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The patent EP3207157 was granted to Oxford Nanopore on Apr 5, 2023. The application was filed on Oct 6, 2015 under application number EP15790630A. 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 |
|---|---|---|---|
| BOULT WADE TENNANT | Sep 2, 2020 | BOULT WADE TENNANT | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO2013GB52766 |
| DESCRIPTION | WO2013GB52767 |
| DESCRIPTION | WO2014GB50175 |
| DESCRIPTION | WO2014GB52737 |
| DESCRIPTION | WO2015EP69965 |
| DESCRIPTION | WO2015GB50483 |
| DESCRIPTION | WO2015GB50991 |
| DESCRIPTION | EP2682460 |
| DESCRIPTION | US2013048499 |
| DESCRIPTION | WO0028312 |
| DESCRIPTION | WO2005124888 |
| DESCRIPTION | WO2006100484 |
| DESCRIPTION | WO2008102120 |
| DESCRIPTION | WO2008102121 |
| DESCRIPTION | WO2009035647 |
| DESCRIPTION | WO2009077734 |
| DESCRIPTION | WO2010086602 |
| DESCRIPTION | WO2010086603 |
| DESCRIPTION | WO2011067559 |
| DESCRIPTION | WO2012164270 |
| DESCRIPTION | WO2013057495 |
| DESCRIPTION | WO2013098561 |
| DESCRIPTION | WO2013098562 |
| DESCRIPTION | WO2013153359 |
| DESCRIPTION | WO2014013259 |
| DESCRIPTION | WO2014013260 |
| DESCRIPTION | WO2014013262 |
| DESCRIPTION | WO2015022544 |
| DESCRIPTION | WO2015055981 |
| INTERNATIONAL-SEARCH-REPORT | US2014235462 |
| INTERNATIONAL-SEARCH-REPORT | WO2009151788 |
| INTERNATIONAL-SEARCH-REPORT | WO2012164270 |
| INTERNATIONAL-SEARCH-REPORT | WO2013119784 |
| INTERNATIONAL-SEARCH-REPORT | WO2015061509 |
| OPPOSITION | EP2557158 |
| OPPOSITION | EP2573554 |
| OPPOSITION | GB14184691 |
| OPPOSITION | US2009023146 |
| OPPOSITION | US2010084276 |
| OPPOSITION | US2012088235 |
| OPPOSITION | US2013048499 |
| OPPOSITION | US2013240356 |
| OPPOSITION | WO2009035647 |
| OPPOSITION | WO2012145574 |
| OPPOSITION | WO2012164270 |
| OPPOSITION | WO2015061509 |
| OPPOSITION | WO2016059375 |
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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Mar 10, 2023
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OPPO
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Authorisation
OPPO
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Decision to grant a European patent
Search/Exam
Aug 27, 2019
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(Electronic) Receipt
Search/Exam
Aug 8, 2019
French translation of claims
Search/Exam
Aug 8, 2019
German translation of the claims
Search/Exam
Aug 8, 2019
Letter accompanying subsequently filed items
Search/Exam
Aug 8, 2019
Apr 11, 2019
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Intention to grant (signatures)
Search/Exam
Apr 11, 2019
Text intended for grant (clean copy)
Search/Exam
Apr 11, 2019
Text intended for grant (sequence listing)
Search/Exam
Apr 11, 2019
Oct 15, 2018
(Electronic) Receipt
Search/Exam
Oct 15, 2018
Amended description with annotations
Search/Exam
Oct 15, 2018
Description
Search/Exam
Oct 15, 2018
Letter accompanying subsequently filed items
Search/Exam
Oct 15, 2018
Jun 7, 2018
Annex to the communication
Search/Exam
Jun 7, 2018
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May 30, 2018
Examination started
Search/Exam
Dec 4, 2017
(Electronic) Receipt
Search/Exam
Dec 4, 2017
Dec 4, 2017
Amended claims with annotations
Search/Exam
Dec 4, 2017
Amendments received before examination
Search/Exam
Dec 4, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 26, 2017
Jun 12, 2017
Jun 7, 2017
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Communication to designated inventor
Search/Exam
May 22, 2017
Communication to designated inventor
Search/Exam
May 22, 2017
Communication to designated inventor
Search/Exam
May 22, 2017
Communication to designated inventor
Search/Exam
May 22, 2017
Communication to designated inventor
Search/Exam
May 2, 2017
Apr 12, 2017
(Electronic) Receipt
Search/Exam
Apr 12, 2017
Matter concerning the application
Search/Exam
Apr 12, 2017
Request for entry into the European phase
Search/Exam
Feb 24, 2017
Information on entry into European phase
Search/Exam
May 18, 2016
Apr 21, 2016
Converted Sequence Listing
Search/Exam
Apr 21, 2016
Copy of the international search report
Search/Exam
Apr 21, 2016
Published international application - A1
Search/Exam
Jan 20, 2016
ISR: cited documents
PCTISA
Jan 19, 2016
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Nov 19, 2015
Oct 16, 2015
Abstract
PCTISA
Oct 16, 2015
Claims
PCTISA
Oct 16, 2015
Description
PCTISA
Oct 16, 2015
Drawings
PCTISA
Oct 16, 2015
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