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The patent EP3782539B1 was granted to Dexcom on Jun 9, 2021 following the initial filing on Oct 16, 2013 under the application number EP20190682A . 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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(Electronic) Receipt
Appeal
Dec 27, 2024
(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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Notice of appeal
Appeal
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Means of redress
OPPO
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Decision to grant a European patent
Search/Exam
Apr 30, 2021
(Electronic) Receipt
Search/Exam
Apr 30, 2021
Filing of the translations of the claims
Search/Exam
Apr 30, 2021
French translation of claims
Search/Exam
Apr 30, 2021
German translation of the claims
Search/Exam
Apr 30, 2021
Letter accompanying subsequently filed items
Search/Exam
Apr 29, 2021
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Apr 29, 2021
Intention to grant (signatures)
Search/Exam
Apr 29, 2021
Text intended for grant (clean copy)
Search/Exam
Apr 29, 2021
Apr 13, 2021
(Electronic) Receipt
Search/Exam
Apr 13, 2021
Enquiry as to the processing of the file
Search/Exam
Apr 13, 2021
Letter accompanying subsequently filed items
Search/Exam
Mar 19, 2021
Examination started
Search/Exam
Mar 3, 2021
(Electronic) Receipt
Search/Exam
Mar 3, 2021
Mar 3, 2021
Amended claims with annotations
Search/Exam
Mar 3, 2021
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Amended description with annotations
Search/Exam
Mar 3, 2021
Amendments received before examination
Search/Exam
Mar 3, 2021
Letter accompanying subsequently filed items
Search/Exam
Mar 1, 2021
Jan 27, 2021
Notification of forthcoming publication
Search/Exam
Jan 25, 2021
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European search opinion
Search/Exam
Jan 25, 2021
European search report
Search/Exam
Jan 25, 2021
Information on Search Strategy
Search/Exam
Jan 19, 2021
Modified abstract
Search/Exam
Jan 12, 2021
Search started
Search/Exam
Nov 23, 2020
Communication to designated inventor
Search/Exam
Nov 23, 2020
Communication to designated inventor
Search/Exam
Nov 20, 2020
Change to the inventor details
Search/Exam
Nov 20, 2020
Nov 17, 2020
(Electronic) Receipt
Search/Exam
Nov 17, 2020
Letter accompanying subsequently filed items
Search/Exam
Nov 17, 2020
Letter concerning the inventor
Search/Exam
Nov 16, 2020
Nov 16, 2020
Nov 9, 2020
Letter which had not been notified
Search/Exam
Nov 9, 2020
Letter which had not been notified
Search/Exam
Oct 5, 2020
Communication to designated inventor
Search/Exam
Oct 5, 2020
Communication to designated inventor
Search/Exam
Oct 5, 2020
Communication to designated inventor
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Oct 5, 2020
Communication to designated inventor
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Oct 5, 2020
Communication to designated inventor
Search/Exam
Oct 5, 2020
Communication to designated inventor
Search/Exam
Oct 5, 2020
Communication to designated inventor
Search/Exam
Oct 5, 2020
Communication to designated inventor
Search/Exam
Aug 12, 2020
Abstract
Search/Exam
Aug 12, 2020
Aug 12, 2020
Claims
Search/Exam
Aug 12, 2020
Description
Search/Exam
Aug 12, 2020
Designation of inventor
Search/Exam
Aug 12, 2020
Drawings
Search/Exam
Aug 12, 2020
Matter concerning the application
Search/Exam
Aug 12, 2020
Request for grant of a European patent
Search/Exam
Jun 2, 2014
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