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The patent EP2794907 was granted to Abkevich on Nov 23, 2022. The application was originally filed on Dec 21, 2012 under application number EP12860530A. 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 |
|---|---|---|---|
| NEO NEW ONCOLOGY | Aug 13, 2020 | LIER | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | WO2004075833 |
| INTERNATIONAL-SEARCH-REPORT | US2010159466 |
| INTERNATIONAL-SEARCH-REPORT | WO2011160063 |
| OPPOSITION | WO2009148528 |
| OPPOSITION | WO2011160063 |
| SEARCH | WO2011160063 |
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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Payment submission rejected
Search/Exam
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Decision to grant a European patent
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Intention to grant (signatures)
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Text intended for grant (clean copy)
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(Electronic) Receipt
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Aug 27, 2019
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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Mar 29, 2019
(Electronic) Receipt
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Mar 29, 2019
Amended claims with annotations
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Mar 29, 2019
Claims
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Mar 29, 2019
French translation of claims
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Mar 29, 2019
German translation of the claims
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Mar 29, 2019
Letter accompanying subsequently filed items
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Mar 28, 2019
(Electronic) Receipt
Search/Exam
Mar 28, 2019
Annexes in respect of a client data request
Search/Exam
Mar 28, 2019
Annexes in respect of a client data request
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Mar 28, 2019
Letter accompanying subsequently filed items
Search/Exam
Mar 28, 2019
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Intention to grant (signatures)
Search/Exam
Nov 19, 2018
Text intended for grant (clean copy)
Search/Exam
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Jun 27, 2018
Amended claims with annotations
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Jun 27, 2018
Claims
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Jun 27, 2018
Non-scannable object
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Jun 27, 2018
Non-scannable object
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Jun 27, 2018
May 15, 2018
Amended claims with annotations
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May 15, 2018
Claims
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Annex to the communication
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May 11, 2018
Communication from the Examining Division
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Mar 12, 2018
Amended claims with annotations
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Mar 12, 2018
Claims
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Annex to the communication
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Communication from the Examining Division
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Amended claims with annotations
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Claims
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Annex to the communication
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Nov 28, 2016
Communication from the Examining Division
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Examination started
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Amendments received before examination
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European search opinion
Search/Exam
Jul 24, 2015
Supplementary European search report
Search/Exam
Jul 6, 2015
Search started
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Mar 12, 2015
Submission concerning representation
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Jan 7, 2015
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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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Communication to designated inventor
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Jul 7, 2014
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(Electronic) Receipt
Search/Exam
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Amended claims with annotations
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Jul 2, 2014
Amendments received before examination
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Request for entry into the European phase
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May 6, 2014
Information on entry into European phase
Search/Exam
Sep 14, 2013
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Jun 27, 2013
Copy of the international search report
Search/Exam
Jun 27, 2013
Published international application - A1
Search/Exam