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The patent EP2985404 was granted to Exte on Aug 2, 2017. The application was filed on Jun 5, 2015 under application number EP15170758A. 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 |
|---|---|---|---|
| VEKA | Apr 25, 2018 | COHAUSZ HANNIG BORKOWSKI WISSGOTT | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP2636839 |
| OPPOSITION | DE102012101895 |
| OPPOSITION | DE202008000251U |
| OPPOSITION | DE202012103627U |
| OPPOSITION | DE202012103629U |
| SEARCH | DE102006038401 |
| SEARCH | DE202009011749U |
| SEARCH | DE202012103629U |
| SEARCH | FR2948718 |
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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Means of redress
OPPO
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Claims
OPPO
Mar 4, 2020
Claims
OPPO
Mar 4, 2020
Claims
OPPO
Mar 4, 2020
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Claims
OPPO
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Aug 3, 2017
Jul 6, 2017
Decision to grant a European patent
Search/Exam
May 17, 2017
(Electronic) Receipt
Search/Exam
May 17, 2017
English translation of the claims
Search/Exam
May 17, 2017
Filing of the translations of the claims
Search/Exam
May 17, 2017
French translation of claims
Search/Exam
May 17, 2017
Letter accompanying subsequently filed items
Search/Exam
Mar 24, 2017
Mar 24, 2017
Mar 24, 2017
Intention to grant (signatures)
Search/Exam
Mar 24, 2017
Text intended for grant (clean copy)
Search/Exam
Mar 24, 2017
Feb 21, 2017
Examination started
Search/Exam
Jun 30, 2016
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May 27, 2016
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Amended claims with annotations
Search/Exam
May 27, 2016
May 27, 2016
Amendments received before examination
Search/Exam
May 23, 2016
Submission concerning representation
Search/Exam
Feb 22, 2016
Jan 20, 2016
Notification of forthcoming publication
Search/Exam
Jan 18, 2016
Jan 18, 2016
European search opinion
Search/Exam
Jan 18, 2016
European search report
Search/Exam
Jan 18, 2016
Information on Search Strategy
Search/Exam
Jan 4, 2016
Search started
Search/Exam
Aug 26, 2015
Communication to designated inventor
Search/Exam
Aug 14, 2015
Annexes in respect of a client data request
Search/Exam
Aug 14, 2015
Designation of inventor
Search/Exam
Aug 14, 2015
Letter concerning the inventor
Search/Exam
Jul 29, 2015
Letter concerning the inventor
Search/Exam
Jul 29, 2015
Jul 8, 2015
Deficiency in designation of inventor
Search/Exam
Jul 8, 2015
Letter concerning the priority
Search/Exam
Jul 8, 2015
Priority document
Search/Exam
Jun 25, 2015
Letter concerning the priority
Search/Exam
Jun 25, 2015
Priority document
Search/Exam
Jun 25, 2015
Priority document
Search/Exam
Jun 5, 2015
Abstract
Search/Exam
Jun 5, 2015
Jun 5, 2015
Annex
Search/Exam
Jun 5, 2015
Claims
Search/Exam
Jun 5, 2015
Description
Search/Exam
Jun 5, 2015
Drawings
Search/Exam
Jun 5, 2015
General authorisation
Search/Exam
Jun 5, 2015
Priority search results
Search/Exam
Jun 5, 2015
Request for grant of a European patent
Search/Exam