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The patent EP2921270 was granted to F List on Oct 24, 2018. The application was filed on Mar 19, 2015 under application number EP15455003A. The patent is currently recorded with a legal status of "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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| VEDDER | Jul 24, 2019 | BOURGEOIS | ADMISSIBLE |
| PATRICK LELEU FURNIER | Jul 22, 2019 | TRAGER | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | CN102114650B |
| OPPOSITION | CN101880408 |
| OPPOSITION | CN101892020 |
| OPPOSITION | CN102114650 |
| OPPOSITION | DE102004009455 |
| OPPOSITION | DE2628950 |
| OPPOSITION | DE69429089T |
| OPPOSITION | EP1243643 |
| OPPOSITION | EP1930138 |
| OPPOSITION | EP2425945 |
| OPPOSITION | EP2522503 |
| OPPOSITION | US2009142613 |
| OPPOSITION | US3840388 |
| OPPOSITION | US4661398 |
| OPPOSITION | WO2004110951 |
| OPPOSITION | WO2006121352 |
| OPPOSITION | WO2012164143 |
| SEARCH | EP1930138 |
| SEARCH | EP2425945 |
| SEARCH | US2009142613 |
| SEARCH | WO2004110951 |
| SEARCH | WO2006121352 |
| SEARCH | WO2012164143 |
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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Nov 5, 2018
Sep 27, 2018
Decision to grant a European patent
Search/Exam
Sep 11, 2018
(Electronic) Receipt
Search/Exam
Sep 11, 2018
English translation of the claims
Search/Exam
Sep 11, 2018
Filing of the translations of the claims
Search/Exam
Sep 11, 2018
French translation of claims
Search/Exam
Sep 11, 2018
Letter accompanying subsequently filed items
Search/Exam
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Communication to designated inventor
Search/Exam
Aug 21, 2018
Letter concerning the inventor
Search/Exam
May 14, 2018
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Intention to grant (signatures)
Search/Exam
May 14, 2018
Text intended for grant (clean copy)
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May 14, 2018
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(Electronic) Receipt
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Apr 5, 2018
Amended claims with annotations
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Apr 5, 2018
Claims
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Letter accompanying subsequently filed items
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Annex to a communication
Search/Exam
Sep 28, 2017
Annex to the communication
Search/Exam
Sep 28, 2017
Communication from the Examining Division
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Examination started
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Sep 15, 2016
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Amended claims with annotations
Search/Exam
Mar 24, 2016
Amendments received before examination
Search/Exam
Mar 24, 2016
Payment of fees and costs
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Mar 18, 2016
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Amended claims with annotations
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Mar 18, 2016
Amendments received before examination
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Mar 18, 2016
Payment of fees and costs
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Mar 18, 2016
Payment of fees and costs
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Sep 28, 2015
Aug 26, 2015
Notification of forthcoming publication
Search/Exam
Jul 28, 2015
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European search opinion
Search/Exam
Jul 28, 2015
European search report
Search/Exam
Jul 16, 2015
Search started
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May 18, 2015
Communication to designated inventor
Search/Exam
Apr 2, 2015
Letter concerning the priority
Search/Exam
Apr 2, 2015
Priority document
Search/Exam
Mar 24, 2015
Mar 19, 2015
Abstract
Search/Exam
Mar 19, 2015
Mar 19, 2015
Annex
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Mar 19, 2015
Claims
Search/Exam
Mar 19, 2015
Description
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Mar 19, 2015
Designation of inventor
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Mar 19, 2015
Drawings
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Mar 19, 2015
Request for grant of a European patent
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