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The patent EP2930013 was granted to Interglass Technology on Jan 26, 2022. The application was filed on Apr 2, 2015 under application number EP15162314A. 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 |
|---|---|---|---|
| MEISSNER BOLTE PATENTANWALTE RECHTSANWALTE PARTNERSCHAFT MBB | Oct 26, 2022 | MEISSNER BOLTE PARTNERSCHAFT MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO2006003099 |
| EXAMINATION | US2009091825 |
| SEARCH | DE1729087 |
| SEARCH | EP1811330 |
| SEARCH | GB465702 |
| SEARCH | US6177032 |
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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Mar 25, 2025
Jan 15, 2025
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Means of redress
OPPO
Aug 5, 2024
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Oct 26, 2022
Feb 8, 2022
Jan 7, 2022
Decision to grant a European patent
Search/Exam
Dec 15, 2021
(Electronic) Receipt
Search/Exam
Dec 15, 2021
English translation of the claims
Search/Exam
Dec 15, 2021
Filing of the translations of the claims
Search/Exam
Dec 15, 2021
French translation of claims
Search/Exam
Sep 30, 2021
Sep 24, 2021
Sep 13, 2021
Sep 13, 2021
Sep 13, 2021
Sep 13, 2021
Intention to grant (signatures)
Search/Exam
Sep 13, 2021
Text intended for grant (clean copy)
Search/Exam
Sep 13, 2021
Jun 14, 2021
Refund of fees
Search/Exam
Jun 11, 2021
Brief communication to third party
Search/Exam
Jun 11, 2021
Communication from the Legal Division
Search/Exam
Jun 3, 2021
(Electronic) Receipt
Search/Exam
Jun 3, 2021
Annex
Search/Exam
Jun 3, 2021
Letter accompanying subsequently filed items
Search/Exam
Jun 3, 2021
Letter to the Legal Division
Search/Exam
Jun 3, 2021
Submission concerning representation
Search/Exam
Apr 12, 2021
Brief communication to third party
Search/Exam
Apr 3, 2020
Brief communication
Search/Exam
Apr 3, 2020
Communication from the Legal Division
Search/Exam
Mar 17, 2020
Letter to the Legal Division
Search/Exam
Mar 6, 2020
Mar 6, 2020
Mar 6, 2020
Intention to grant (signatures)
Search/Exam
Mar 6, 2020
Text intended for grant (clean copy)
Search/Exam
Mar 6, 2020
Feb 17, 2020
(Electronic) Receipt
Search/Exam
Feb 17, 2020
Claims
Search/Exam
Feb 17, 2020
Letter accompanying subsequently filed items
Search/Exam
Feb 17, 2020
Jan 24, 2020
Communication from the Legal Division
Search/Exam
Jan 20, 2020
(Electronic) Receipt
Search/Exam
Jan 20, 2020
Annex
Search/Exam
Jan 20, 2020
Letter accompanying subsequently filed items
Search/Exam
Jan 20, 2020
Letter to the Legal Division
Search/Exam
Dec 5, 2019
Dec 2, 2019
Oct 17, 2019
Oct 17, 2019
Oct 17, 2019
Intention to grant (signatures)
Search/Exam
Oct 17, 2019
Text intended for grant (clean copy)
Search/Exam
Oct 17, 2019
Jan 18, 2019
(Electronic) Receipt
Search/Exam
Jan 18, 2019
Claims
Search/Exam
Jan 18, 2019
Claims
Search/Exam
Jan 18, 2019
Letter accompanying subsequently filed items
Search/Exam
Jan 18, 2019
Nov 22, 2018
Annex to the communication
Search/Exam
Nov 22, 2018
Communication from the Examining Division
Search/Exam
Nov 15, 2018
Examination started
Search/Exam
Jul 16, 2018
Jun 1, 2016
(Electronic) Receipt
Search/Exam
Jun 1, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 1, 2016
Priority search results
Search/Exam
Jun 1, 2016
May 24, 2016
May 19, 2016
Refund of fees
Search/Exam
May 13, 2016
Apr 28, 2016
(Electronic) Receipt
Search/Exam
Apr 28, 2016
Apr 28, 2016
Letter accompanying subsequently filed items
Search/Exam
Apr 26, 2016
Notice on debiting of fees
Search/Exam
Mar 21, 2016
(Electronic) Receipt
Search/Exam
Mar 21, 2016
Letter accompanying subsequently filed items
Search/Exam
Mar 21, 2016
Feb 15, 2016
(Electronic) Receipt
Search/Exam
Feb 15, 2016
Feb 15, 2016
Amendments received before examination
Search/Exam
Feb 15, 2016
Letter accompanying subsequently filed items
Search/Exam
Oct 19, 2015
Sep 16, 2015
Notification of forthcoming publication
Search/Exam
Sep 2, 2015
Sep 2, 2015
European search opinion
Search/Exam
Sep 2, 2015
European search report
Search/Exam
Aug 24, 2015
Search started
Search/Exam
Jun 26, 2015
Communication to designated inventor
Search/Exam
Jun 26, 2015
Communication to designated inventor
Search/Exam
Apr 14, 2015
Letter concerning the priority
Search/Exam
Apr 14, 2015
Priority document
Search/Exam
Apr 2, 2015
Abstract
Search/Exam
Apr 2, 2015
Apr 2, 2015
Claims
Search/Exam
Apr 2, 2015
Description
Search/Exam
Apr 2, 2015
Designation of inventor
Search/Exam
Apr 2, 2015
Drawings
Search/Exam
Apr 2, 2015
Request for grant of a European patent
Search/Exam