The patent EP2363567 was granted to Rehau on Aug 15, 2018. The application was originally filed on Feb 5, 2011 under application number EP11000927A. The patent is currently recorded with a legal status of "Opposition Rejected".

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.
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
| Citation Phase | Reference Text | Link |
|---|---|---|
| OPPOSITION | - DIN, "Wärmetechnisches Verhalten von Fenstern, Türen und Abschlüssen - Berechnung des Wärmedurchgangskoelfiziente", DIN EN ISO 10077-2, (20080800), pages 1 - 36, XP055592089 | - |
| OPPOSITION | - "Wärmetechnisches Verhalten von Fenstern, Türen und Abschlüssen-Berechnung des Wärmedurchgangskoeffizienten-Teil 2:", DIN EN ISO 10077-2, (20080800), pages 1 - 34, XP055604206 | - |
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Description
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Notice of appeal
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Aug 27, 2018
Jul 19, 2018
Decision to grant a European patent
Search/Exam
Jul 5, 2018
(Electronic) Receipt
Search/Exam
Jul 5, 2018
English translation of the claims
Search/Exam
Jul 5, 2018
French translation of claims
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Jul 5, 2018
Letter accompanying subsequently filed items
Search/Exam
Mar 13, 2018
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Intention to grant (signatures)
Search/Exam
Mar 13, 2018
Text intended for grant (clean copy)
Search/Exam
Mar 13, 2018
Mar 13, 2017
(Electronic) Receipt
Search/Exam
Mar 13, 2017
Amended claims with annotations
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Mar 13, 2017
Amended description with annotations
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Mar 13, 2017
Claims
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Mar 13, 2017
Description
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Mar 13, 2017
Description
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Description
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Mar 13, 2017
Letter accompanying subsequently filed items
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Mar 13, 2017
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Sep 2, 2016
Annex to the communication
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Sep 2, 2016
Communication from the Examining Division
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Aug 17, 2016
Examination started
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Mar 20, 2014
(Electronic) Receipt
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Mar 20, 2014
Mar 20, 2014
Amended claims with annotations
Search/Exam
Mar 20, 2014
Mar 20, 2014
Amendments received before examination
Search/Exam
Mar 20, 2014
Letter accompanying subsequently filed items
Search/Exam
Sep 30, 2013
Aug 26, 2013
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European search opinion
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Aug 26, 2013
European search report
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Aug 10, 2011
Notification of forthcoming publication
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Feb 23, 2011
Letter accompanying subsequently filed items
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Feb 23, 2011
Priority document
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Feb 5, 2011
Abstract
Appeal
Feb 5, 2011
Abstract
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Feb 5, 2011
Claims
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Feb 5, 2011
Claims
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Feb 5, 2011
Description
Appeal
Feb 5, 2011
Description
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Feb 5, 2011
Designation of inventor
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Feb 5, 2011
Drawings
Appeal
Feb 5, 2011
Drawings
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Feb 5, 2011
Priority search results
Search/Exam
Feb 5, 2011
Request for grant of a European patent
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