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The patent EP3032002 was granted to Mgert & Innovation on Mar 24, 2021. The application was filed on Dec 2, 2015 under application number EP15003432A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 |
|---|---|---|---|
| ALBANESE BAUMATERIALIEN | Dec 21, 2021 | GACHNANG PATENTANWALTE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | CH705227 |
| DESCRIPTION | EP0611257 |
| OPPOSITION | AT69228B |
| OPPOSITION | CH66066 |
| OPPOSITION | CH705227 |
| OPPOSITION | DE3212634 |
| OPPOSITION | DE3317658 |
| OPPOSITION | DE3840761 |
| OPPOSITION | DE3931494 |
| OPPOSITION | EP0611257 |
| OPPOSITION | FR466605 |
| OPPOSITION | GB1360002 |
| OPPOSITION | US1141554 |
| OPPOSITION | US5664391 |
| SEARCH | CH66066 |
| SEARCH | CH705227 |
| SEARCH | DE3212634 |
| SEARCH | DE3840761 |
| SEARCH | GB1360002 |
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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Dec 22, 2025
Dec 22, 2025
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(Electronic) Receipt
Appeal
Nov 26, 2025
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Nov 24, 2025
(Electronic) Receipt
Appeal
Nov 24, 2025
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Description
Appeal
Nov 24, 2025
Description
Appeal
Nov 24, 2025
Description
Appeal
Nov 24, 2025
Description
Appeal
Nov 24, 2025
Nov 24, 2025
Nov 24, 2025
Oct 2, 2025
Oct 2, 2025
Oct 1, 2025
(Electronic) Receipt
Appeal
Oct 1, 2025
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Sep 30, 2025
(Electronic) Receipt
Appeal
Sep 30, 2025
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Sep 22, 2025
(Electronic) Receipt
Appeal
Sep 22, 2025
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Sep 4, 2025
(Electronic) Receipt
Appeal
Sep 4, 2025
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Feb 27, 2025
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Feb 24, 2025
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Nov 13, 2024
(Electronic) Receipt
Appeal
Nov 13, 2024
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Nov 6, 2024
(Electronic) Receipt
Appeal
Nov 6, 2024
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Oct 30, 2024
(Electronic) Receipt
Appeal
Oct 30, 2024
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Oct 25, 2024
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Apr 16, 2024
(Electronic) Receipt
Appeal
Apr 16, 2024
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Apr 10, 2024
Apr 4, 2024
(Electronic) Receipt
Appeal
Apr 4, 2024
Apr 4, 2024
Mar 27, 2024
Mar 25, 2024
Mar 21, 2024
(Electronic) Receipt
Appeal
Mar 21, 2024
Mar 21, 2024
Reply to appeal
Appeal
Mar 20, 2024
(Electronic) Receipt
Appeal
Mar 20, 2024
Mar 20, 2024
Reply to appeal
Appeal
Mar 3, 2024
Dec 1, 2023
Nov 27, 2023
Nov 21, 2023
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Nov 15, 2023
(Electronic) Receipt
Appeal
Nov 15, 2023
Nov 15, 2023
Nov 3, 2023
(Electronic) Receipt
Appeal
Nov 3, 2023
Nov 3, 2023
Sep 13, 2023
Sep 13, 2023
Sep 8, 2023
(Electronic) Receipt
Appeal
Sep 8, 2023
Sep 8, 2023
Notice of appeal
Appeal
Sep 6, 2023
(Electronic) Receipt
Appeal
Sep 6, 2023
Sep 6, 2023
Notice of appeal
Appeal
Jul 24, 2023
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Means of redress
OPPO
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Description
OPPO
May 10, 2022
Description
OPPO
May 10, 2022
Description
OPPO
May 10, 2022
Description
OPPO
May 10, 2022
Description
OPPO
May 10, 2022
Description
OPPO
May 10, 2022
Description
OPPO
May 10, 2022
Description
OPPO
May 10, 2022
Description
OPPO
May 10, 2022
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Jan 5, 2022
Dec 23, 2021
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Dec 21, 2021
Apr 6, 2021
Feb 25, 2021
Decision to grant a European patent
Search/Exam
Feb 12, 2021
(Electronic) Receipt
Search/Exam
Feb 12, 2021
English translation of the claims
Search/Exam
Feb 12, 2021
Filing of the translations of the claims
Search/Exam
Feb 12, 2021
French translation of claims
Search/Exam
Feb 12, 2021
Letter accompanying subsequently filed items
Search/Exam
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Intention to grant (signatures)
Search/Exam
Nov 23, 2020
Text intended for grant (clean copy)
Search/Exam
Nov 23, 2020
Aug 25, 2020
(Electronic) Receipt
Search/Exam
Aug 25, 2020
Abstract
Search/Exam
Aug 25, 2020
Abstract
Search/Exam
Aug 25, 2020
Amended claims with annotations
Search/Exam
Aug 25, 2020
Amended description with annotations
Search/Exam
Aug 25, 2020
Claims
Search/Exam
Aug 25, 2020
Description
Search/Exam
Aug 25, 2020
Letter accompanying subsequently filed items
Search/Exam
Aug 25, 2020
Jun 26, 2020
Jun 23, 2020
(Electronic) Receipt
Search/Exam
Jun 23, 2020
Letter accompanying subsequently filed items
Search/Exam
Jun 23, 2020
Feb 25, 2020
Annex to the communication
Search/Exam
Feb 25, 2020
Communication from the Examining Division
Search/Exam
Feb 13, 2020
Examination started
Search/Exam
Sep 6, 2019
Aug 26, 2019
Aug 22, 2019
(Electronic) Receipt
Search/Exam
Aug 22, 2019
Enquiry as to the processing of the file
Search/Exam
Aug 22, 2019
Letter accompanying subsequently filed items
Search/Exam
Oct 27, 2017
Payment of fees and costs
Search/Exam
Feb 15, 2017
Jan 12, 2017
Dec 12, 2016
Payment of fees and costs
Search/Exam
Dec 12, 2016
Reply to Written Opinion prepared by the EPO
Search/Exam
Jun 20, 2016
May 19, 2016
Notification of forthcoming publication
Search/Exam
May 11, 2016
May 11, 2016
European search opinion
Search/Exam
May 11, 2016
European search report
Search/Exam
May 11, 2016
Information on Search Strategy
Search/Exam
Apr 28, 2016
Search started
Search/Exam
Jan 25, 2016
Communication to designated inventor
Search/Exam
Jan 25, 2016
Communication to designated inventor
Search/Exam
Jan 25, 2016
Communication to designated inventor
Search/Exam
Jan 7, 2016
EPO/applicant correspondence crossed
Search/Exam
Jan 7, 2016
Letter concerning the inventor
Search/Exam
Jan 4, 2016
Deficiency in designation of inventor
Search/Exam
Dec 17, 2015
Designation of inventor
Search/Exam
Dec 17, 2015
General authorisation
Search/Exam
Dec 17, 2015
Letter accompanying subsequently filed items
Search/Exam
Dec 17, 2015
Priority document
Search/Exam
Dec 2, 2015
Abstract
Search/Exam
Dec 2, 2015
Claims
Search/Exam
Dec 2, 2015
Description
Search/Exam
Dec 2, 2015
Drawings
Search/Exam
Dec 2, 2015
Payment of fees and costs
Search/Exam
Dec 2, 2015
Request for grant of a European patent
Search/Exam