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The patent EP2381058 was granted to Eduard Hueck on May 30, 2018. The application was originally filed on Apr 21, 2011 under application number EP11163508A. 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 | DE10110921 |
| OPPOSITION | DE202006008327U |
| OPPOSITION | DE29900787U |
| OPPOSITION | DE7046047U |
| OPPOSITION | DE9321360U |
| OPPOSITION | FR2753227 |
| OPPOSITION | FR2802969 |
| SEARCH | DE7046047U |
| SEARCH | DE9321360U |
| SEARCH | FR2753227 |
| SEARCH | FR2802969 |
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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Aug 13, 2020
Aug 13, 2020
Aug 10, 2020
May 5, 2020
May 4, 2020
Apr 29, 2020
Apr 29, 2020
Apr 29, 2020
Apr 29, 2020
Apr 29, 2020
Apr 29, 2020
Means of redress
OPPO
Apr 28, 2020
Apr 28, 2020
Mar 23, 2020
Mar 20, 2020
Mar 18, 2020
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Mar 18, 2020
Mar 18, 2020
Nov 22, 2019
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Nov 18, 2019
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Nov 8, 2019
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Nov 4, 2019
Nov 4, 2019
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Sep 25, 2019
Sep 24, 2019
Sep 20, 2019
Jul 9, 2019
Jul 3, 2019
Jul 3, 2019
Jul 3, 2019
Claims
OPPO
Jul 3, 2019
Jul 3, 2019
Jun 28, 2019
Jun 25, 2019
Jun 4, 2019
May 27, 2019
Mar 19, 2019
Mar 19, 2019
Mar 4, 2019
Feb 26, 2019
Feb 26, 2019
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Feb 26, 2019
Aug 3, 2018
Jul 27, 2018
Jul 10, 2018
Jul 5, 2018
Jun 11, 2018
May 4, 2018
Decision to grant a European patent
Search/Exam
Apr 16, 2018
(Electronic) Receipt
Search/Exam
Apr 16, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 4, 2018
Mar 16, 2018
(Electronic) Receipt
Search/Exam
Mar 16, 2018
English translation of the claims
Search/Exam
Mar 16, 2018
Filing of the translations of the claims
Search/Exam
Mar 16, 2018
French translation of claims
Search/Exam
Mar 16, 2018
Letter accompanying subsequently filed items
Search/Exam
Dec 15, 2017
Dec 15, 2017
Dec 15, 2017
Intention to grant (signatures)
Search/Exam
Dec 15, 2017
Text intended for grant (clean copy)
Search/Exam
Dec 15, 2017
Nov 3, 2017
Examination started
Search/Exam
Sep 20, 2017
Sep 14, 2017
Apr 21, 2017
(Electronic) Receipt
Search/Exam
Apr 21, 2017
Abstract
Search/Exam
Apr 21, 2017
Abstract
Search/Exam
Apr 21, 2017
Apr 21, 2017
Amended claims with annotations
Search/Exam
Apr 21, 2017
Apr 21, 2017
Amended description with annotations
Search/Exam
Apr 21, 2017
Amendments received before examination
Search/Exam
Apr 21, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 7, 2016
Oct 6, 2016
Oct 6, 2016
European search opinion
Search/Exam
Oct 6, 2016
European search report
Search/Exam
Oct 6, 2016
Information on Search Strategy
Search/Exam
Sep 26, 2016
Search started
Search/Exam
Apr 28, 2016
Apr 22, 2016
Mar 21, 2016
Payment of fees and costs
Search/Exam
Mar 21, 2016
Payment of fees and costs
Search/Exam
Feb 22, 2016
Jan 15, 2015
Submission concerning representation
Search/Exam
Nov 20, 2014
Oct 28, 2014
Annexes in respect of a client data request
Search/Exam
Oct 28, 2014
Payment of fees and costs
Search/Exam
Oct 28, 2014
Payment of fees and costs
Search/Exam
Oct 28, 2014
Sep 16, 2014
Annexes in respect of a client data request
Search/Exam
Sep 4, 2014
Annexes in respect of a client data request
Search/Exam
Aug 21, 2014
Mar 5, 2014
Payment of fees and costs
Search/Exam
Mar 5, 2014
Payment of fees and costs
Search/Exam
Sep 28, 2011
Notification of forthcoming publication
Search/Exam
Jul 14, 2011
(Electronic) Receipt
Search/Exam
Jul 14, 2011
Annex
Search/Exam
Jul 14, 2011
Annex
Search/Exam
Jul 14, 2011
Annex
Search/Exam
Jul 14, 2011
Jul 14, 2011
Letter accompanying subsequently filed items
Search/Exam
Jul 14, 2011
Priority search results
Search/Exam
May 19, 2011
Letter concerning the priority
Search/Exam
May 19, 2011
Priority document
Search/Exam
Apr 21, 2011
Abstract
Search/Exam
Apr 21, 2011
Apr 21, 2011
Claims
Search/Exam
Apr 21, 2011
Description
Search/Exam
Apr 21, 2011
Designation of inventor
Search/Exam
Apr 21, 2011
Designation of inventor
Search/Exam
Apr 21, 2011
Drawings
Search/Exam
Apr 21, 2011
Priority search results
Search/Exam
Apr 21, 2011
Request for grant of a European patent
Search/Exam