Aqueous Cosmetic Composition Comprising Alkylcellulose

Patent No. EP2618811 (titled "Aqueous Cosmetic Composition Comprising Alkylcellulose") was filed by L'Oreal on Sep 19, 2011. The application was issued on Jan 14, 2015.

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
BEIERSDORF	Oct 14, 2015	-

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

Mar 23, 2018
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Mar 23, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 20, 2018
Termination of the opposition proceedings with maintenance of patent
Dec 19, 2017
Advice of delivery
Dec 15, 2017
Advice of delivery
Dec 12, 2017
Advice of delivery
Dec 11, 2017
Advice of delivery
Dec 7, 2017
Acknowledgement of a document
Dec 7, 2017
Acknowledgement of a document
Dec 7, 2017
Annex to the communication - opposition
Dec 7, 2017
Decision of the Opposition Division and instruction
Dec 7, 2017
Decision rejecting the opposition
Dec 7, 2017
Grounds for the decision (Annex) - opposition
Dec 7, 2017
Internal form - Opposition/addressees
Dec 7, 2017
Internal form - Opposition/addressees
Dec 7, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 7, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 7, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 7, 2017
Provision of a copy of the minutes - opposition procedure
Nov 20, 2017
Information about the result of oral proceedings
Oct 18, 2017
Notification concerning the date of oral proceedings
Oct 18, 2017
Notification concerning the date of oral proceedings
Oct 2, 2017
Brief communication - Opposition proceedings
Sep 27, 2017
Withdrawal of a request for oral proceedings
Sep 25, 2017
Brief communication - Opposition proceedings
Sep 19, 2017
(Electronic) Receipt
Sep 19, 2017
Amended claims with annotations
Sep 19, 2017
Amended claims with annotations
Sep 19, 2017
Amended claims with annotations
Sep 19, 2017
Amended claims with annotations
Sep 19, 2017
Auxiliary request during Opposition procedure
Sep 19, 2017
Auxiliary request during Opposition procedure
Sep 19, 2017
Auxiliary request during Opposition procedure
Sep 19, 2017
Auxiliary request during Opposition procedure
Sep 19, 2017
Letter regarding the opposition procedure (no time limit)
Sep 19, 2017
Written submission in preparation to/during oral proceedings
Sep 19, 2017
Written submission in preparation to/during oral proceedings
Mar 6, 2017
Brief communication - Opposition proceedings
Feb 28, 2017
(Electronic) Receipt
Feb 28, 2017
Letter accompanying subsequently filed items
Feb 28, 2017
Request for interpreters during oral proceedings
Feb 23, 2017
Advice of delivery
Feb 22, 2017
Advice of delivery
Feb 20, 2017
Advice of delivery
Feb 14, 2017
Advice of delivery
Feb 13, 2017
Acknowledgement of a document
Feb 13, 2017
Acknowledgement of a document
Feb 13, 2017
Annex to the communication - opposition
Feb 13, 2017
Information concerning oral proceedings
Feb 13, 2017
Preparation for oral proceedings
Feb 13, 2017
Summons to attend oral proceedings
Feb 13, 2017
Summons to attend oral proceedings
Jul 29, 2016
Brief communication - Opposition proceedings
Jul 29, 2016
Grant of extension of time limit (opposition procedure)
Jul 25, 2016
Request for extension of time limit
May 27, 2016
Communication of observations of the patent proprietor to opponent(s) with time limit
May 18, 2016
(Electronic) Receipt
May 18, 2016
Letter accompanying subsequently filed items
May 18, 2016
Non-patent literature cited during the opposition procedure
May 18, 2016
Non-patent literature cited during the opposition procedure
May 18, 2016
Reply of the patent proprietor to the notice(s) of opposition
May 13, 2016
Submission concerning change of applicant's address
Mar 22, 2016
Brief communication - Opposition proceedings
Mar 22, 2016
Grant of extension of time limit (opposition procedure)
Mar 16, 2016
(Electronic) Receipt
Mar 16, 2016
Letter accompanying subsequently filed items
Mar 16, 2016
Request for extension of time limit
Nov 20, 2015
Communication of a notice of opposition and request to file observations
Nov 20, 2015
Notice of further oppositions to opponent(s)
Oct 21, 2015
Communication of a notice of opposition - first information to patent proprietor
Oct 17, 2015
Notice of opposition
Oct 17, 2015
Patent document cited during the opposition procedure
Oct 17, 2015
Patent document cited during the opposition procedure
Oct 17, 2015
Patent document cited during the opposition procedure
Oct 17, 2015
Patent document cited during the opposition procedure
Oct 17, 2015
Patent document cited during the opposition procedure
Oct 17, 2015
Payment of fees and costs
Oct 14, 2015
Cover sheet for fax transmission
Oct 14, 2015
Notice of opposition
Oct 14, 2015
Notice of opposition
Oct 14, 2015
Payment of fees and costs
Oct 14, 2015
Payment of fees and costs
Jan 16, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 18, 2014
Decision to grant a European patent
Dec 2, 2014
(Electronic) Receipt
Dec 2, 2014
Filing of the translations of the claims
Dec 2, 2014
French translation of claims
Dec 2, 2014
German translation of the claims
Dec 2, 2014
Letter accompanying subsequently filed items
Nov 27, 2014
Brief communication to applicant/representative
Nov 11, 2014
Registration under Rule 23 EPC
Nov 11, 2014
Registration under Rule 23 EPC
Oct 15, 2014
Annex
Oct 15, 2014
Annex
Oct 15, 2014
Letter accompanying subsequently filed items
Oct 15, 2014
Letter accompanying subsequently filed items
Oct 15, 2014
Letter to the Legal Division
Oct 15, 2014
Letter to the Legal Division
Oct 15, 2014
Payment of fees and costs
Oct 15, 2014
Payment of fees and costs
Oct 15, 2014
Payment of fees and costs
Oct 15, 2014
Payment of fees and costs
Oct 9, 2014
Bibliographic data of the European patent application
Oct 9, 2014
Communication about intention to grant a European patent
Oct 9, 2014
Intention to grant (signatures)
Oct 9, 2014
Text intended for grant
Jun 2, 2014
(Electronic) Receipt
Jun 2, 2014
Amended claims with annotations
Jun 2, 2014
Claims
Jun 2, 2014
Letter accompanying subsequently filed items
Jun 2, 2014
Reply to communication from the Examining Division
May 27, 2014
Annex to the communication
May 27, 2014
Consultation by telephone/in person
May 27, 2014
Result of consultation by telephone/in person
Apr 7, 2014
(Electronic) Receipt
Apr 7, 2014
Claims
Apr 7, 2014
Letter accompanying subsequently filed items
Apr 7, 2014
Reply to communication from the Examining Division
Feb 19, 2014
Annex to the communication
Feb 19, 2014
Communication from the Examining Division
Jan 13, 2014
Examination started
Oct 24, 2013
(Electronic) Receipt
Oct 24, 2013
Amended claims filed after receipt of (European) search report
Oct 24, 2013
Amended claims with annotations
Oct 24, 2013
Amendments received before examination
Oct 24, 2013
Amendments received before examination
Oct 24, 2013
Letter accompanying subsequently filed items
Jul 3, 2013
Notification on forthcoming publication of bibliographic data
May 16, 2013
Letter which had not been notified
Apr 26, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Apr 24, 2013
Communication to designated inventor
Apr 24, 2013
Communication to designated inventor
Apr 24, 2013
Communication to designated inventor
Apr 20, 2013
Priority search results copy provided by EPO
Apr 20, 2013
Priority search results copy provided by EPO
Apr 20, 2013
Priority search results copy provided by EPO
Apr 20, 2013
Priority search results copy provided by EPO
Apr 20, 2013
Priority search results copy provided by EPO
Apr 9, 2013
Copy of the international preliminary report on patentability
Mar 19, 2013
(Electronic) Receipt
Mar 19, 2013
Priority search results
Mar 19, 2013
Priority search results
Mar 19, 2013
Priority search results
Mar 19, 2013
Priority search results
Mar 19, 2013
Priority search results
Mar 19, 2013
Request for entry into the European phase
Feb 1, 2013
Information on entry into European phase
May 24, 2012
Copy of the international search report
May 24, 2012
International publication of the international search report
Apr 20, 2012
Priority document (electronically transmitted)
Apr 20, 2012
Priority document (electronically transmitted)
Apr 20, 2012
Priority document (electronically transmitted)
Apr 20, 2012
Priority document (electronically transmitted)
Apr 20, 2012
Priority document (electronically transmitted)
Apr 20, 2012
Priority document (electronically transmitted)
Apr 20, 2012
Priority document (electronically transmitted)
Apr 20, 2012
Priority document (electronically transmitted)
Apr 20, 2012
Priority document (electronically transmitted)
Apr 20, 2012
Priority document (electronically transmitted)
Apr 2, 2012
Written opinion of the ISA, boxes No. I to VIII
Apr 2, 2012
Written opinion of the ISA, cover sheet
Apr 2, 2012
Written opinion of the ISA, supplemental box
Mar 29, 2012
Published international application - A2
Feb 10, 2012
Submission concerning representation
Oct 13, 2011
Abstract
Oct 13, 2011
Claims
Oct 13, 2011
Description

EP2618811

L'OREAL

Application Number: EP11768156A
Filing Date: Sep 19, 2011
Status: Opposition Rejected; Mar 23, 2018
Publication Date: Jan 14, 2015
External Links: Slate, Register , Google Patents

IP Verse

Aqueous Cosmetic Composition Comprising Alkylcellulose

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2618811