
Grant of extension of time limit (examination procedure)
Oct 24, 2016
(Electronic) Receipt
Oct 24, 2016
Letter accompanying subsequently filed items
Oct 24, 2016
Request for extension of time limit to communication from the Examining Division
Jul 7, 2016
Annex to the communication
Jul 7, 2016
Communication from the Examining Division
Jun 30, 2016
Examination started
Jun 22, 2016
CDS Clean up - amended data concerning the representative for the applicant
Jun 20, 2016
Submission concerning representation
Dec 8, 2014
Decision to allow further processing
Nov 20, 2014
(Electronic) Receipt
Nov 20, 2014
Amended claims filed after receipt of (European) search report
Nov 20, 2014
Amended claims with annotations
Nov 20, 2014
Amendments received before examination
Nov 20, 2014
Letter accompanying subsequently filed items
Sep 10, 2014
Application deemed to be withdrawn (non-reply to Written Opinion)
Mar 12, 2014
Notification on forthcoming publication of bibliographic data
Jan 24, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jan 22, 2014
Communication to designated inventor
Jan 22, 2014
Communication to designated inventor
Jan 22, 2014
Communication to designated inventor
Jan 17, 2014
Priority search results copy provided by EPO
Dec 19, 2013
Copy of the international preliminary report on patentability
Nov 26, 2013
(Electronic) Receipt
Nov 26, 2013
Request for entry into the European phase
Oct 11, 2013
Information on entry into European phase
Apr 3, 2013
Priority document (electronically transmitted)
Jan 2, 2013
Priority document (electronically transmitted)
Dec 6, 2012
Copy of the international search report
Dec 6, 2012
Published international application - A1
Oct 16, 2012
Written opinion of the ISA, boxes No. I to VIII
Oct 16, 2012
Written opinion of the ISA, cover sheet
Oct 16, 2012
Written opinion of the ISA, supplemental box
Jun 1, 2012
(Electronic) Receipt
Jun 1, 2012
Abstract
Jun 1, 2012
Claims
Jun 1, 2012
Description

EP2713998

L'OREAL

Application Number: EP12725400A
Filing Date: Jun 1, 2012
Status: Patent Maintained As Amended; Jun 10, 2022
Publication Date: Jul 13, 2022
External Links: Slate, Register , Google Patents

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Process For Treating Straightened Keratin Fibres

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Dossier Documents

EP2713998