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The patent EP2300013 was granted to Ariad Pharmaceuticals on Nov 13, 2024. The application was filed on May 21, 2009 under application number EP09751617A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| GENERICS UK | Jun 5, 2018 | ELKINGTON AND FIFE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | FR2911138 |
| EXAMINATION | WO2004080980 |
| EXAMINATION | WO2007021937 |
| INTERNATIONAL-SEARCH-REPORT | US2005203114 |
| INTERNATIONAL-SEARCH-REPORT | US6770652 |
| INTERNATIONAL-SEARCH-REPORT | US6878697 |
| OPPOSITION | FR2911138 |
| OPPOSITION | US2004242611 |
| OPPOSITION | US2005203114 |
| OPPOSITION | WO2004080980 |
| OPPOSITION | WO2005016528 |
| OPPOSITION | WO2006078846 |
| OPPOSITION | WO2007006926 |
| OPPOSITION | WO2007021937 |
| SEARCH | US2005203114 |
| SEARCH | US6878697 |
| SEARCH | WO2005016528 |
| SEARCH | WO2006078846 |
| SEARCH | WO2007006926 |
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 17, 2024
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Means of redress
OPPO
Feb 26, 2024
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(Electronic) Receipt
Appeal
Nov 2, 2022
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Sep 8, 2022
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
Oct 20, 2020
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Aug 5, 2020
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(Electronic) Receipt
Appeal
Jul 16, 2020
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Reply to appeal
Appeal
Jul 16, 2020
Reply to appeal
Appeal
Mar 6, 2020
Feb 28, 2020
(Electronic) Receipt
Appeal
Feb 28, 2020
Feb 28, 2020
Feb 27, 2020
Jan 28, 2020
Jan 28, 2020
Dec 27, 2019
(Electronic) Receipt
Appeal
Dec 27, 2019
Dec 27, 2019
Notice of appeal
Appeal
Oct 28, 2019
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Oct 22, 2019
Oct 17, 2019
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Means of redress
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Claims
OPPO
Oct 29, 2018
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OPPO
Oct 29, 2018
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OPPO
Oct 29, 2018
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OPPO
Oct 29, 2018
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OPPO
Oct 29, 2018
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OPPO
Oct 29, 2018
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OPPO
Oct 29, 2018
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Oct 23, 2017
Oct 17, 2017
(Electronic) Receipt
Search/Exam
Oct 17, 2017
Request for correction of the publication
Search/Exam
Sep 7, 2017
Aug 10, 2017
Decision to grant a European patent
Search/Exam
Jul 25, 2017
(Electronic) Receipt
Search/Exam
Jul 25, 2017
Filing of the translations of the claims
Search/Exam
Jun 23, 2017
Jun 23, 2017
Jun 23, 2017
Intention to grant (signatures)
Search/Exam
Jun 23, 2017
Text intended for grant (clean copy)
Search/Exam
Jun 23, 2017
May 31, 2017
May 26, 2017
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May 22, 2017
Invitation to file an authorisation
Search/Exam
May 15, 2017
(Electronic) Receipt
Search/Exam
May 15, 2017
Letter accompanying subsequently filed items
Search/Exam
May 12, 2017
(Electronic) Receipt
Search/Exam
May 12, 2017
(Electronic) Receipt
Search/Exam
May 12, 2017
Description
Search/Exam
May 12, 2017
Letter accompanying subsequently filed items
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May 12, 2017
May 12, 2017
Apr 26, 2017
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Intention to grant (signatures)
Search/Exam
Apr 26, 2017
Refund of fees
Search/Exam
Apr 26, 2017
Text intended for grant (clean copy)
Search/Exam
Apr 26, 2017
Apr 25, 2017
Apr 5, 2017
(Electronic) Receipt
Search/Exam
Apr 5, 2017
Amended claims with annotations
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Apr 5, 2017
Amended description with annotations
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Apr 5, 2017
Claims
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Apr 5, 2017
Description
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Apr 5, 2017
French translation of claims
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Apr 5, 2017
German translation of the claims
Search/Exam
Apr 5, 2017
Letter accompanying subsequently filed items
Search/Exam
Apr 5, 2017
Apr 3, 2017
Mar 22, 2017
(Electronic) Receipt
Search/Exam
Mar 22, 2017
Dec 7, 2016
Dec 7, 2016
Dec 7, 2016
Intention to grant (signatures)
Search/Exam
Dec 7, 2016
Text intended for grant (clean copy)
Search/Exam
Dec 7, 2016
Oct 17, 2016
(Electronic) Receipt
Search/Exam
Oct 17, 2016
Amended claims with annotations
Search/Exam
Oct 17, 2016
Amended description with annotations
Search/Exam
Oct 17, 2016
Claims
Search/Exam
Oct 17, 2016
Description
Search/Exam
Oct 17, 2016
Letter accompanying subsequently filed items
Search/Exam
Oct 17, 2016
Jun 8, 2016
Annex to the communication
Search/Exam
Jun 8, 2016
Communication from the Examining Division
Search/Exam
May 13, 2016
(Electronic) Receipt
Search/Exam
May 13, 2016
Amended claims with annotations
Search/Exam
May 13, 2016
Claims
Search/Exam
May 13, 2016
Letter accompanying subsequently filed items
Search/Exam
May 13, 2016
Jan 20, 2016
Annex to the communication
Search/Exam
Jan 20, 2016
Communication from the Examining Division
Search/Exam
Oct 23, 2015
(Electronic) Receipt
Search/Exam
Oct 23, 2015
Amended claims with annotations
Search/Exam
Oct 23, 2015
Amended description with annotations
Search/Exam
Oct 23, 2015
Claims
Search/Exam
Oct 23, 2015
Description
Search/Exam
Oct 23, 2015
Letter accompanying subsequently filed items
Search/Exam
Oct 23, 2015
Jul 9, 2015
Jul 2, 2015
Jun 22, 2015
Annex to the communication
Search/Exam
Jun 22, 2015
Communication from the Examining Division
Search/Exam
Aug 13, 2014
(Electronic) Receipt
Search/Exam
Aug 13, 2014
Amended claims with annotations
Search/Exam
Aug 13, 2014
Amended description with annotations
Search/Exam
Aug 13, 2014
Annex
Search/Exam
Aug 13, 2014
Annex
Search/Exam
Aug 13, 2014
Annex
Search/Exam
Aug 13, 2014
CDS Clean up - amended applicant details
Search/Exam
Aug 13, 2014
Claims
Search/Exam
Aug 13, 2014
Description
Search/Exam
Aug 13, 2014
Letter accompanying subsequently filed items
Search/Exam
Aug 13, 2014
Aug 13, 2014
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Aug 13, 2014
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Aug 13, 2014
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Apr 16, 2014
Refund of fees
Search/Exam
Apr 14, 2014
Annex to the communication
Search/Exam
Apr 14, 2014
Communication from the Examining Division
Search/Exam
Apr 7, 2014
Examination started
Search/Exam
Sep 30, 2013
Sep 30, 2013
Aug 1, 2013
Mar 8, 2013
Mar 8, 2013
Amendments received before examination
Search/Exam
Aug 30, 2012
Aug 13, 2012
Aug 13, 2012
European search opinion
Search/Exam
Aug 13, 2012
Supplementary European search report
Search/Exam
Jun 8, 2011
May 17, 2011
Letter concerning the priority
Search/Exam
May 4, 2011
Letter concerning the inventor
Search/Exam
Apr 21, 2011
Letter concerning the inventor
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Mar 18, 2011
Mar 10, 2011
Letter which had not been notified
Search/Exam
Mar 2, 2011
Feb 14, 2011
Feb 7, 2011
Letter which had not been notified
Search/Exam
Jan 25, 2011
Dec 21, 2010
(Electronic) Receipt
Search/Exam
Dec 21, 2010
Dec 21, 2010
Request for entry into the European phase
Search/Exam
Dec 8, 2010
Oct 1, 2010
Information on entry into European phase
Search/Exam
Dec 17, 2009
Dec 17, 2009
Dec 17, 2009
Dec 17, 2009
Dec 17, 2009
Nov 26, 2009
Copy of the international search report
Search/Exam
Nov 26, 2009
Published international application - A1
Search/Exam