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The patent EP2814959 was granted to Fred Hutchinson Cancer Center on Jan 17, 2018. The application was filed on Feb 15, 2013 under application number EP13706397A. 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 |
|---|---|---|---|
| JAMES POOLE | Oct 17, 2018 | CARPMAELS & RANSFORD | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2009099041 |
| DESCRIPTION | US2010227329 |
| DESCRIPTION | US6143496 |
| DESCRIPTION | US6833246 |
| DESCRIPTION | US7754429 |
| DESCRIPTION | WO0018957 |
| DESCRIPTION | WO2006008413 |
| DESCRIPTION | WO9844151 |
| INTERNATIONAL-SEARCH-REPORT | DE102008025656 |
| INTERNATIONAL-SEARCH-REPORT | WO2005042759 |
| INTERNATIONAL-SEARCH-REPORT | WO2009036525 |
| INTERNATIONAL-SEARCH-REPORT | WO2012148477 |
| INTERNATIONAL-SEARCH-REPORT | WO9844151 |
| OPPOSITION | DE102008025656 |
| OPPOSITION | WO2005042759 |
| OPPOSITION | WO2009036525 |
| OPPOSITION | WO2009152928 |
| OPPOSITION | WO2010126614 |
| OPPOSITION | WO2012038839 |
| OPPOSITION | WO2012148477 |
| OPPOSITION | WO9844151 |
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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Dec 13, 2023
Refund of fees
Appeal
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Jan 4, 2018
Letter concerning the inventor
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Dec 21, 2017
Decision to grant a European patent
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French translation of claims
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German translation of the claims
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Nov 20, 2017
Letter accompanying subsequently filed items
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Jun 22, 2017
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Jun 22, 2017
Description
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Letter accompanying subsequently filed items
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May 18, 2017
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Annex to the communication
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Jan 23, 2017
Communication from the Examining Division
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Dec 5, 2016
(Electronic) Receipt
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Dec 5, 2016
Claims
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Dec 5, 2016
Letter accompanying subsequently filed items
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Dec 5, 2016
Matter concerning the application
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Dec 5, 2016
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Annex to the communication
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Jul 29, 2016
Communication from the Examining Division
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Jul 28, 2016
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Examination started
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Jul 7, 2016
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Search/Exam
Jul 7, 2016
Letter accompanying subsequently filed items
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Jul 7, 2016
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Aug 28, 2015
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Aug 5, 2015
Refund of fees
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Jul 21, 2015
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Jul 21, 2015
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Amended claims with annotations
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Jul 21, 2015
Letter accompanying subsequently filed items
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Jul 21, 2015
Request for further processing
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May 11, 2015
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Nov 26, 2014
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Communication to designated inventor
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Communication to designated inventor
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Sep 2, 2014
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(Electronic) Receipt
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Jul 31, 2014
Matter concerning the application
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Jul 31, 2014
Request for entry into the European phase
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Jul 31, 2014
Submission concerning representation
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Jun 27, 2014
Information on entry into European phase
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Sep 11, 2013
Aug 22, 2013
Converted Sequence Listing
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Aug 22, 2013
Copy of the international search report
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Aug 22, 2013
Published international application - A1
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Feb 27, 2013
Abstract
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Feb 27, 2013
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Feb 27, 2013
Description
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Feb 27, 2013
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