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The patent EP2861737B1 was granted to Regents OF The University OF Minnesota on Apr 17, 2019 following the initial filing on Jun 19, 2013 under the application number EP13807501A . The current legal status of the patent is 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.
The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.
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Apr 30, 2019
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Decision to grant a European patent
Search/Exam
Jan 23, 2019
(Electronic) Receipt
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Jan 23, 2019
Filing of the translations of the claims
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Jan 23, 2019
French translation of claims
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Jan 23, 2019
German translation of the claims
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Sep 17, 2018
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Intention to grant (signatures)
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Sep 17, 2018
Text intended for grant (clean copy)
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Sep 17, 2018
Text intended for grant (sequence listing)
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Sep 17, 2018
Apr 12, 2018
(Electronic) Receipt
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Apr 12, 2018
Amended claims with annotations
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Apr 12, 2018
Amended description with annotations
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Apr 12, 2018
Claims
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Apr 12, 2018
Description
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Apr 12, 2018
Letter accompanying subsequently filed items
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Apr 12, 2018
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Mar 27, 2018
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(Electronic) Receipt
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Mar 21, 2018
Letter accompanying subsequently filed items
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Mar 21, 2018
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Annex to the communication
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Nov 21, 2017
Communication from the Examining Division
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Jun 29, 2017
(Electronic) Receipt
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Jun 29, 2017
Amended claims with annotations
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Jun 29, 2017
Claims
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Jun 29, 2017
Letter accompanying subsequently filed items
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Jun 29, 2017
Feb 28, 2017
Annex to the communication
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Feb 28, 2017
Communication from the Examining Division
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Feb 21, 2017
Examination started
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Aug 4, 2016
(Electronic) Receipt
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Aug 4, 2016
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Amended claims with annotations
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Aug 4, 2016
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Aug 4, 2016
Letter accompanying subsequently filed items
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Jan 28, 2016
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European search opinion
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Jan 11, 2016
Information on Search Strategy
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Jan 11, 2016
Supplementary European search report
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Dec 11, 2015
Search started
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Mar 25, 2015
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Notification of the recording of a change
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Jan 30, 2015
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Communication to designated inventor
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Jan 28, 2015
Communication to designated inventor
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Jan 16, 2015
(Electronic) Receipt
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Jan 16, 2015
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Amended claims with annotations
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Jan 16, 2015
Amendments received before examination
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Jan 16, 2015
Request for entry into the European phase
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Jan 7, 2015
Oct 31, 2014
Information on entry into European phase
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Jan 14, 2014
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Dec 27, 2013
Converted Sequence Listing
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Dec 27, 2013
Copy of the international search report
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Dec 27, 2013
Published international application - A1
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