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The patent EP3022320 was granted to Ludwig Institute FOR Cancer Research on Sep 25, 2024. The application was originally filed on Jul 18, 2014 under application number EP14826457A. 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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2013096009 |
| INTERNATIONAL-SEARCH-REPORT | US2007172853 |
| INTERNATIONAL-SEARCH-REPORT | US2012220494 |
| INTERNATIONAL-SEARCH-REPORT | WO2012106546 |
| OPPOSITION | WO2012005595 |
| SEARCH | WO2012106546 |
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.
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Description
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Means of redress
OPPO
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Payment submission rejected
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Payment submission rejected
Search/Exam
Jun 17, 2021
Decision to grant a European patent
Search/Exam
Jun 8, 2021
Jun 1, 2021
(Electronic) Receipt
Search/Exam
Jun 1, 2021
Filing of the translations of the claims
Search/Exam
Jun 1, 2021
French translation of claims
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Jun 1, 2021
German translation of the claims
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Jun 1, 2021
Letter accompanying subsequently filed items
Search/Exam
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Intention to grant (signatures)
Search/Exam
Jan 29, 2021
Text intended for grant (clean copy)
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(Electronic) Receipt
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Dec 16, 2020
Amended claims with annotations
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Amended description with annotations
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Claims
Search/Exam
Dec 16, 2020
Description
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Dec 16, 2020
Letter accompanying subsequently filed items
Search/Exam
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Intention to grant (signatures)
Search/Exam
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Text intended for grant (clean copy)
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Intention to grant (signatures)
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Jul 21, 2020
Text intended for grant (clean copy)
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Decision to allow further processing
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Mar 13, 2020
(Electronic) Receipt
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Mar 13, 2020
Amended claims with annotations
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Mar 13, 2020
Amended description with annotations
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Mar 13, 2020
Claims
Search/Exam
Mar 13, 2020
Description
Search/Exam
Mar 13, 2020
Letter accompanying subsequently filed items
Search/Exam
Mar 13, 2020
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Request for further processing
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Jan 9, 2020
Oct 4, 2019
Sep 27, 2019
(Electronic) Receipt
Search/Exam
Sep 27, 2019
May 21, 2019
Annex to the communication
Search/Exam
May 21, 2019
Communication from the Examining Division
Search/Exam
May 15, 2019
Examination started
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May 28, 2018
May 17, 2018
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(Electronic) Receipt
Search/Exam
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Amended claims with annotations
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Dec 21, 2017
Amendments received before examination
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Dec 21, 2017
Letter accompanying subsequently filed items
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European search opinion
Search/Exam
May 23, 2017
Information on Search Strategy
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May 23, 2017
Supplementary European search report
Search/Exam
Apr 28, 2017
Search started
Search/Exam
Dec 28, 2016
(Electronic) Receipt
Search/Exam
Dec 28, 2016
Converted Sequence Listing
Search/Exam
Dec 28, 2016
Letter accompanying subsequently filed items
Search/Exam
Dec 28, 2016
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Deficiencies in sequence listing
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Sep 6, 2016
Communication to designated inventor
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Aug 11, 2016
(Electronic) Receipt
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Aug 11, 2016
Letter accompanying subsequently filed items
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Aug 11, 2016
Letter concerning the inventor
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(Electronic) Receipt
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Jun 16, 2016
Letter accompanying subsequently filed items
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Feb 18, 2016
(Electronic) Receipt
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Feb 18, 2016
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Amendments received before examination
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Feb 18, 2016
Citation for the examination procedure
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Feb 18, 2016
Request for entry into the European phase
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Feb 2, 2016
Nov 27, 2015
Information on entry into European phase
Search/Exam
Feb 10, 2015
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Jan 22, 2015
Copy of the international search report
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Jan 22, 2015
Published international application - A1
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