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The patent EP2992519 was granted to Avigilon on Nov 10, 2021. The application was filed on Apr 30, 2013 under application number EP13883504A. 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 |
|---|---|---|---|
| AXIS | Jan 24, 2019 | AWA SWEDEN | WITHDRAWN |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | JP2005157681 |
| INTERNATIONAL-SEARCH-REPORT | US2008136915 |
| INTERNATIONAL-SEARCH-REPORT | US4746990 |
| INTERNATIONAL-SEARCH-REPORT | US6392698 |
| OPPOSITION | EP2066114 |
| OPPOSITION | KR20120085489 |
| OPPOSITION | US2009315990 |
| OPPOSITION | US2010296805 |
| OPPOSITION | US6078359 |
| OPPOSITION | US7742077 |
| SEARCH | EP2026496 |
| SEARCH | US2007127911 |
| SEARCH | US2009079826 |
| SEARCH | US2009315990 |
| SEARCH | US5864365 |
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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Dec 13, 2022
Refund of fees
Search/Exam
Dec 9, 2022
Nov 30, 2022
(Electronic) Receipt
Search/Exam
Nov 30, 2022
Annexes in respect of a client data request
Search/Exam
Nov 30, 2022
Annexes in respect of a client data request
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Nov 30, 2022
Annexes in respect of a client data request
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Nov 30, 2022
Annexes in respect of a client data request
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Nov 30, 2022
Annexes in respect of a client data request
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Nov 30, 2022
Letter accompanying subsequently filed items
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Nov 30, 2022
Letter concerning fees and payments
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Nov 30, 2022
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Decision to grant a European patent
Search/Exam
Mar 15, 2018
(Electronic) Receipt
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Mar 15, 2018
Filing of the translations of the claims
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French translation of claims
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German translation of the claims
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Mar 15, 2018
Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Nov 14, 2017
Text intended for grant (clean copy)
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Examination started
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Jun 12, 2017
(Electronic) Receipt
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Amendments received before examination
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Jun 12, 2017
Letter accompanying subsequently filed items
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(Electronic) Receipt
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Letter accompanying subsequently filed items
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Cover sheet for fax transmission
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European search opinion
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Information on Search Strategy
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Nov 21, 2016
Supplementary European search report
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Oct 24, 2016
Search started
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Feb 10, 2016
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Communication to designated inventor
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Dec 4, 2015
Communication to designated inventor
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Nov 11, 2015
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(Electronic) Receipt
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Nov 2, 2015
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Amendments received before examination
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Nov 2, 2015
Request for entry into the European phase
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Sep 11, 2015
Information on entry into European phase
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Mar 31, 2015
Notification of election of EPO
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Nov 6, 2014
Copy of the international search report
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Nov 6, 2014
Published international application - A1
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