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IP Verse

Widespread Gene Delivery To Motor Neurons Using Peripheral Injection Of Aav Vectors

Patent No. EP2527457 (titled "Widespread Gene Delivery To Motor Neurons Using Peripheral Injection Of Aav Vectors") was filed by Centre National DE LA Recherche Scientifique on Oct 3, 2008. The application was issued on Feb 20, 2019.

Patent Summary

Patent Family

Patent Oppositions

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
BEZZUBOVA	Nov 19, 2019	JONES DAY

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 29, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 29, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 24, 2022
Termination of the opposition proceedings with revocation of patent
Dec 27, 2021
Advice of delivery
Dec 10, 2021
(Electronic) Receipt
Dec 10, 2021
Advice of delivery
Dec 10, 2021
Decision revoking the European patent
Dec 10, 2021
Decision revoking the European patent
Dec 10, 2021
Letter accompanying subsequently filed items
Dec 10, 2021
Notification concerning the date of oral proceedings
Dec 10, 2021
Notification concerning the date of oral proceedings
Dec 10, 2021
Transmittal of decision / summons - opposition
Dec 10, 2021
Transmittal of decision / summons - opposition
Dec 3, 2021
(Electronic) Receipt
Dec 3, 2021
Letter accompanying subsequently filed items
Dec 3, 2021
Request for revocation of patent
Dec 1, 2021
Notification concerning the date of oral proceedings
Dec 1, 2021
Notification concerning the date of oral proceedings
Sep 27, 2021
Communication of amended entries concerning the representative
Sep 21, 2021
Letter accompanying subsequently filed items
Sep 21, 2021
Submission concerning change of applicant's representative
Aug 18, 2021
Advice of delivery
Aug 18, 2021
Communication about missing advice of delivery
Jul 12, 2021
(Electronic) Receipt
Jul 12, 2021
Advice of delivery
Jul 12, 2021
Annex to the communication - opposition
Jul 12, 2021
Information concerning oral proceedings
Jul 12, 2021
Letter accompanying subsequently filed items
Jul 12, 2021
Summons to attend oral proceedings
Jul 12, 2021
Summons to attend oral proceedings
Jul 12, 2021
Transmittal of decision / summons - opposition
Jul 12, 2021
Transmittal of decision / summons - opposition
Feb 24, 2021
Brief communication - Opposition proceedings
Feb 18, 2021
Brief communication - Opposition proceedings
Feb 17, 2021
(Electronic) Receipt
Feb 17, 2021
Letter accompanying subsequently filed items
Feb 17, 2021
Reply to an examination report in opposition proceedings
Feb 12, 2021
Brief communication - Opposition proceedings
Feb 8, 2021
(Electronic) Receipt
Feb 8, 2021
Auxiliary request during Opposition procedure
Feb 8, 2021
Auxiliary request during Opposition procedure
Feb 8, 2021
Auxiliary request during Opposition procedure
Feb 8, 2021
Auxiliary request during Opposition procedure
Feb 8, 2021
Auxiliary request during Opposition procedure
Feb 8, 2021
Auxiliary request during Opposition procedure
Feb 8, 2021
Auxiliary request during Opposition procedure
Feb 8, 2021
Auxiliary request during Opposition procedure
Feb 8, 2021
Auxiliary request during Opposition procedure - 01
Feb 8, 2021
Auxiliary request during Opposition procedure - 02
Feb 8, 2021
Auxiliary request during Opposition procedure - 03
Feb 8, 2021
Auxiliary request during Opposition procedure - 04
Feb 8, 2021
Auxiliary request during Opposition procedure - 05
Feb 8, 2021
Auxiliary request during Opposition procedure - 06
Feb 8, 2021
Auxiliary request during Opposition procedure - 07
Feb 8, 2021
Auxiliary request during Opposition procedure - 08
Feb 8, 2021
Letter accompanying subsequently filed items
Feb 8, 2021
Reply to an examination report in opposition proceedings
Oct 8, 2020
Annex to the communication - opposition
Oct 8, 2020
Communication inviting the parties to file observations
Oct 8, 2020
Internal form - Opposition/addressees
Oct 5, 2020
Communication inviting the parties to file observations
Jun 8, 2020
Brief communication - Opposition proceedings
Jun 3, 2020
Consolidated list of cited opposition documents
Jun 1, 2020
(Electronic) Receipt
Jun 1, 2020
Citation in opposition procedure - 015
Jun 1, 2020
Citation in opposition procedure - 016
Jun 1, 2020
Citation in opposition procedure - 017
Jun 1, 2020
Citation in opposition procedure - 018
Jun 1, 2020
Letter accompanying subsequently filed items
Jun 1, 2020
Reply of the patent proprietor to the notice(s) of opposition
Apr 16, 2020
Brief communication - Opposition proceedings
Apr 16, 2020
Brief communication - Opposition proceedings
Apr 16, 2020
Rejection of request for extension of time limit
Apr 7, 2020
(Electronic) Receipt
Apr 7, 2020
Letter accompanying subsequently filed items
Apr 7, 2020
Request for extension of time limit
Dec 5, 2019
Communication of a notice of opposition and request to file observations
Dec 5, 2019
Notice of further oppositions to opponent(s)
Nov 25, 2019
Communication of a notice of opposition - first information to patent proprietor
Nov 19, 2019
(Electronic) Receipt
Nov 19, 2019
Citation in opposition procedure - 001
Nov 19, 2019
Citation in opposition procedure - 002
Nov 19, 2019
Citation in opposition procedure - 003
Nov 19, 2019
Citation in opposition procedure - 004
Nov 19, 2019
Citation in opposition procedure - 005
Nov 19, 2019
Citation in opposition procedure - 006
Nov 19, 2019
Citation in opposition procedure - 007
Nov 19, 2019
Citation in opposition procedure - 008
Nov 19, 2019
Citation in opposition procedure - 009
Nov 19, 2019
Citation in opposition procedure - 010
Nov 19, 2019
Citation in opposition procedure - 011
Nov 19, 2019
Citation in opposition procedure - 012
Nov 19, 2019
Citation in opposition procedure - 013
Nov 19, 2019
Citation in opposition procedure - 014
Nov 19, 2019
Notice of opposition
Nov 19, 2019
Notice of opposition
Mar 4, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 24, 2019
Decision to grant a European patent
Jan 7, 2019
(Electronic) Receipt
Jan 7, 2019
Filing of the translations of the claims
Jan 7, 2019
French translation of claims
Jan 7, 2019
German translation of the claims
Jan 7, 2019
Letter accompanying subsequently filed items
Aug 30, 2018
Bibliographic data of the European patent application
Aug 30, 2018
Communication about intention to grant a European patent
Aug 30, 2018
Intention to grant (signatures)
Aug 30, 2018
Text intended for grant (clean copy)
Aug 30, 2018
Text intended for grant (version for approval)
Apr 16, 2018
(Electronic) Receipt
Apr 16, 2018
Amended claims with annotations
Apr 16, 2018
Amended description with annotations
Apr 16, 2018
Claims
Apr 16, 2018
Description
Apr 16, 2018
Letter accompanying subsequently filed items
Apr 16, 2018
Reply to communication from the Examining Division
Dec 4, 2017
Annex to the communication
Dec 4, 2017
Communication from the Examining Division
Aug 1, 2017
(Electronic) Receipt
Aug 1, 2017
Amended claims with annotations
Aug 1, 2017
Claims
Aug 1, 2017
Letter accompanying subsequently filed items
Aug 1, 2017
Non-patent literature cited during the examination procedure
Aug 1, 2017
Non-patent literature cited during the examination procedure
Aug 1, 2017
Non-patent literature cited during the examination procedure
Aug 1, 2017
Non-patent literature cited during the examination procedure
Aug 1, 2017
Reply to communication from the Examining Division
Jun 23, 2017
Grant of extension of time limit (examination procedure)
Jun 2, 2017
(Electronic) Receipt
Jun 2, 2017
Letter accompanying subsequently filed items
Jun 2, 2017
Request for extension of time limit to communication from the Examining Division
Mar 30, 2017
Grant of extension of time limit (examination procedure)
Mar 27, 2017
(Electronic) Receipt
Mar 27, 2017
Letter accompanying subsequently filed items
Mar 27, 2017
Request for extension of time limit to communication from the Examining Division
Nov 22, 2016
Annex to the communication
Nov 22, 2016
Communication from the Examining Division
Nov 4, 2016
(Electronic) Receipt
Nov 4, 2016
Amended claims with annotations
Nov 4, 2016
Annex to the communication
Nov 4, 2016
Claims
Nov 4, 2016
Consultation by telephone/in person
Nov 4, 2016
Letter accompanying subsequently filed items
Nov 4, 2016
Reply to communication from the Examining Division
Nov 4, 2016
Result of consultation by telephone/in person
Sep 8, 2016
Grant of extension of time limit (examination procedure)
Sep 4, 2016
(Electronic) Receipt
Sep 4, 2016
Letter accompanying subsequently filed items
Sep 4, 2016
Request for extension of time limit to communication from the Examining Division
Apr 26, 2016
Annex to the communication
Apr 26, 2016
Communication from the Examining Division
Feb 13, 2015
Decision to allow further processing
Feb 3, 2015
(Electronic) Receipt
Feb 3, 2015
Letter accompanying subsequently filed items
Feb 3, 2015
Non-patent literature cited during the examination procedure
Feb 3, 2015
Non-patent literature cited during the examination procedure
Feb 3, 2015
Request for further processing
Nov 26, 2014
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Oct 23, 2014
Grant of extension of time limit (examination procedure)
Sep 29, 2014
(Electronic) Receipt
Sep 29, 2014
Letter accompanying subsequently filed items
Sep 29, 2014
Request for extension of time limit to communication from the Examining Division
Jul 22, 2014
Grant of extension of time limit (examination procedure)
Jul 16, 2014
(Electronic) Receipt
Jul 16, 2014
Letter accompanying subsequently filed items
Jul 16, 2014
Request for extension of time limit to communication from the Examining Division
Mar 17, 2014
Annex to the communication
Mar 17, 2014
CDS Clean up - amended applicant details
Mar 17, 2014
Communication from the Examining Division
Mar 5, 2014
Examination started
May 28, 2013
(Electronic) Receipt
May 28, 2013
Amended claims with annotations
May 28, 2013
Amendments received before examination
May 28, 2013
Letter accompanying subsequently filed items
May 28, 2013
Non-patent literature cited during the examination procedure
May 28, 2013
Non-patent literature cited during the examination procedure
May 28, 2013
Non-patent literature cited during the examination procedure
Dec 3, 2012
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 14, 2012
Refund of fees
Oct 31, 2012
Notification of forthcoming publication
Oct 30, 2012
Communication regarding the transmission of the European search report
Oct 30, 2012
European search opinion
Oct 30, 2012
European search report
Oct 12, 2012
Communication to designated inventor
Aug 30, 2012
Priority search results copy provided by EPO
Aug 20, 2012
Abstract
Aug 20, 2012
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Aug 20, 2012
Claims
Aug 20, 2012
Description
Aug 20, 2012
Designation of inventor
Aug 20, 2012
Drawings
Aug 20, 2012
Request for grant of a European patent
Apr 28, 2009
Priority document (electronically transmitted)

EP2527457

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Application Number: EP12180951A
Filing Date: Oct 3, 2008
Status: Revoked; Mar 25, 2022
Publication Date: Feb 20, 2019
External Links: Slate, EP2527457B1, Google Patents