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The patent EP3435866B1 was granted to Dexcom on Nov 18, 2020 following the initial filing on Mar 28, 2017 under the application number EP17776465A . The current legal status of the patent is Opposition Rejected.
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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Means of redress
OPPO
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General enquiry
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Decision to grant a European patent
Search/Exam
Oct 9, 2020
(Electronic) Receipt
Search/Exam
Oct 9, 2020
Filing of the translations of the claims
Search/Exam
Oct 9, 2020
French translation of claims
Search/Exam
Oct 9, 2020
German translation of the claims
Search/Exam
Oct 9, 2020
Letter accompanying subsequently filed items
Search/Exam
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Search/Exam
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(Electronic) Receipt
Search/Exam
Aug 17, 2020
Amended description with annotations
Search/Exam
Aug 17, 2020
Description
Search/Exam
Aug 17, 2020
Letter accompanying subsequently filed items
Search/Exam
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Aug 12, 2020
(Electronic) Receipt
Search/Exam
Aug 12, 2020
Description
Search/Exam
Aug 12, 2020
Letter accompanying subsequently filed items
Search/Exam
Aug 12, 2020
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Intention to grant (signatures)
Search/Exam
Jun 16, 2020
Text intended for grant (clean copy)
Search/Exam
Jun 16, 2020
May 18, 2020
Examination started
Search/Exam
May 12, 2020
Apr 17, 2020
(Electronic) Receipt
Search/Exam
Apr 17, 2020
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Amended claims with annotations
Search/Exam
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Amended description with annotations
Search/Exam
Apr 17, 2020
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Search/Exam
Apr 17, 2020
Letter accompanying subsequently filed items
Search/Exam
Oct 17, 2019
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European search opinion
Search/Exam
Sep 30, 2019
Information on Search Strategy
Search/Exam
Sep 30, 2019
Supplementary European search report
Search/Exam
Sep 17, 2019
Search started
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(Electronic) Receipt
Search/Exam
May 23, 2019
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Amended claims with annotations
Search/Exam
May 23, 2019
Amendments received before examination
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May 23, 2019
Letter accompanying subsequently filed items
Search/Exam
Apr 4, 2019
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Mar 29, 2019
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Communication to designated inventor
Search/Exam
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Communication to designated inventor
Search/Exam
Nov 9, 2018
Communication to designated inventor
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Nov 9, 2018
Communication to designated inventor
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Nov 9, 2018
Communication to designated inventor
Search/Exam
Nov 9, 2018
Communication to designated inventor
Search/Exam
Oct 16, 2018
Sep 27, 2018
(Electronic) Receipt
Search/Exam
Sep 27, 2018
Annex
Search/Exam
Sep 27, 2018
Request for entry into the European phase
Search/Exam
Aug 10, 2018
Information on entry into European phase
Search/Exam
Oct 25, 2017
Oct 5, 2017
Copy of the international search report
Search/Exam
Oct 5, 2017
Published international application - A1
Search/Exam