IP Verse

Novel Superactive Il-33 Fragments, And Uses Thereof

Patent No. EP2678355 (titled "Novel Superactive Il-33 Fragments, And Uses Thereof") was filed by Centre National DE LA Recherche Scientifique Cnrs on Feb 24, 2012. The application was issued on Aug 17, 2016.

Patent Summary

Patent Family

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Patent Oppositions (2)

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
ELI LILLY	May 17, 2017	KENT
PFIZER	May 17, 2017	PFIZER

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

Dec 7, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Dec 7, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Dec 7, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Aug 25, 2023
(Electronic) Receipt
Aug 25, 2023
Advice of delivery
Aug 25, 2023
Letter accompanying subsequently filed items
Aug 22, 2023
(Electronic) Receipt
Aug 22, 2023
Advice of delivery
Aug 22, 2023
Decision revoking the European Patent (patent proprietor)
Aug 22, 2023
Decision revoking the European patent (opponent)
Aug 22, 2023
Decision revoking the European patent (opponent)
Aug 22, 2023
Letter accompanying subsequently filed items
Aug 22, 2023
Transmittal of decision / summons - opposition
Aug 22, 2023
Transmittal of decision / summons - opposition
Aug 22, 2023
Transmittal of decision / summons - opposition
Jun 15, 2023
Brief communication - Opposition proceedings
Jun 15, 2023
Brief communication - Opposition proceedings
Jun 15, 2023
Communication of amended entries
Jun 8, 2023
(Electronic) Receipt
Jun 8, 2023
Letter accompanying subsequently filed items
Jun 8, 2023
Request for a change of address - opponent
May 8, 2023
Communication concerning surcharge and failure to observe time limit
Dec 21, 2022
Communication to opponent concerning maintenance
Dec 21, 2022
Communication to opponent concerning maintenance
Dec 21, 2022
Communication with request to file translations
Dec 16, 2022
Maintenance of the patent with the documents specified in the final decision
Dec 7, 2022
Decision of the Board of Appeal
Dec 7, 2022
F3032 Notification(s) of the decision
Dec 3, 2021
F3013 Oral Proceedings: Forwarding minutes
Dec 3, 2021
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Nov 9, 2021
F3345 Forwarding of submissions to parties
Nov 8, 2021
(Electronic) Receipt
Nov 8, 2021
Letter accompanying subsequently filed items
Nov 8, 2021
Letter dealing with oral proceedings during the appeal procedure
Oct 27, 2021
F3345 Forwarding of submissions to parties
Oct 27, 2021
F3345 Forwarding of submissions to parties
Oct 27, 2021
F3345 Forwarding of submissions to parties
Oct 27, 2021
F3345 Forwarding of submissions to parties
Oct 27, 2021
F3345 Forwarding of submissions to parties
Oct 26, 2021
(Electronic) Receipt
Oct 26, 2021
F3345 Forwarding of submissions to parties
Oct 26, 2021
F3345 Forwarding of submissions to parties
Oct 26, 2021
Letter accompanying subsequently filed items
Oct 26, 2021
Letter dealing with oral proceedings during the appeal procedure
Oct 22, 2021
(Electronic) Receipt
Oct 22, 2021
Letter accompanying subsequently filed items
Oct 22, 2021
Letter dealing with oral proceedings during the appeal procedure
Oct 20, 2021
(Electronic) Receipt
Oct 20, 2021
(Electronic) Receipt
Oct 20, 2021
Annexes (other than cited documents) regarding appeal procedure
Oct 20, 2021
Annexes (other than cited documents) regarding appeal procedure
Oct 20, 2021
Annexes (other than cited documents) regarding appeal procedure
Oct 20, 2021
Letter accompanying subsequently filed items
Oct 20, 2021
Letter accompanying subsequently filed items
Oct 20, 2021
Letter dealing with oral proceedings during the appeal procedure
Oct 20, 2021
Letter dealing with oral proceedings during the appeal procedure
Oct 20, 2021
Non-Patent Literature cited during the appeal procedure
Oct 20, 2021
Non-Patent Literature cited during the appeal procedure
Sep 30, 2021
F3018 Oral proceedings: Confirmation interpreters
Sep 30, 2021
Oral proceedings: change of venue
Sep 30, 2021
Oral proceedings: change of venue
Sep 30, 2021
Oral proceedings: change of venue
Sep 29, 2021
F3345 Forwarding of submissions to parties
Sep 29, 2021
F3345 Forwarding of submissions to parties
Sep 29, 2021
F3345 Forwarding of submissions to parties
Sep 24, 2021
(Electronic) Receipt
Sep 24, 2021
(Electronic) Receipt
Sep 24, 2021
Letter accompanying subsequently filed items
Sep 24, 2021
Letter accompanying subsequently filed items
Sep 24, 2021
Letter dealing with oral proceedings during the appeal procedure
Sep 24, 2021
Letter dealing with oral proceedings during the appeal procedure
Sep 15, 2021
F3345 Forwarding of submissions to parties
Sep 10, 2021
(Electronic) Receipt
Sep 10, 2021
Annexes (other than cited documents) regarding appeal procedure
Sep 10, 2021
Annexes (other than cited documents) regarding appeal procedure
Sep 10, 2021
Letter accompanying subsequently filed items
Sep 10, 2021
Letter dealing with oral proceedings during the appeal procedure
May 14, 2021
F3345 Forwarding of submissions to parties
May 7, 2021
(Electronic) Receipt
May 7, 2021
Amended claims with annotations
May 7, 2021
Amended claims with annotations
May 7, 2021
Amended claims with annotations
May 7, 2021
Amended claims with annotations
May 7, 2021
Auxiliary request during appeals procedure - 01
May 7, 2021
Auxiliary request during appeals procedure - 02
May 7, 2021
Auxiliary request during appeals procedure - 03
May 7, 2021
Claims
May 7, 2021
Letter accompanying subsequently filed items
May 7, 2021
Letter dealing with oral proceedings during the appeal procedure
Jan 22, 2021
(Electronic) Receipt
Jan 22, 2021
Advice of delivery
Jan 22, 2021
Letter accompanying subsequently filed items
Jan 19, 2021
Advice of delivery
Jan 19, 2021
Communication about missing proof of delivery
Jan 18, 2021
(Electronic) Receipt
Jan 18, 2021
Advice of delivery
Jan 18, 2021
Letter accompanying subsequently filed items
Jan 13, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 13, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 13, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 13, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 12, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Jan 11, 2021
(Electronic) Receipt
Jan 11, 2021
Letter accompanying subsequently filed items
Jan 11, 2021
Letter dealing with oral proceedings during the appeal procedure
Dec 17, 2020
F3345 Forwarding of submissions to parties
Dec 14, 2020
F3345 Forwarding of submissions to parties
Dec 11, 2020
(Electronic) Receipt
Dec 11, 2020
Letter accompanying subsequently filed items
Dec 11, 2020
Oral proceedings: Request for postponement
Dec 9, 2020
(Electronic) Receipt
Dec 9, 2020
Letter accompanying subsequently filed items
Dec 9, 2020
Oral proceedings: Request for postponement
Nov 12, 2020
F3345 Forwarding of submissions to parties
Nov 6, 2020
(Electronic) Receipt
Nov 6, 2020
Letter accompanying subsequently filed items
Nov 6, 2020
Oral proceedings: Request for postponement
Oct 19, 2020
Advice of delivery
Oct 13, 2020
(Electronic) Receipt
Oct 13, 2020
Advice of delivery
Oct 13, 2020
Letter accompanying subsequently filed items
Oct 12, 2020
(Electronic) Receipt
Oct 12, 2020
Advice of delivery
Oct 12, 2020
Letter accompanying subsequently filed items
Oct 6, 2020
F3011.1 Oral Proceedings: summons
Oct 6, 2020
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Oct 1, 2020
F3010 Oral proceedings: order for summons
May 18, 2020
F3303.17 Change of the composition of the Board (T), in case Chairman is a legal member
May 4, 2020
F3303.16 Change of composition of the Board (T)
Nov 4, 2019
Composition of the board (T)
Aug 21, 2019
F3345 Forwarding of submissions to parties
Aug 21, 2019
F3345 Forwarding of submissions to parties
Aug 16, 2019
F3345 Forwarding of submissions to parties
Aug 16, 2019
F3345 Forwarding of submissions to parties
Aug 15, 2019
(Electronic) Receipt
Aug 15, 2019
Letter accompanying subsequently filed items
Aug 15, 2019
Reply to appeal
Aug 12, 2019
(Electronic) Receipt
Aug 12, 2019
Letter accompanying subsequently filed items
Aug 12, 2019
Reply to appeal
Aug 8, 2019
F3345 Forwarding of submissions to parties
Aug 8, 2019
F3345 Forwarding of submissions to parties
Aug 5, 2019
(Electronic) Receipt
Aug 5, 2019
Letter accompanying subsequently filed items
Aug 5, 2019
Reply to appeal
Apr 8, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 8, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 8, 2019
F3345 Forwarding of submissions to parties
Apr 8, 2019
F3345 Forwarding of submissions to parties
Apr 2, 2019
(Electronic) Receipt
Apr 2, 2019
Letter accompanying subsequently filed items
Apr 2, 2019
Statement of grounds of appeal
Apr 1, 2019
(Electronic) Receipt
Apr 1, 2019
Annexes (other than cited documents) regarding appeal procedure
Apr 1, 2019
Letter accompanying subsequently filed items
Apr 1, 2019
Statement of grounds of appeal
Mar 27, 2019
(Electronic) Receipt
Mar 27, 2019
Letter accompanying subsequently filed items
Mar 27, 2019
Request for interpreters during oral proceedings
Mar 27, 2019
Statement of grounds of appeal
Mar 1, 2019
Annex to the communication - opposition
Mar 1, 2019
Brief communication - Opposition proceedings
Mar 1, 2019
Brief communication - Opposition proceedings
Mar 1, 2019
Brief communication - Opposition proceedings
Mar 1, 2019
Scanned annex to a communication - opposition procedure
Feb 20, 2019
Brief communication - Opposition proceedings
Feb 20, 2019
Brief communication - Opposition proceedings
Feb 13, 2019
(Electronic) Receipt
Feb 13, 2019
F3004 Communication of the Registry
Feb 13, 2019
Letter regarding the opposition procedure (no time limit)
Feb 13, 2019
Letter regarding the opposition procedure (no time limit)
Feb 4, 2019
F3204 Communication of the file number to the parties
Feb 4, 2019
F3204 Communication of the file number to the parties
Jan 31, 2019
Brief communication - Opposition proceedings
Jan 31, 2019
Brief communication - Opposition proceedings
Jan 31, 2019
F3204 Communication of the file number to the parties
Jan 30, 2019
(Electronic) Receipt
Jan 30, 2019
(Electronic) Receipt
Jan 30, 2019
Letter accompanying subsequently filed items
Jan 30, 2019
Letter accompanying subsequently filed items
Jan 30, 2019
Notice of appeal
Jan 30, 2019
Notice of appeal
Jan 28, 2019
Processing of an appeal
Jan 25, 2019
(Electronic) Receipt
Jan 25, 2019
Letter accompanying subsequently filed items
Jan 25, 2019
Notice of appeal
Dec 17, 2018
Advice of delivery
Dec 4, 2018
Advice of delivery
Nov 30, 2018
Advice of delivery
Nov 28, 2018
Advice of delivery
Nov 27, 2018
Advice of delivery
Nov 22, 2018
Acknowledgement of a document
Nov 22, 2018
Acknowledgement of a document
Nov 22, 2018
Acknowledgement of a document
Nov 22, 2018
Annex to the communication - opposition
Nov 22, 2018
Decision of the Opposition Division and instruction
Nov 22, 2018
Druckexemplar in opposition procedure
Nov 22, 2018
Grounds for the decision (Annex) - opposition
Nov 22, 2018
Interlocutory decision in opposition proceedings
Nov 22, 2018
Internal form - Opposition/addressees
Nov 22, 2018
Internal form - Opposition/addressees
Nov 22, 2018
Means of redress
Nov 22, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 22, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 22, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 22, 2018
Provision of a copy of the minutes - opposition procedure
Nov 22, 2018
Scanned annex to a communication - opposition procedure
Nov 22, 2018
Scanned annex to a communication - opposition procedure
Oct 22, 2018
Information about the result of oral proceedings
Oct 9, 2018
Brief communication - Opposition proceedings
Oct 9, 2018
Brief communication - Opposition proceedings
Oct 5, 2018
Brief communication - Opposition proceedings
Oct 5, 2018
Brief communication - Opposition proceedings
Oct 3, 2018
(Electronic) Receipt
Oct 3, 2018
Citation in opposition procedure
Oct 3, 2018
Letter regarding the opposition procedure (no time limit)
Oct 3, 2018
Written submission in preparation to/during oral proceedings
Sep 24, 2018
Brief communication - Opposition proceedings
Sep 24, 2018
Brief communication - Opposition proceedings
Sep 18, 2018
(Electronic) Receipt
Sep 18, 2018
Letter regarding the opposition procedure (no time limit)
Sep 18, 2018
Non-patent literature cited during the opposition procedure
Sep 18, 2018
Written submission in preparation to/during oral proceedings
Aug 30, 2018
Brief communication - Opposition proceedings
Aug 30, 2018
Brief communication - Opposition proceedings
Aug 30, 2018
Brief communication - Opposition proceedings
Aug 24, 2018
Brief communication - Opposition proceedings
Aug 22, 2018
(Electronic) Receipt
Aug 22, 2018
(Electronic) Receipt
Aug 22, 2018
Any annexes (other than citation) to an opposition letter
Aug 22, 2018
Brief communication - Opposition proceedings
Aug 22, 2018
Brief communication - Opposition proceedings
Aug 22, 2018
Citation in opposition procedure
Aug 22, 2018
Claims
Aug 22, 2018
Claims
Aug 22, 2018
Claims
Aug 22, 2018
Letter accompanying subsequently filed items
Aug 22, 2018
Letter accompanying subsequently filed items
Aug 22, 2018
Non-patent literature cited during the opposition procedure
Aug 22, 2018
Non-patent literature cited during the opposition procedure
Aug 22, 2018
Non-patent literature cited during the opposition procedure
Aug 22, 2018
Non-patent literature cited during the opposition procedure
Aug 22, 2018
Non-patent literature cited during the opposition procedure
Aug 22, 2018
Written submission in preparation to/during oral proceedings
Aug 22, 2018
Written submission in preparation to/during oral proceedings
Aug 17, 2018
(Electronic) Receipt
Aug 17, 2018
Letter regarding the opposition procedure (no time limit)
Aug 17, 2018
Request for interpreters during oral proceedings
Jul 19, 2018
Brief communication - Opposition proceedings
Jul 19, 2018
Brief communication - Opposition proceedings
Jul 16, 2018
(Electronic) Receipt
Jul 16, 2018
Request for interpreters during oral proceedings
Jun 29, 2018
Brief communication - Opposition proceedings
Jun 29, 2018
Brief communication - Opposition proceedings
Jun 26, 2018
(Electronic) Receipt
Jun 26, 2018
Authorisation
Jun 26, 2018
Letter accompanying subsequently filed items
May 14, 2018
Advice of delivery
May 4, 2018
Advice of delivery
May 3, 2018
Advice of delivery
May 1, 2018
Advice of delivery
Apr 26, 2018
Advice of delivery
Apr 23, 2018
Acknowledgement of a document
Apr 23, 2018
Acknowledgement of a document
Apr 23, 2018
Acknowledgement of a document
Apr 23, 2018
Annex to the communication - opposition
Apr 23, 2018
Information concerning oral proceedings
Apr 23, 2018
Preparation for oral proceedings
Apr 23, 2018
Summons to attend oral proceedings
Apr 23, 2018
Summons to attend oral proceedings
Apr 23, 2018
Summons to attend oral proceedings
Nov 7, 2017
Brief communication - Opposition proceedings
Nov 7, 2017
Brief communication - Opposition proceedings
Oct 31, 2017
(Electronic) Receipt
Oct 31, 2017
Letter accompanying subsequently filed items
Oct 31, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jun 26, 2017
Communication of a notice of opposition and request to file observations
Jun 26, 2017
Notice of further oppositions to opponent(s)
Jun 26, 2017
Notice of further oppositions to opponent(s)
May 31, 2017
Citation in opposition procedure
May 31, 2017
Non-patent literature cited during the opposition procedure
May 31, 2017
Non-patent literature cited during the opposition procedure
May 31, 2017
Non-patent literature cited during the opposition procedure
May 31, 2017
Non-patent literature cited during the opposition procedure
May 31, 2017
Non-patent literature cited during the opposition procedure
May 31, 2017
Non-patent literature cited during the opposition procedure
May 31, 2017
Non-patent literature cited during the opposition procedure
May 31, 2017
Non-patent literature cited during the opposition procedure
May 31, 2017
Non-patent literature cited during the opposition procedure
May 31, 2017
Non-patent literature cited during the opposition procedure
May 31, 2017
Non-patent literature cited during the opposition procedure
May 31, 2017
Notice of opposition
May 26, 2017
Communication of a notice of opposition - first information to patent proprietor
May 26, 2017
Communication of a notice of opposition - first information to patent proprietor
May 17, 2017
(Electronic) Receipt
May 17, 2017
(Electronic) Receipt
May 17, 2017
Citation in opposition procedure
May 17, 2017
Citation in opposition procedure
May 17, 2017
Citation in opposition procedure
May 17, 2017
Citation in opposition procedure
May 17, 2017
Citation in opposition procedure
May 17, 2017
Citation in opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Notice of opposition
May 17, 2017
Notice of opposition
May 17, 2017
Notice of opposition
May 17, 2017
Notice of opposition
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Translation of the evidence during Opposition procedure
May 17, 2017
Translation of the evidence during Opposition procedure
May 17, 2017
Translation of the evidence during Opposition procedure
Aug 18, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 21, 2016
Decision to grant a European patent
Jul 8, 2016
(Electronic) Receipt
Jul 8, 2016
English translation of the claims
Jul 8, 2016
Filing of the translations of the claims
Jul 8, 2016
German translation of the claims
Jul 8, 2016
Letter accompanying subsequently filed items
Mar 9, 2016
Bibliographic data of the European patent application
Mar 9, 2016
Communication about intention to grant a European patent
Mar 9, 2016
Intention to grant (signatures)
Mar 9, 2016
Text intended for grant (clean copy)
Mar 9, 2016
Text intended for grant (sequence listing)
Mar 9, 2016
Text intended for grant (version for approval)
Dec 11, 2014
(Electronic) Receipt
Dec 11, 2014
Amended description with annotations
Dec 11, 2014
Description
Dec 11, 2014
Letter accompanying subsequently filed items
Dec 11, 2014
Reply to communication from the Examining Division
Aug 26, 2014
Annex to the communication
Aug 26, 2014
Communication from the Examining Division
Jul 30, 2014
Examination started
Mar 26, 2014
(Electronic) Receipt
Mar 26, 2014
Amended claims filed after receipt of (European) search report
Mar 26, 2014
Amended claims with annotations
Mar 26, 2014
Letter accompanying subsequently filed items
Mar 26, 2014
Reply to Written Opinion prepared by the EPO
Mar 17, 2014
CDS Clean up - amended applicant details
Dec 4, 2013
Notification on forthcoming publication of bibliographic data
Oct 7, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Oct 2, 2013
Communication to designated inventor
Oct 2, 2013
Communication to designated inventor
Oct 2, 2013
Communication to designated inventor
Sep 28, 2013
Priority search results copy provided by EPO
Sep 23, 2013
(Electronic) Receipt
Sep 23, 2013
Request for entry into the European phase
Sep 11, 2013
Copy of the international preliminary report on patentability
Jul 5, 2013
Information on entry into European phase
Sep 18, 2012
Priority document (electronically transmitted)
Aug 30, 2012
Converted Sequence Listing
Aug 30, 2012
Copy of the international search report
Aug 30, 2012
Copy of the international search report
Aug 30, 2012
Published international application - A1
Jun 18, 2012
Written opinion of the ISA, boxes No. I to VIII
Jun 18, 2012
Written opinion of the ISA, cover sheet
Jun 18, 2012
Written opinion of the ISA, supplemental box
Feb 24, 2012
(Electronic) Receipt
Feb 24, 2012
Abstract
Feb 24, 2012
Claims
Feb 24, 2012
Description
Feb 24, 2012
Drawings

EP2678355

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS

Application Number: EP12705692A
Filing Date: Feb 24, 2012
Status: Revoked; Dec 8, 2023
Publication Date: Aug 17, 2016
External Links: Slate, Register , Google Patents