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The patent EP2624859 was granted to Medimmune on Mar 1, 2017. The application was filed on Sep 19, 2011 under application number EP11761051A. 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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2003129183 |
| DESCRIPTION | US2004198647 |
| DESCRIPTION | US2004237970 |
| DESCRIPTION | US2005164367 |
| DESCRIPTION | US2005282771 |
| DESCRIPTION | US2006025336 |
| DESCRIPTION | US2006211621 |
| DESCRIPTION | US2007232788 |
| DESCRIPTION | US2008014251 |
| DESCRIPTION | US2008188400 |
| DESCRIPTION | US2008267940 |
| DESCRIPTION | US2009098103 |
| DESCRIPTION | US2009148502 |
| DESCRIPTION | US2009175931 |
| DESCRIPTION | US2009232877 |
| DESCRIPTION | US2010086529 |
| DESCRIPTION | US2010093607 |
| INTERNATIONAL-SEARCH-REPORT | AU2003204479B |
| INTERNATIONAL-SEARCH-REPORT | EP1935429 |
| INTERNATIONAL-SEARCH-REPORT | US2006159733 |
| INTERNATIONAL-SEARCH-REPORT | WO2005038019 |
| OPPOSITION | AU2003204479B |
| OPPOSITION | US2006159733 |
| OPPOSITION | WO2005038019 |
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 26, 2020
Oct 26, 2020
Oct 21, 2020
Sep 22, 2020
Aug 14, 2020
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Jul 8, 2020
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Jan 27, 2020
Sep 9, 2019
Sep 9, 2019
Sep 9, 2019
Jul 24, 2019
Refund of fees
Appeal
Jul 23, 2019
Jul 23, 2019
Jul 12, 2019
Jul 9, 2019
(Electronic) Receipt
Appeal
Jul 9, 2019
Jul 9, 2019
Jul 9, 2019
Withdrawal of an appeal
Appeal
May 8, 2019
Apr 29, 2019
Processing of an appeal
Appeal
Apr 26, 2019
(Electronic) Receipt
Appeal
Apr 26, 2019
Apr 26, 2019
Notice of appeal
Appeal
Mar 13, 2019
Mar 6, 2019
Mar 6, 2019
Feb 28, 2019
Feb 28, 2019
Feb 28, 2019
Feb 28, 2019
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Means of redress
OPPO
Feb 28, 2019
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Jan 17, 2019
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Jan 11, 2019
Jan 11, 2019
Jan 11, 2019
Jan 11, 2019
Jan 9, 2019
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Jan 9, 2019
Nov 22, 2018
Nov 16, 2018
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Claims
OPPO
Nov 16, 2018
Claims
OPPO
Nov 16, 2018
Claims
OPPO
Nov 16, 2018
Nov 16, 2018
Nov 14, 2018
Nov 8, 2018
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Apr 30, 2018
Apr 23, 2018
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Claims
OPPO
Apr 23, 2018
Claims
OPPO
Apr 23, 2018
Apr 23, 2018
Dec 15, 2017
Dec 15, 2017
Dec 13, 2017
Nov 30, 2017
Nov 30, 2017
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Nov 30, 2017
Nov 30, 2017
Aug 8, 2017
Aug 2, 2017
Mar 1, 2017
Feb 2, 2017
Decision to grant a European patent
Search/Exam
Jan 13, 2017
(Electronic) Receipt
Search/Exam
Jan 13, 2017
Filing of the translations of the claims
Search/Exam
Jan 13, 2017
French translation of claims
Search/Exam
Jan 13, 2017
German translation of the claims
Search/Exam
Jan 13, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 28, 2016
Sep 28, 2016
Sep 28, 2016
Intention to grant (signatures)
Search/Exam
Sep 28, 2016
Text intended for grant (clean copy)
Search/Exam
Sep 28, 2016
Apr 4, 2016
Mar 11, 2016
(Electronic) Receipt
Search/Exam
Mar 11, 2016
Mar 11, 2016
Amended claims with annotations
Search/Exam
Mar 11, 2016
Mar 11, 2016
Amended description with annotations
Search/Exam
Mar 11, 2016
Letter accompanying subsequently filed items
Search/Exam
Mar 11, 2016
Mar 11, 2016
Jan 7, 2016
Copy of the international search report
Search/Exam
Jan 7, 2016
Published international application - A9
Search/Exam
Nov 23, 2015
Annex to the communication
Search/Exam
Nov 23, 2015
Communication from the Examining Division
Search/Exam
Aug 12, 2015
(Electronic) Receipt
Search/Exam
Aug 12, 2015
Amended claims with annotations
Search/Exam
Aug 12, 2015
Claims
Search/Exam
Aug 12, 2015
Letter accompanying subsequently filed items
Search/Exam
Aug 12, 2015
Jun 3, 2015
May 28, 2015
(Electronic) Receipt
Search/Exam
May 28, 2015
Letter accompanying subsequently filed items
Search/Exam
May 28, 2015
Feb 4, 2015
Annex to the communication
Search/Exam
Feb 4, 2015
Communication from the Examining Division
Search/Exam
Jan 29, 2015
Examination started
Search/Exam
Jul 17, 2013
May 29, 2013
May 27, 2013
Communication to designated inventor
Search/Exam
May 27, 2013
Communication to designated inventor
Search/Exam
May 2, 2013
(Electronic) Receipt
Search/Exam
May 2, 2013
May 2, 2013
Request for entry into the European phase
Search/Exam
Apr 23, 2013
Feb 15, 2013
Information on entry into European phase
Search/Exam
May 10, 2012
Apr 12, 2012
Copy of the international search report
Search/Exam
Apr 12, 2012
Published international application - A1
Search/Exam
Mar 9, 2012
Mar 9, 2012
Mar 9, 2012
Feb 7, 2012
Nov 14, 2011
Nov 14, 2011
Nov 14, 2011
Sep 27, 2011
Annex
PCTRO
Sep 19, 2011
(Electronic) Receipt
PCTRO
Sep 19, 2011
Abstract
PCTRO
Sep 19, 2011
Claims
PCTRO
Sep 19, 2011
Description
PCTRO
Sep 19, 2011
Drawings
PCTRO