The patent EP3222266 was granted to Sebacia on Apr 18, 2018. The application was originally filed on Aug 26, 2011 under application number EP17167242A. 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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number | 
|---|---|
| OPPOSITION | US2002187347 | 
| OPPOSITION | US2010016783 | 
| OPPOSITION | US2010119610 | 
| OPPOSITION | US5226907 | 
| OPPOSITION | US5817089 | 
| OPPOSITION | US6050990 | 
| SEARCH | US2005203495 | 
| SEARCH | WO2006051542 | 
| SEARCH | WO2009124189 | 
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
Get a free citation report including examiner, opposition, and international search citations.
Get Citation ReportThe 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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Sep 27, 2021
Sep 22, 2021
Aug 26, 2021
Document concerning representation
Search/Exam
Aug 26, 2021
Request concerning representative opponent
Search/Exam
Jun 11, 2021
Jan 25, 2021
Aug 20, 2020
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Aug 13, 2020
Aug 13, 2020
May 21, 2020
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May 12, 2020
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Means of redress
OPPO
Apr 2, 2020
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Apr 2, 2020
Mar 30, 2020
Mar 30, 2020
Mar 30, 2020
Description
OPPO
Mar 30, 2020
Mar 30, 2020
Mar 18, 2020
Mar 18, 2020
Mar 18, 2020
Description
OPPO
Mar 18, 2020
Mar 18, 2020
Mar 18, 2020
Mar 18, 2020
Mar 17, 2020
Mar 17, 2020
Mar 6, 2020
Mar 6, 2020
Mar 6, 2020
Mar 3, 2020
Refund of fees
Search/Exam
Feb 28, 2020
Feb 14, 2020
Feb 14, 2020
Feb 14, 2020
Feb 14, 2020
Feb 12, 2020
Feb 12, 2020
Feb 5, 2020
Feb 5, 2020
Feb 5, 2020
Nov 19, 2019
Nov 6, 2019
Nov 5, 2019
Oct 31, 2019
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Jun 13, 2019
Jun 11, 2019
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Claims
OPPO
Jun 6, 2019
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Mar 6, 2019
Mar 6, 2019
Feb 27, 2019
Feb 27, 2019
Authorisation
OPPO
Feb 27, 2019
Feb 27, 2019
Feb 27, 2019
Feb 1, 2019
Feb 1, 2019
Jan 28, 2019
Jan 18, 2019
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Jan 18, 2019
Apr 30, 2018
Mar 22, 2018
Decision to grant a European patent
Search/Exam
Feb 26, 2018
(Electronic) Receipt
Search/Exam
Feb 26, 2018
French translation of claims
Search/Exam
Feb 26, 2018
German translation of the claims
Search/Exam
Feb 26, 2018
Letter accompanying subsequently filed items
Search/Exam
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Intention to grant (signatures)
Search/Exam
Jan 8, 2018
Text intended for grant (clean copy)
Search/Exam
Jan 8, 2018
Dec 7, 2017
Examination started
Search/Exam
Oct 5, 2017
Oct 2, 2017
Sep 25, 2017
(Electronic) Receipt
Search/Exam
Sep 25, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 21, 2017
(Electronic) Receipt
Search/Exam
Sep 21, 2017
Sep 21, 2017
Amended claims with annotations
Search/Exam
Sep 21, 2017
Amendments received before examination
Search/Exam
Sep 21, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 15, 2017
Communication to designated inventor
Search/Exam
Sep 7, 2017
(Electronic) Receipt
Search/Exam
Sep 7, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 7, 2017
Letter concerning the inventor
Search/Exam
Sep 6, 2017
Refund of fees
Search/Exam
Aug 30, 2017
Notification of forthcoming publication
Search/Exam
Aug 18, 2017
Communication to designated inventor
Search/Exam
Aug 18, 2017
Aug 10, 2017
Letter which had not been notified
Search/Exam
Aug 8, 2017
(Electronic) Receipt
Search/Exam
Aug 8, 2017
Letter accompanying subsequently filed items
Search/Exam
Aug 8, 2017
Letter concerning the inventor
Search/Exam
Aug 3, 2017
Jul 17, 2017
Jul 17, 2017
European search opinion
Search/Exam
Jul 17, 2017
European search report
Search/Exam
Jul 17, 2017
Information on Search Strategy
Search/Exam
Jul 17, 2017
Letter which had not been notified
Search/Exam
Jul 5, 2017
Search started
Search/Exam
Jun 13, 2017
Communication to designated inventor
Search/Exam
Jun 13, 2017
Communication to designated inventor
Search/Exam
May 15, 2017
(Electronic) Receipt
Search/Exam
May 15, 2017
Letter accompanying subsequently filed items
Search/Exam
May 15, 2017
May 9, 2017
Apr 20, 2017
Abstract
Search/Exam
Apr 20, 2017
Apr 20, 2017
Claims
Search/Exam
Apr 20, 2017
Description
Search/Exam
Apr 20, 2017
Designation of inventor
Search/Exam
Apr 20, 2017
Drawings
Search/Exam
Apr 20, 2017
Request for grant of a European patent
Search/Exam
Mar 26, 2012
Mar 26, 2012
Mar 26, 2012