Ester Compounds For Use In Personal Care Products

Patent No. EP2293764 (titled "Ester Compounds For Use In Personal Care Products") was filed by Lubrizol Advanced Materials on Jun 4, 2009. The application was issued on Aug 9, 2017.

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
CRODA	May 9, 2018	BEST

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 9, 2022
Refund of fees
Mar 9, 2022
Termination of the opposition proceedings with revocation of patent
Mar 3, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 25, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 25, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 25, 2022
F3345 Forwarding of submissions to parties
Feb 24, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Feb 23, 2022
(Electronic) Receipt
Feb 23, 2022
Letter accompanying subsequently filed items
Feb 23, 2022
Withdrawal of an appeal
Feb 22, 2022
F3345 Forwarding of submissions to parties
Feb 21, 2022
(Electronic) Receipt
Feb 21, 2022
Letter accompanying subsequently filed items
Feb 21, 2022
Letter dealing with oral proceedings during the appeal procedure
Feb 16, 2022
F3004 Communication of the Registry
Feb 16, 2022
F3004 Communication of the Registry
Feb 16, 2022
F3345 Forwarding of submissions to parties
Feb 14, 2022
(Electronic) Receipt
Feb 14, 2022
Letter accompanying subsequently filed items
Feb 14, 2022
Letter dealing with oral proceedings during the appeal procedure
Jan 18, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 18, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 13, 2022
F3345 Forwarding of submissions to parties
Dec 28, 2021
(Electronic) Receipt
Dec 28, 2021
Letter accompanying subsequently filed items
Dec 28, 2021
Request for interpreters during oral proceedings
Dec 17, 2021
F3011.1 Oral Proceedings: summons
Dec 17, 2021
F3011.1 Oral Proceedings: summons
Dec 14, 2021
F3010 Oral proceedings: order for summons
Feb 23, 2021
Consolidated list of documents cited in appeal procedure
Dec 21, 2020
F3345 Forwarding of submissions to parties
Dec 16, 2020
(Electronic) Receipt
Dec 16, 2020
Letter accompanying subsequently filed items
Dec 16, 2020
Reply to appeal
Nov 20, 2020
Composition of the board (T)
Aug 25, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 17, 2020
(Electronic) Receipt
Aug 17, 2020
Auxiliary request during appeals procedure - 01
Aug 17, 2020
Auxiliary request during appeals procedure - 02
Aug 17, 2020
Auxiliary request during appeals procedure - 03
Aug 17, 2020
Auxiliary request during appeals procedure - 04
Aug 17, 2020
Auxiliary request during appeals procedure - 05
Aug 17, 2020
Auxiliary request during appeals procedure - 06
Aug 17, 2020
Auxiliary request during appeals procedure - 07
Aug 17, 2020
Auxiliary request during appeals procedure - 08
Aug 17, 2020
Auxiliary request during appeals procedure - 09
Aug 17, 2020
Auxiliary request during appeals procedure - 10
Aug 17, 2020
Auxiliary request during appeals procedure - 11
Aug 17, 2020
Citation in appeal procedure - 009
Aug 17, 2020
Citation in appeal procedure - 010
Aug 17, 2020
Citation in appeal procedure - 011
Aug 17, 2020
Claims
Aug 17, 2020
Letter accompanying subsequently filed items
Aug 17, 2020
Statement of grounds of appeal
Jul 1, 2020
F3345 Forwarding of submissions to parties
Jun 23, 2020
F3204 Communication of the file number to the parties
Jun 23, 2020
F3204 Communication of the file number to the parties
Jun 16, 2020
(Electronic) Receipt
Jun 16, 2020
Letter accompanying subsequently filed items
Jun 16, 2020
Notice of appeal
Apr 14, 2020
Advice of delivery
Apr 9, 2020
Advice of delivery
Apr 8, 2020
(Electronic) Receipt
Apr 8, 2020
Advice of delivery
Apr 8, 2020
Letter accompanying subsequently filed items
Apr 6, 2020
Acknowledgement of a document
Apr 6, 2020
Acknowledgement of a document
Apr 6, 2020
Annex to the communication - opposition
Apr 6, 2020
Decision of the Opposition Division and instruction
Apr 6, 2020
Decision revoking the European patent
Apr 6, 2020
Decision revoking the European patent
Apr 6, 2020
Grounds for the decision (Annex) - opposition
Apr 6, 2020
Internal form - Opposition/addressees
Apr 6, 2020
Internal form - Opposition/addressees
Apr 6, 2020
Means of redress
Apr 6, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 6, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 6, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 6, 2020
Provision of a copy of the minutes - opposition procedure
Apr 6, 2020
Scanned annex to a communication - opposition procedure
Mar 11, 2020
Brief communication - Opposition proceedings
Mar 11, 2020
Information about the result of oral proceedings
Mar 6, 2020
(Electronic) Receipt
Mar 6, 2020
Letter accompanying subsequently filed items
Mar 6, 2020
Oral proceedings: reply to date proposed
Feb 19, 2020
Brief communication - Opposition proceedings
Feb 18, 2020
Advice of delivery
Feb 17, 2020
Advice of delivery
Feb 14, 2020
(Electronic) Receipt
Feb 14, 2020
Acknowledgement of a document
Feb 14, 2020
Acknowledgement of a document
Feb 14, 2020
Information concerning oral proceedings
Feb 14, 2020
Letter accompanying subsequently filed items
Feb 14, 2020
Notification concerning the date of oral proceedings
Feb 14, 2020
Notification concerning the date of oral proceedings
Feb 14, 2020
Oral proceedings: reply to date proposed
Feb 14, 2020
Summons to attend oral proceedings
Feb 14, 2020
Summons to attend oral proceedings
Feb 12, 2020
Advice of delivery
Feb 11, 2020
Advice of delivery
Feb 11, 2020
Notification concerning the date of oral proceedings
Feb 11, 2020
Notification concerning the date of oral proceedings
Feb 10, 2020
Result of consultation by telephone/in person
Nov 19, 2019
Brief communication - Opposition proceedings
Nov 14, 2019
(Electronic) Receipt
Nov 14, 2019
Letter accompanying subsequently filed items
Nov 14, 2019
Request for interpreters during oral proceedings
Oct 28, 2019
Brief communication - Opposition proceedings
Oct 23, 2019
(Electronic) Receipt
Oct 23, 2019
Letter accompanying subsequently filed items
Oct 23, 2019
Request for interpreters during oral proceedings
Sep 27, 2019
Advice of delivery
Sep 25, 2019
Advice of delivery
Sep 25, 2019
Advice of delivery
Sep 24, 2019
Advice of delivery
Sep 24, 2019
Advice of delivery
Sep 23, 2019
Advice of delivery
Sep 20, 2019
Acknowledgement of a document
Sep 20, 2019
Acknowledgement of a document
Sep 20, 2019
Annex to the communication - opposition
Sep 20, 2019
Information concerning oral proceedings
Sep 20, 2019
Notification concerning the date of oral proceedings
Sep 20, 2019
Notification concerning the date of oral proceedings
Sep 20, 2019
Summons to attend oral proceedings
Sep 20, 2019
Summons to attend oral proceedings
Aug 21, 2019
Brief communication - Opposition proceedings
Aug 16, 2019
(Electronic) Receipt
Aug 16, 2019
Auxiliary request during Opposition procedure - 01
Aug 16, 2019
Auxiliary request during Opposition procedure - 02
Aug 16, 2019
Auxiliary request during Opposition procedure - 03
Aug 16, 2019
Auxiliary request during Opposition procedure - 04
Aug 16, 2019
Auxiliary request during Opposition procedure - 05
Aug 16, 2019
Auxiliary request during Opposition procedure - 06
Aug 16, 2019
Auxiliary request during Opposition procedure - 07
Aug 16, 2019
Letter accompanying subsequently filed items
Aug 16, 2019
Main request during Opposition procedure
Aug 16, 2019
Written submission in preparation to/during oral proceedings
Aug 8, 2019
Brief communication - Opposition proceedings
Aug 5, 2019
(Electronic) Receipt
Aug 5, 2019
Letter accompanying subsequently filed items
Aug 5, 2019
Oral proceedings: Request for postponement
Jul 29, 2019
Brief communication - Opposition proceedings
Jul 23, 2019
(Electronic) Receipt
Jul 23, 2019
Citation in opposition procedure - 006
Jul 23, 2019
Citation in opposition procedure - 007
Jul 23, 2019
Citation in opposition procedure - 007
Jul 23, 2019
Citation in opposition procedure - 008
Jul 23, 2019
Citation in opposition procedure - 008
Jul 23, 2019
Citation in opposition procedure - 008
Jul 23, 2019
Consolidated list of cited opposition documents
Jul 23, 2019
Letter accompanying subsequently filed items
Jul 23, 2019
Written submission in preparation to/during oral proceedings
Mar 14, 2019
Brief communication - Opposition proceedings
Mar 11, 2019
(Electronic) Receipt
Mar 11, 2019
Letter accompanying subsequently filed items
Mar 11, 2019
Request for interpreters during oral proceedings
Feb 4, 2019
Advice of delivery
Jan 30, 2019
Advice of delivery
Jan 30, 2019
Advice of delivery
Jan 29, 2019
Advice of delivery
Jan 25, 2019
Annex to the communication - opposition
Jan 25, 2019
Information concerning oral proceedings
Jan 25, 2019
Summons to attend oral proceedings
Jan 25, 2019
Summons to attend oral proceedings
Oct 12, 2018
Brief communication - Opposition proceedings
Oct 1, 2018
(Electronic) Receipt
Oct 1, 2018
Letter accompanying subsequently filed items
Oct 1, 2018
Main request during Opposition procedure
Oct 1, 2018
Reply of the patent proprietor to the notice(s) of opposition
May 23, 2018
Communication of a notice of opposition and request to file observations
May 23, 2018
Notice of further oppositions to opponent(s)
May 16, 2018
Communication of a notice of opposition - first information to patent proprietor
May 9, 2018
(Electronic) Receipt
May 9, 2018
Citation in opposition procedure - 001
May 9, 2018
Citation in opposition procedure - 002
May 9, 2018
Citation in opposition procedure - 003
May 9, 2018
Citation in opposition procedure - 003
May 9, 2018
Citation in opposition procedure - 004
May 9, 2018
Citation in opposition procedure - 005
May 9, 2018
Letter accompanying subsequently filed items
May 9, 2018
Notice of opposition
May 9, 2018
Notice of opposition
Aug 10, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 13, 2017
Decision to grant a European patent
Jul 10, 2017
Brief communication to applicant/representative
Mar 21, 2017
(Electronic) Receipt
Mar 21, 2017
Filing of the translations of the claims
Mar 21, 2017
French translation of claims
Mar 21, 2017
German translation of the claims
Nov 25, 2016
Bibliographic data of the European patent application
Nov 25, 2016
Communication about intention to grant a European patent
Nov 25, 2016
Intention to grant (signatures)
Nov 25, 2016
Text intended for grant (clean copy)
Nov 25, 2016
Text intended for grant (version for approval)
Sep 26, 2016
Claims
Sep 26, 2016
Description
Sep 26, 2016
Reply to communication from the Examining Division
Aug 3, 2016
Grant of extension of time limit (examination procedure)
Jul 28, 2016
(Electronic) Receipt
Jul 28, 2016
Letter accompanying subsequently filed items
Jul 28, 2016
Request for extension of time limit to communication from the Examining Division
May 9, 2016
Submission concerning representation
Apr 22, 2016
Submission concerning representation
Mar 31, 2016
Annex to the communication
Mar 31, 2016
Communication from the Examining Division
Jul 23, 2015
(Electronic) Receipt
Jul 23, 2015
Claims
Jul 23, 2015
Letter accompanying subsequently filed items
Jul 23, 2015
Reply to communication from the Examining Division
Jun 15, 2015
Grant of extension of time limit (examination procedure)
Jun 9, 2015
Request for extension of time limit to communication from the Examining Division
Feb 4, 2015
Annex to the communication
Feb 4, 2015
Communication from the Examining Division
Nov 6, 2014
Claims
Nov 6, 2014
Reply to communication from the Examining Division
Sep 19, 2014
Grant of extension of time limit (examination procedure)
Sep 13, 2014
Request for extension of time limit to communication from the Examining Division
May 6, 2014
Annex to the communication
May 6, 2014
Communication from the Examining Division
Apr 1, 2014
Submission concerning representation
Mar 29, 2012
Decision to allow further processing
Mar 14, 2012
Claims
Mar 14, 2012
Request for further processing
Jan 17, 2012
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Sep 27, 2011
Grant of extension of time limit (examination procedure)
Sep 23, 2011
Request for extension of time limit to communication from the Examining Division
Sep 21, 2011
Request for extension of time limit to communication from the Examining Division
Jun 1, 2011
Annex to the communication
Jun 1, 2011
Communication from the Examining Division
Feb 16, 2011
Notification on forthcoming publication of bibliographic data
Jan 14, 2011
Communication regarding comments on Written Opinion/amendment of application/payment of claims fee
Dec 23, 2010
Copy of the international preliminary report on patentability
Dec 20, 2010
(Electronic) Receipt
Dec 20, 2010
Amended claims filed after receipt of (European) search report
Dec 20, 2010
Amendments received before examination
Dec 20, 2010
Matter concerning the application
Dec 20, 2010
Request for entry into the European phase
Oct 15, 2010
Information on entry into European phase
Jan 5, 2010
Priority document (electronically transmitted)
Dec 10, 2009
Copy of the international search report
Dec 10, 2009
Published international application - A1
Oct 2, 2009
Written opinion of the ISA, boxes No. I to VIII
Oct 2, 2009
Written opinion of the ISA, cover sheet
Oct 2, 2009
Written opinion of the ISA, supplemental box
Jun 15, 2009
Abstract
Jun 15, 2009
Claims
Jun 15, 2009
Description
Jun 15, 2009
Request form for international application (copy for ISA/EP)

EP2293764

LUBRIZOL ADVANCED MATERIALS

Application Number: EP09759386A
Filing Date: Jun 4, 2009
Status: Revoked; Mar 11, 2022
Publication Date: Aug 9, 2017
External Links: Slate, Register , Google Patents

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Ester Compounds For Use In Personal Care Products

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Dossier Documents

EP2293764