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The patent EP3192880 was granted to Fred Hutchinson Cancer Research Center on Oct 9, 2019. The application was filed on Aug 18, 2011 under application number EP16191567A. 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 |
|---|---|---|---|
| STRAWMAN | Jul 8, 2020 | MEWBURN ELLIS | ADMISSIBLE |
| REDDIE & GROSE | Jul 7, 2020 | CARRIDGE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | FR2422956 |
| DESCRIPTION | US4376110 |
| OPPOSITION | EP2426203 |
| OPPOSITION | WO2013016352 |
| SEARCH | EP2426203 |
| SEARCH | US2009280517 |
| SEARCH | WO2005037231 |
| SEARCH | WO2013016352 |
| SEARCH | WO2013019623 |
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 21, 2019
Sep 12, 2019
Decision to grant a European patent
Search/Exam
Aug 13, 2019
Decision to allow further processing
Search/Exam
Aug 5, 2019
(Electronic) Receipt
Search/Exam
Aug 5, 2019
Filing of the translations of the claims
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Aug 5, 2019
French translation of claims
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Aug 5, 2019
German translation of the claims
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Aug 5, 2019
Letter accompanying subsequently filed items
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Aug 5, 2019
Request for further processing
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May 31, 2019
Dec 13, 2018
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Intention to grant (signatures)
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Dec 13, 2018
Text intended for grant (clean copy)
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Dec 13, 2018
Text intended for grant (sequence listing)
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Dec 13, 2018
Dec 3, 2018
Decision to allow further processing
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Nov 22, 2018
(Electronic) Receipt
Search/Exam
Nov 22, 2018
Amended description with annotations
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Nov 22, 2018
Description
Search/Exam
Nov 22, 2018
Letter accompanying subsequently filed items
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Nov 22, 2018
Request for further processing
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Sep 14, 2018
Aug 6, 2018
Annex to the communication
Search/Exam
Aug 6, 2018
Consultation by telephone/in person
Search/Exam
Aug 6, 2018
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Intention to grant (signatures)
Search/Exam
Mar 26, 2018
Text intended for grant (clean copy)
Search/Exam
Mar 26, 2018
Text intended for grant (sequence listing)
Search/Exam
Mar 26, 2018
Feb 28, 2018
Examination started
Search/Exam
Jan 19, 2018
(Electronic) Receipt
Search/Exam
Jan 19, 2018
Jan 19, 2018
Amended claims with annotations
Search/Exam
Jan 19, 2018
Amendments received before examination
Search/Exam
Jan 19, 2018
Letter accompanying subsequently filed items
Search/Exam
Jul 24, 2017
Jun 21, 2017
Notification of forthcoming publication
Search/Exam
Jun 12, 2017
Jun 8, 2017
Refund of fees
Search/Exam
Jun 7, 2017
Jun 6, 2017
Jun 6, 2017
European search opinion
Search/Exam
Jun 6, 2017
European search report
Search/Exam
Jun 6, 2017
Information on Search Strategy
Search/Exam
Jun 6, 2017
May 30, 2017
Modified abstract
Search/Exam
May 15, 2017
Search started
Search/Exam
Mar 6, 2017
Notice on debiting of fees
Search/Exam
Dec 22, 2016
(Electronic) Receipt
Search/Exam
Dec 22, 2016
Claims
Search/Exam
Dec 22, 2016
Letter accompanying subsequently filed items
Search/Exam
Dec 22, 2016
Nov 22, 2016
Communication to designated inventor
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Nov 22, 2016
Communication to designated inventor
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Nov 22, 2016
Communication to designated inventor
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Nov 22, 2016
Communication to designated inventor
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Nov 22, 2016
Communication to designated inventor
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Nov 22, 2016
Communication to designated inventor
Search/Exam
Oct 19, 2016
Invitation to file claims
Search/Exam
Oct 18, 2016
Oct 5, 2016
(Electronic) Receipt
Search/Exam
Oct 5, 2016
Annexes in respect of a client data request
Search/Exam
Oct 5, 2016
Letter accompanying subsequently filed items
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Oct 5, 2016
Sep 29, 2016
Abstract
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Sep 29, 2016
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Converted Sequence Listing
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Sep 29, 2016
Description
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Sep 29, 2016
Designation of inventor
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Sep 29, 2016
Drawings
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Sep 29, 2016
Letter concerning search matters
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Sep 29, 2016
Letter concerning search matters
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Sep 29, 2016
Matter concerning the application
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Sep 29, 2016
Request for grant of a European patent
Search/Exam
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