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The patent EP3524531 was granted to Strtebeker Braumanufaktur on Jul 8, 2020. The application was filed on Nov 8, 2012 under application number EP19163875A. 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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| SCHOELLER ALLIBERT | Apr 7, 2021 | BOCKHORNI & BRUNTJEN PARTNERSCHAFT PATENTANWALTE MBB | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102005036258 |
| DESCRIPTION | DE202009015066U |
| OPPOSITION | DE102005036258 |
| OPPOSITION | DE102006057620 |
| OPPOSITION | DE19844183 |
| OPPOSITION | DE202009015066U |
| OPPOSITION | EP1008527 |
| OPPOSITION | EP2143647 |
| OPPOSITION | JP2001001363 |
| OPPOSITION | JP2007050645 |
| OPPOSITION | JP2008018640 |
| OPPOSITION | JP2008194994 |
| OPPOSITION | US4965037 |
| OPPOSITION | US5188882 |
| OTHER | EP2143647 |
| OTHER | WO2013068116 |
| SEARCH | EP1008527 |
| SEARCH | EP2143647 |
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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Apr 1, 2025
Apr 1, 2025
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Jan 24, 2025
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Dec 17, 2024
(Electronic) Receipt
Appeal
Dec 17, 2024
Dec 17, 2024
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Jul 31, 2024
(Electronic) Receipt
Appeal
Jul 31, 2024
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
Apr 15, 2024
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Apr 10, 2024
(Electronic) Receipt
Appeal
Apr 10, 2024
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Dec 11, 2023
Dec 5, 2023
(Electronic) Receipt
Appeal
Dec 5, 2023
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Description
Appeal
Dec 5, 2023
Description
Appeal
Dec 5, 2023
Dec 5, 2023
Reply to appeal
Appeal
Sep 26, 2023
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Jul 21, 2023
(Electronic) Receipt
Appeal
Jul 21, 2023
Jul 21, 2023
Jul 21, 2023
Non-scannable object
Appeal
Jul 21, 2023
May 12, 2023
May 12, 2023
May 5, 2023
(Electronic) Receipt
Appeal
May 5, 2023
May 5, 2023
Notice of appeal
Appeal
Mar 20, 2023
Mar 14, 2023
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Means of redress
OPPO
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Jul 20, 2020
Jun 12, 2020
Decision to grant a European patent
Search/Exam
May 29, 2020
(Electronic) Receipt
Search/Exam
May 29, 2020
English translation of the claims
Search/Exam
May 29, 2020
Filing of the translations of the claims
Search/Exam
May 29, 2020
French translation of claims
Search/Exam
May 29, 2020
Letter accompanying subsequently filed items
Search/Exam
Feb 14, 2020
Feb 14, 2020
Feb 14, 2020
Feb 14, 2020
Intention to grant (signatures)
Search/Exam
Feb 14, 2020
Text intended for grant (clean copy)
Search/Exam
Feb 14, 2020
Jan 27, 2020
Examination started
Search/Exam
Jan 10, 2020
(Electronic) Receipt
Search/Exam
Jan 10, 2020
Letter accompanying subsequently filed items
Search/Exam
Jan 10, 2020
Priority search results
Search/Exam
Jan 10, 2020
Jan 3, 2020
(Electronic) Receipt
Search/Exam
Jan 3, 2020
Letter accompanying subsequently filed items
Search/Exam
Jan 3, 2020
Priority search results
Search/Exam
Jan 3, 2020
Dec 2, 2019
Nov 20, 2019
(Electronic) Receipt
Search/Exam
Nov 20, 2019
Nov 20, 2019
Amended description with annotations
Search/Exam
Nov 20, 2019
Amendments received before examination
Search/Exam
Nov 20, 2019
Letter accompanying subsequently filed items
Search/Exam
Oct 25, 2019
Oct 25, 2019
Oct 16, 2019
Observations by third parties
Search/Exam
Aug 20, 2019
Aug 14, 2019
Jul 24, 2019
Refund of fees
Search/Exam
Jul 17, 2019
Notification of forthcoming publication
Search/Exam
Jul 15, 2019
Jul 15, 2019
European search opinion
Search/Exam
Jul 15, 2019
European search report
Search/Exam
Jul 15, 2019
Information on Search Strategy
Search/Exam
May 10, 2019
Communication to designated inventor
Search/Exam
May 10, 2019
Communication to designated inventor
Search/Exam
Mar 19, 2019
Abstract
Search/Exam
Mar 19, 2019
Mar 19, 2019
Claims
Search/Exam
Mar 19, 2019
Description
Search/Exam
Mar 19, 2019
Designation of inventor
Search/Exam
Mar 19, 2019
Drawings
Search/Exam
Mar 19, 2019
Request for grant of a European patent
Search/Exam
Jun 7, 2013