The weekly litigation news digest is live. Subscribe now
The patent EP2524060 was granted to Biogen Idec MA on Nov 29, 2017. The application was filed on Jan 11, 2011 under application number EP11732315A. The patent is currently recorded with a legal status of "Revoked".

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 | Opposition Status |
|---|---|---|---|
| PHARMACEUTICAL WORKS POLPHARMA | Aug 27, 2018 | WICHMANN | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US2007190667 |
| INTERNATIONAL-SEARCH-REPORT | US2008044382 |
| INTERNATIONAL-SEARCH-REPORT | US2008233150 |
| INTERNATIONAL-SEARCH-REPORT | US6238859 |
| OPPOSITION | US2007207141 |
| OPPOSITION | WO2010090757 |
| OPPOSITION | WO2011085369 |
| OTHER | WO9719174 |
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
Get instant alerts for new documents
Feb 15, 2023
Refund of fees
Search/Exam
Feb 13, 2023
Feb 13, 2023
Feb 10, 2023
Feb 8, 2023
Feb 7, 2023
(Electronic) Receipt
Appeal
Feb 7, 2023
Feb 7, 2023
Feb 7, 2023
Withdrawal of an appeal
Appeal
Dec 6, 2022
Dec 6, 2022
Nov 28, 2022
(Electronic) Receipt
Appeal
Nov 28, 2022
Nov 28, 2022
Notice of appeal
Appeal
Sep 30, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Means of redress
OPPO
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 29, 2022
Sep 7, 2022
Aug 19, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 17, 2022
Aug 1, 2022
Aug 1, 2022
Jul 20, 2022
Jul 19, 2022
Jul 19, 2022
Jul 19, 2022
Jul 19, 2022
Jul 19, 2022
Jul 18, 2022
Jul 18, 2022
Jul 12, 2022
Jul 11, 2022
Jul 11, 2022
Jul 11, 2022
Jul 8, 2022
Jul 8, 2022
Jul 8, 2022
May 23, 2022
May 23, 2022
May 23, 2022
May 23, 2022
May 19, 2022
May 19, 2022
May 18, 2022
May 12, 2022
May 12, 2022
May 12, 2022
Mar 21, 2022
Mar 21, 2022
Mar 21, 2022
Mar 21, 2022
Mar 18, 2022
Mar 18, 2022
Mar 17, 2022
Mar 17, 2022
Mar 16, 2022
Mar 1, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 25, 2022
Feb 22, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 16, 2022
Feb 8, 2022
Jan 27, 2022
Jan 21, 2022
Jan 21, 2022
Jan 19, 2022
Jan 18, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 13, 2022
Jan 13, 2022
Jan 13, 2022
Jan 13, 2022
Jan 13, 2022
Jan 13, 2022
Jan 13, 2022
Jan 13, 2022
Jan 13, 2022
Jan 13, 2022
Mar 1, 2021
Mar 1, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 25, 2021
Feb 19, 2021
Sep 15, 2020
Sep 15, 2020
Sep 15, 2020
Sep 14, 2020
Sep 14, 2020
Sep 14, 2020
Sep 8, 2020
Sep 8, 2020
Sep 3, 2020
Sep 3, 2020
Sep 3, 2020
Sep 3, 2020
Aug 31, 2020
Aug 31, 2020
Aug 31, 2020
May 19, 2020
May 18, 2020
May 18, 2020
May 18, 2020
May 14, 2020
May 14, 2020
May 14, 2020
May 14, 2020
May 14, 2020
May 8, 2020
May 6, 2020
Apr 30, 2020
Apr 30, 2020
Apr 30, 2020
Apr 29, 2020
Apr 29, 2020
Apr 29, 2020
Apr 29, 2020
Apr 29, 2020
Apr 29, 2020
Apr 29, 2020
Apr 28, 2020
Apr 28, 2020
Apr 28, 2020
Apr 28, 2020
Apr 28, 2020
Apr 22, 2020
Apr 17, 2020
Apr 17, 2020
Apr 17, 2020
Apr 15, 2020
Apr 14, 2020
Apr 14, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 2, 2020
Mar 31, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 27, 2020
Mar 25, 2020
Mar 25, 2020
Mar 25, 2020
Mar 25, 2020
Authorisation
OPPO
Mar 25, 2020
Mar 25, 2020
Mar 4, 2020
Mar 4, 2020
Feb 28, 2020
Feb 28, 2020
Feb 28, 2020
Feb 28, 2020
Feb 28, 2020
Feb 28, 2020
Feb 28, 2020
Feb 27, 2020
Feb 27, 2020
Feb 27, 2020
Sep 23, 2019
Sep 23, 2019
Sep 20, 2019
Sep 19, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Mar 25, 2019
Mar 20, 2019
Mar 20, 2019
Mar 20, 2019
Mar 20, 2019
Mar 20, 2019
Mar 20, 2019
Mar 20, 2019
Mar 20, 2019
Mar 20, 2019
Mar 20, 2019
Mar 20, 2019
Mar 20, 2019
Mar 20, 2019
Dec 19, 2018
Dec 19, 2018
Dec 17, 2018
Dec 17, 2018
Dec 13, 2018
Dec 13, 2018
Dec 13, 2018
Dec 12, 2018
Dec 12, 2018
Authorisation
OPPO
Dec 12, 2018
Dec 12, 2018
Dec 11, 2018
Dec 11, 2018
Dec 11, 2018
Sep 11, 2018
Sep 11, 2018
Aug 31, 2018
Aug 27, 2018
Aug 27, 2018
Aug 27, 2018
Aug 27, 2018
Aug 27, 2018
Aug 27, 2018
Aug 27, 2018
Aug 27, 2018
Aug 27, 2018
Aug 27, 2018
Aug 27, 2018
Aug 27, 2018
Feb 19, 2018
Dec 7, 2017
Nov 6, 2017
Decision to grant a European patent
Search/Exam
Oct 5, 2017
Sep 18, 2017
(Electronic) Receipt
Search/Exam
Sep 18, 2017
Filing of the translations of the claims
Search/Exam
Sep 18, 2017
French translation of claims
Search/Exam
Sep 18, 2017
German translation of the claims
Search/Exam
Sep 18, 2017
Letter accompanying subsequently filed items
Search/Exam
May 9, 2017
May 9, 2017
May 9, 2017
Intention to grant (signatures)
Search/Exam
May 9, 2017
Text intended for grant (clean copy)
Search/Exam
May 9, 2017
Feb 3, 2017
Feb 3, 2017
Jan 26, 2017
Citation filed by a third party
Search/Exam
Jan 26, 2017
Observations by third parties
Search/Exam
Jan 13, 2017
(Electronic) Receipt
Search/Exam
Jan 13, 2017
Amended claims with annotations
Search/Exam
Jan 13, 2017
Claims
Search/Exam
Jan 13, 2017
Description
Search/Exam
Jan 13, 2017
Letter accompanying subsequently filed items
Search/Exam
Jan 13, 2017
Nov 3, 2016
Oct 27, 2016
(Electronic) Receipt
Search/Exam
Oct 27, 2016
Letter accompanying subsequently filed items
Search/Exam
Oct 27, 2016
Jul 4, 2016
Annex to the communication
Search/Exam
Jul 4, 2016
Jul 4, 2016
Apr 21, 2016
Apr 20, 2016
Apr 14, 2016
Observations by third parties
Search/Exam
Apr 14, 2016
Observations by third parties
Search/Exam
Mar 16, 2016
(Electronic) Receipt
Search/Exam
Mar 16, 2016
Amended claims with annotations
Search/Exam
Mar 16, 2016
Claims
Search/Exam
Mar 16, 2016
Letter accompanying subsequently filed items
Search/Exam
Mar 16, 2016
Jan 20, 2016
Jan 14, 2016
(Electronic) Receipt
Search/Exam
Jan 14, 2016
Letter accompanying subsequently filed items
Search/Exam
Jan 14, 2016
Sep 17, 2015
Annex to the communication
Search/Exam
Sep 17, 2015
Communication from the Examining Division
Search/Exam
Sep 7, 2015
(Electronic) Receipt
Search/Exam
Sep 7, 2015
Amended claims with annotations
Search/Exam
Sep 7, 2015
Claims
Search/Exam
Sep 7, 2015
Letter accompanying subsequently filed items
Search/Exam
Sep 7, 2015
Jun 16, 2015
Jun 15, 2015
Jun 10, 2015
(Electronic) Receipt
Search/Exam
Jun 10, 2015
Letter accompanying subsequently filed items
Search/Exam
Jun 10, 2015
Jun 9, 2015
Jun 1, 2015
Non-patent literature filed by a third party
Search/Exam
Jun 1, 2015
Non-patent literature filed by a third party
Search/Exam
Jun 1, 2015
Non-patent literature filed by a third party
Search/Exam
Jun 1, 2015
Non-patent literature filed by a third party
Search/Exam
Jun 1, 2015
Non-patent literature filed by a third party
Search/Exam
Jun 1, 2015
Observations by third parties
Search/Exam
May 14, 2015
Annexes in respect of a client data request
Search/Exam
May 14, 2015
Annexes in respect of a client data request
Search/Exam
May 14, 2015
Letter accompanying subsequently filed items
Search/Exam
May 14, 2015
Feb 25, 2015
Annex to a communication
Search/Exam
Feb 25, 2015
Annex to the communication
Search/Exam
Feb 25, 2015
Communication from the Examining Division
Search/Exam
Jan 13, 2015
Examination started
Search/Exam
Nov 17, 2014
Oct 28, 2014
Observations by third parties
Search/Exam
Apr 7, 2014
(Electronic) Receipt
Search/Exam
Apr 7, 2014
Apr 7, 2014
Amended claims with annotations
Search/Exam
Apr 7, 2014
Amendments received before examination
Search/Exam
Apr 7, 2014
Letter accompanying subsequently filed items
Search/Exam
Feb 28, 2014
Submission concerning representation
Search/Exam
Sep 27, 2013
Sep 11, 2013
Sep 11, 2013
European search opinion
Search/Exam
Sep 11, 2013
Supplementary European search report
Search/Exam
Oct 24, 2012
Aug 24, 2012
Aug 22, 2012
Communication to designated inventor
Search/Exam
Aug 22, 2012
Communication to designated inventor
Search/Exam
Aug 22, 2012
Communication to designated inventor
Search/Exam
Aug 22, 2012
Communication to designated inventor
Search/Exam
Aug 13, 2012
(Electronic) Receipt
Search/Exam
Aug 13, 2012
Aug 13, 2012
Amendments received before examination
Search/Exam
Aug 13, 2012
Matter concerning the application
Search/Exam
Aug 13, 2012
Request for entry into the European phase
Search/Exam
Aug 13, 2012
Submission concerning representation
Search/Exam
Aug 1, 2012
May 21, 2012
Information on entry into European phase
Search/Exam
Aug 3, 2011
Aug 3, 2011
Jul 14, 2011
Copy of the international search report
Search/Exam
Jul 14, 2011
Published international application - A1
Search/Exam