Methods Of Treating Inflammatory And Autoimmune Diseases With Natalizumab

Patent No. EP1991267 (titled "Methods Of Treating Inflammatory And Autoimmune Diseases With Natalizumab") was filed by Biogen Idec MA on Mar 2, 2007. The application was issued on Dec 20, 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
PHARMACEUTICAL WORKS POLPHARMA	Sep 20, 2018	WICHMANN

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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Oct 20, 2021
Refund of fees
Oct 14, 2021
Termination of the opposition proceedings with revocation of patent
Oct 13, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 13, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 12, 2021
(Electronic) Receipt
Oct 12, 2021
F3345 Forwarding of submissions to parties
Oct 12, 2021
Letter accompanying subsequently filed items
Oct 12, 2021
Withdrawal of an appeal
Sep 27, 2021
Advice of delivery
Sep 24, 2021
(Electronic) Receipt
Sep 24, 2021
Advice of delivery
Sep 24, 2021
F3028 Inadmissibility of the appeal: non-submission of the statement of grounds
Sep 24, 2021
F3345 Forwarding of submissions to parties
Sep 24, 2021
Letter accompanying subsequently filed items
Jun 30, 2021
Composition of the board (T)
Jun 22, 2021
F3204 Communication of the file number to the parties
Jun 22, 2021
F3204 Communication of the file number to the parties
Jun 11, 2021
(Electronic) Receipt
Jun 11, 2021
Letter accompanying subsequently filed items
Jun 11, 2021
Notice of appeal
Apr 13, 2021
(Electronic) Receipt
Apr 13, 2021
Advice of delivery
Apr 13, 2021
Advice of delivery
Apr 13, 2021
Advice of delivery
Apr 13, 2021
Letter accompanying subsequently filed items
Apr 12, 2021
Annex to the communication - opposition
Apr 12, 2021
Decision of the Opposition Division and instruction
Apr 12, 2021
Decision revoking the European patent
Apr 12, 2021
Grounds for the decision (Annex) - opposition
Apr 12, 2021
Internal form - Opposition/addressees
Apr 12, 2021
Internal form - Opposition/addressees
Apr 12, 2021
Means of redress
Apr 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 12, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 12, 2021
Provision of a copy of the minutes - opposition procedure
Apr 12, 2021
Scanned annex to a communication - opposition procedure
Apr 12, 2021
Scanned annex to a communication - opposition procedure
Apr 12, 2021
Transmittal of decision / summons - opposition
Apr 12, 2021
Transmittal of decision / summons - opposition
Mar 11, 2021
Brief communication - Opposition proceedings
Mar 10, 2021
Information about the result of oral proceedings
Mar 5, 2021
(Electronic) Receipt
Mar 5, 2021
Citation in opposition procedure - 027
Mar 5, 2021
Letter accompanying subsequently filed items
Mar 5, 2021
Written submission in preparation to/during oral proceedings
Feb 17, 2021
Brief communication - Opposition proceedings
Feb 10, 2021
(Electronic) Receipt
Feb 10, 2021
Citation in opposition procedure - 026
Feb 10, 2021
Letter accompanying subsequently filed items
Feb 10, 2021
Written submission in preparation to/during oral proceedings
Jan 22, 2021
Brief communication - Opposition proceedings
Jan 22, 2021
Notification concerning the date of oral proceedings
Jan 22, 2021
Notification concerning the date of oral proceedings
Jan 8, 2021
(Electronic) Receipt
Jan 8, 2021
Citation in opposition procedure - 023
Jan 8, 2021
Citation in opposition procedure - 024
Jan 8, 2021
Citation in opposition procedure - 025
Jan 8, 2021
Letter accompanying subsequently filed items
Jan 8, 2021
Letter accompanying subsequently filed items
Jan 8, 2021
Written submission in preparation to/during oral proceedings
Jul 21, 2020
(Electronic) Receipt
Jul 21, 2020
Advice of delivery
Jul 21, 2020
Letter accompanying subsequently filed items
Jul 16, 2020
Acknowledgement of a document
Jun 9, 2020
Advice of delivery
Jun 3, 2020
Acknowledgement of a document
Jun 3, 2020
Acknowledgement of a document
Jun 3, 2020
Information about the result of oral proceedings
Jun 3, 2020
Information concerning oral proceedings
Jun 3, 2020
Information concerning oral proceedings
Jun 3, 2020
Summons to attend oral proceedings
Jun 3, 2020
Summons to attend oral proceedings
May 4, 2020
Notification concerning the date of oral proceedings
May 4, 2020
Notification concerning the date of oral proceedings
Apr 20, 2020
Brief communication - Opposition proceedings
Apr 14, 2020
(Electronic) Receipt
Apr 14, 2020
Citation in opposition procedure - 021
Apr 14, 2020
Citation in opposition procedure - 022
Apr 14, 2020
Letter accompanying subsequently filed items
Apr 14, 2020
Written submission in preparation to/during oral proceedings
Mar 31, 2020
Brief communication - Opposition proceedings
Mar 25, 2020
(Electronic) Receipt
Mar 25, 2020
Letter accompanying subsequently filed items
Mar 25, 2020
Written submission in preparation to/during oral proceedings
Mar 24, 2020
Brief communication - Opposition proceedings
Mar 24, 2020
Brief communication - Opposition proceedings
Mar 13, 2020
(Electronic) Receipt
Mar 13, 2020
(Electronic) Receipt
Mar 13, 2020
Any annexes (other than citation) to an opposition letter
Mar 13, 2020
Any annexes (other than citation) to an opposition letter
Mar 13, 2020
Authorisation
Mar 13, 2020
Citation in opposition procedure - 013
Mar 13, 2020
Citation in opposition procedure - 014
Mar 13, 2020
Citation in opposition procedure - 015
Mar 13, 2020
Citation in opposition procedure - 016
Mar 13, 2020
Citation in opposition procedure - 017
Mar 13, 2020
Citation in opposition procedure - 018
Mar 13, 2020
Citation in opposition procedure - 019
Mar 13, 2020
Citation in opposition procedure - 020
Mar 13, 2020
Letter accompanying subsequently filed items
Mar 13, 2020
Letter accompanying subsequently filed items
Mar 13, 2020
Request for interpreters during oral proceedings
Mar 13, 2020
Written submission in preparation to/during oral proceedings
Nov 5, 2019
Advice of delivery
Nov 5, 2019
Advice of delivery
Sep 20, 2019
Advice of delivery
Sep 18, 2019
Advice of delivery
Sep 16, 2019
Acknowledgement of a document
Sep 16, 2019
Acknowledgement of a document
Sep 16, 2019
Information concerning oral proceedings
Sep 16, 2019
Summons to attend oral proceedings
Sep 16, 2019
Summons to attend oral proceedings
Sep 12, 2019
Notification concerning the date of oral proceedings
Sep 12, 2019
Notification concerning the date of oral proceedings
Sep 6, 2019
Brief communication - Opposition proceedings
Sep 2, 2019
(Electronic) Receipt
Sep 2, 2019
Any annexes (other than citation) to an opposition letter
Sep 2, 2019
Letter accompanying subsequently filed items
Sep 2, 2019
Oral proceedings: reply to date proposed
Aug 29, 2019
Advice of delivery
Aug 27, 2019
Advice of delivery
Aug 21, 2019
Brief communication - Opposition proceedings
Aug 9, 2019
(Electronic) Receipt
Aug 9, 2019
Advice of delivery
Aug 9, 2019
Any annexes (other than citation) to an opposition letter
Aug 9, 2019
Letter accompanying subsequently filed items
Aug 9, 2019
Oral proceedings: Request for postponement
Aug 8, 2019
Advice of delivery
Aug 5, 2019
Acknowledgement of a document
Aug 5, 2019
Acknowledgement of a document
Aug 5, 2019
Annex to the communication - opposition
Aug 5, 2019
Information concerning oral proceedings
Aug 5, 2019
Summons to attend oral proceedings
Aug 5, 2019
Summons to attend oral proceedings
Jun 5, 2019
Brief communication - Opposition proceedings
May 29, 2019
(Electronic) Receipt
May 29, 2019
Citation in opposition procedure - 012
May 29, 2019
Letter accompanying subsequently filed items
May 29, 2019
Letter regarding the opposition procedure (no time limit)
Apr 30, 2019
Brief communication - Opposition proceedings
Apr 18, 2019
(Electronic) Receipt
Apr 18, 2019
Auxiliary request during Opposition procedure
Apr 18, 2019
Auxiliary request during Opposition procedure
Apr 18, 2019
Auxiliary request during Opposition procedure
Apr 18, 2019
Auxiliary request during Opposition procedure
Apr 18, 2019
Auxiliary request during Opposition procedure
Apr 18, 2019
Auxiliary request during Opposition procedure - 01
Apr 18, 2019
Auxiliary request during Opposition procedure - 02
Apr 18, 2019
Auxiliary request during Opposition procedure - 03
Apr 18, 2019
Auxiliary request during Opposition procedure - 04
Apr 18, 2019
Auxiliary request during Opposition procedure - 05
Apr 18, 2019
Citation in opposition procedure - 009
Apr 18, 2019
Citation in opposition procedure - 010
Apr 18, 2019
Citation in opposition procedure - 011
Apr 18, 2019
Letter accompanying subsequently filed items
Apr 18, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jan 30, 2019
Brief communication - Opposition proceedings
Jan 30, 2019
Grant of extension of time limit (opposition procedure)
Jan 28, 2019
Brief communication - Opposition proceedings
Jan 28, 2019
Communication confirming withdrawal from representation
Jan 28, 2019
Communication of amended entries concerning the representative
Jan 24, 2019
(Electronic) Receipt
Jan 24, 2019
Letter accompanying subsequently filed items
Jan 24, 2019
Request for extension of time limit
Jan 23, 2019
(Electronic) Receipt
Jan 23, 2019
(Electronic) Receipt
Jan 23, 2019
Authorisation
Jan 23, 2019
Letter accompanying subsequently filed items
Jan 23, 2019
Letter accompanying subsequently filed items
Jan 23, 2019
Submission concerning change of proprietor's representative
Jan 23, 2019
Submission concerning change of proprietor's representative
Oct 8, 2018
Communication of a notice of opposition and request to file observations
Oct 8, 2018
Notice of further oppositions to opponent(s)
Oct 1, 2018
Communication of a notice of opposition - first information to patent proprietor
Sep 20, 2018
(Electronic) Receipt
Sep 20, 2018
Citation in opposition procedure - 001
Sep 20, 2018
Citation in opposition procedure - 002
Sep 20, 2018
Citation in opposition procedure - 003
Sep 20, 2018
Citation in opposition procedure - 004
Sep 20, 2018
Citation in opposition procedure - 005
Sep 20, 2018
Citation in opposition procedure - 006
Sep 20, 2018
Citation in opposition procedure - 007
Sep 20, 2018
Citation in opposition procedure - 008
Sep 20, 2018
Notice of opposition
Sep 20, 2018
Notice of opposition
Jan 5, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 23, 2017
Decision to grant a European patent
Nov 20, 2017
Communication of the registration of a transfer or change of name and/or address
Nov 15, 2017
Decision to allow further processing
Nov 10, 2017
(Electronic) Receipt
Nov 10, 2017
Letter accompanying subsequently filed items
Nov 10, 2017
Submission concerning change of applicant's address
Nov 6, 2017
(Electronic) Receipt
Nov 6, 2017
French translation of claims
Nov 6, 2017
German translation of the claims
Nov 6, 2017
Letter accompanying subsequently filed items
Nov 6, 2017
Request for further processing
Aug 25, 2017
Application deemed to be withdrawn ( translations of claims/payment missing)
Mar 9, 2017
Bibliographic data of the European patent application
Mar 9, 2017
Communication about intention to grant a European patent
Mar 9, 2017
Intention to grant (signatures)
Mar 9, 2017
Text intended for grant (clean copy)
Mar 9, 2017
Text intended for grant (version for approval)
Jan 17, 2017
Notification concerning the date of oral proceedings
Jan 9, 2017
(Electronic) Receipt
Jan 9, 2017
Description
Jan 9, 2017
Letter accompanying subsequently filed items
Jan 9, 2017
Letter dealing with oral proceedings
Jan 4, 2017
Annex to the communication
Jan 4, 2017
Consultation by telephone/in person
Jan 4, 2017
Result of consultation by telephone/in person
Dec 14, 2016
Acknowledgement of receipt of third party observations
Dec 14, 2016
Transmittal of third party observations to applicant
Dec 7, 2016
Non-patent literature filed by a third party
Dec 7, 2016
Observations by third parties
Dec 7, 2016
Observations by third parties
Nov 22, 2016
(Electronic) Receipt
Nov 22, 2016
Amended claims with annotations
Nov 22, 2016
Claims
Nov 22, 2016
Letter accompanying subsequently filed items
Nov 22, 2016
Letter dealing with oral proceedings
Nov 3, 2016
Annex to the communication
Nov 3, 2016
Consultation by telephone/in person
Nov 3, 2016
Result of consultation by telephone/in person
Jul 28, 2016
(Electronic) Receipt
Jul 28, 2016
Advice of delivery
Jul 28, 2016
Letter accompanying subsequently filed items
Jul 19, 2016
Acknowledgement of a document
Jul 19, 2016
Annex to the communication
Jul 19, 2016
Preparation for oral proceedings
Jul 19, 2016
Summons to attend oral proceedings
Aug 26, 2015
(Electronic) Receipt
Aug 26, 2015
Amended claims with annotations
Aug 26, 2015
Annex
Aug 26, 2015
Claims
Aug 26, 2015
Letter accompanying subsequently filed items
Aug 26, 2015
Reply to communication from the Examining Division
Aug 26, 2015
Reply to communication from the Examining Division
Jun 15, 2015
Communication of the registration of a transfer or change of name and/or address
Jun 9, 2015
Grant of extension of time limit (examination procedure)
Jun 3, 2015
(Electronic) Receipt
Jun 3, 2015
Letter accompanying subsequently filed items
Jun 3, 2015
Request for extension of time limit to communication from the Examining Division
May 14, 2015
Annexes in respect of a client data request
May 14, 2015
Annexes in respect of a client data request
May 14, 2015
Letter accompanying subsequently filed items
May 14, 2015
Submission concerning change of applicant's name
Mar 31, 2015
Communication of amended entries concerning the representative
Mar 24, 2015
(Electronic) Receipt
Mar 24, 2015
Letter accompanying subsequently filed items
Mar 24, 2015
Submission concerning change of applicant's representative
Feb 16, 2015
Annex to the communication
Feb 16, 2015
Communication from the Examining Division
Apr 16, 2014
Refund of fees
Feb 28, 2014
Submission concerning representation
Dec 3, 2013
Decision to allow further processing
Nov 20, 2013
(Electronic) Receipt
Nov 20, 2013
Amended claims with annotations
Nov 20, 2013
Claims
Nov 20, 2013
Letter accompanying subsequently filed items
Nov 20, 2013
Request for further processing
Sep 19, 2013
Communication of the registration of a transfer or change of name and/or address
Sep 12, 2013
(Electronic) Receipt
Sep 12, 2013
Annexes in respect of a client data request
Sep 12, 2013
Annexes in respect of a client data request
Sep 12, 2013
Letter accompanying subsequently filed items
Sep 12, 2013
Submission concerning a transfer of rights (applicant)
Sep 10, 2013
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Sep 3, 2013
Communication of amended entries concerning the representative
Aug 5, 2013
(Electronic) Receipt
Aug 5, 2013
Letter accompanying subsequently filed items
Aug 5, 2013
Submission concerning change of applicant's representative
Jun 17, 2013
Refund of fees
Jun 17, 2013
Refund of fees
May 24, 2013
Grant of extension of time limit (examination procedure)
May 17, 2013
(Electronic) Receipt
May 17, 2013
Letter accompanying subsequently filed items
May 17, 2013
Request for extension of time limit to communication from the Examining Division
Apr 15, 2013
Refund of fees
Mar 27, 2013
Grant of extension of time limit (examination procedure)
Mar 21, 2013
(Electronic) Receipt
Mar 21, 2013
Letter accompanying subsequently filed items
Mar 21, 2013
Request for extension of time limit to communication from the Examining Division
Nov 22, 2012
Annex to the communication
Nov 22, 2012
Communication from the Examining Division
Mar 14, 2012
Decision to allow further processing
Mar 2, 2012
(Electronic) Receipt
Mar 2, 2012
Amended claims with annotations
Mar 2, 2012
Claims
Mar 2, 2012
Letter accompanying subsequently filed items
Mar 2, 2012
Reply to communication from the Examining Division
Jan 4, 2012
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Nov 15, 2011
Refusal of request for extension of time limit
Nov 9, 2011
(Electronic) Receipt
Nov 9, 2011
Letter accompanying subsequently filed items
Nov 9, 2011
Request for extension of time limit to communication from the Examining Division
Sep 20, 2011
Grant of extension of time limit (examination procedure)
Sep 14, 2011
(Electronic) Receipt
Sep 14, 2011
Letter accompanying subsequently filed items
Sep 14, 2011
Request for extension of time limit to communication from the Examining Division
May 17, 2011
Annex to the communication
May 17, 2011
Communication from the Examining Division
Oct 18, 2010
(Electronic) Receipt
Oct 18, 2010
Description
Oct 18, 2010
Letter accompanying subsequently filed items
Oct 18, 2010
Reply to communication from the Examining Division
Aug 10, 2010
Grant of extension of time limit (examination procedure)
Aug 4, 2010
(Electronic) Receipt
Aug 4, 2010
Letter accompanying subsequently filed items
Aug 4, 2010
Request for extension of time limit to communication from the Examining Division
Apr 6, 2010
Communication from the Examining Division
Mar 8, 2010
(Electronic) Receipt
Mar 8, 2010
Letter accompanying subsequently filed items
Mar 8, 2010
Maintenance of the application
Jan 29, 2010
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jan 12, 2010
Communication regarding the transmission of the European search report
Jan 12, 2010
European search opinion
Jan 12, 2010
Supplementary European search report
Oct 22, 2008
Notification on forthcoming publication of bibliographic data
Oct 14, 2008
Copy of the international preliminary report on patentability
Oct 13, 2008
Communication regarding possible amendment of claims/payment of claims fees
Sep 15, 2008
(Electronic) Receipt
Sep 15, 2008
Amended claims filed after receipt of (European) search report
Sep 15, 2008
Amended claims filed after receipt of (European) search report
Sep 15, 2008
Amendments received before examination
Sep 15, 2008
Matter concerning the application
Sep 15, 2008
Request for entry into the European phase
Sep 15, 2008
Submission concerning representation
Jul 18, 2008
Information on entry into European phase
Nov 29, 2007
Copy of the international search report
Nov 29, 2007
International publication of the international search report
Oct 3, 2007
Priority document (electronically transmitted)
Sep 13, 2007
Published international application - A2

EP1991267

BIOGEN IDEC MA

Application Number: EP07751993A
Filing Date: Mar 2, 2007
Status: Revoked; Oct 15, 2021
Publication Date: Dec 20, 2017
External Links: Slate, Register , Google Patents

IP Verse

Methods Of Treating Inflammatory And Autoimmune Diseases With Natalizumab

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Dossier Documents

EP1991267