The patent EP2914159B1 was granted to Dexcom on Apr 14, 2021 following the initial filing on Oct 16, 2013 under the application number EP13784079A . The current legal status of the patent is Granted And Under Opposition.
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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Description
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Apr 14, 2025
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Appeal
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Search/Exam
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French translation of claims
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German translation of the claims
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Consultation by telephone/in person
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Consultation by telephone/in person
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Amended description with annotations
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Description
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Letter accompanying subsequently filed items
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Jan 14, 2021
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Jan 14, 2021
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Jan 14, 2021
Letter accompanying subsequently filed items
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Letter accompanying subsequently filed items
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Dec 9, 2020
May 27, 2020
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May 27, 2020
Summons to attend oral proceedings
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Apr 23, 2020
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(Electronic) Receipt
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Apr 14, 2020
Letter accompanying subsequently filed items
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Apr 14, 2020
Oral proceedings: Request for postponement
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Sep 24, 2019
Advice of delivery
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Sep 17, 2019
Annex to the communication
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Sep 17, 2019
Summons to attend oral proceedings
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May 15, 2019
(Electronic) Receipt
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May 15, 2019
Amended claims with annotations
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May 15, 2019
Claims
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May 15, 2019
Letter accompanying subsequently filed items
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May 15, 2019
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(Electronic) Receipt
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Mar 4, 2019
Letter accompanying subsequently filed items
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Mar 4, 2019
Nov 6, 2018
Annex to the communication
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Nov 6, 2018
Communication from the Examining Division
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Oct 29, 2018
Examination started
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Jul 16, 2018
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May 19, 2015
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Apr 29, 2015
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Mar 13, 2015
Information on entry into European phase
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Copy of the international search report
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Published international application - A1
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Feb 17, 2014
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Oct 30, 2013
Abstract
PCTISA
Oct 30, 2013
Claims
PCTISA
Oct 30, 2013
Description
PCTISA
Oct 30, 2013
Drawings
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Oct 30, 2013