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The patent EP2961059 was granted to Braun on Oct 1, 2025. The application was filed on May 27, 2015 under application number EP15169330A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| TRISA HOLDING | Apr 23, 2019 | FREI PATENT ATTORNEYS | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2011005015 |
| DESCRIPTION | WO2004034561 |
| OPPOSITION | US2001008355 |
| OPPOSITION | US2006214611 |
| OPPOSITION | US2009243519 |
| OPPOSITION | US2011005015 |
| OPPOSITION | US5883478 |
| OPPOSITION | US7307397 |
| OPPOSITION | WO2004034561 |
| OPPOSITION | WO2008060482 |
| OPPOSITION | WO2010129755 |
| OPPOSITION | WO2014016718 |
| SEARCH | US2006214611 |
| SEARCH | US2011005015 |
| SEARCH | WO2004034561 |
| SEARCH | WO2010129755 |
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
Jan 30, 2025
Sep 6, 2024
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Jul 23, 2024
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Description
OPPO
Jul 18, 2024
Description
OPPO
Jul 18, 2024
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May 31, 2024
(Electronic) Receipt
Appeal
May 31, 2024
May 31, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 14, 2024
May 6, 2024
Apr 11, 2024
Apr 8, 2024
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Mar 20, 2023
(Electronic) Receipt
Appeal
Mar 20, 2023
Dec 15, 2022
Sep 2, 2022
Aug 29, 2022
(Electronic) Receipt
Appeal
Aug 29, 2022
Aug 29, 2022
Reply to appeal
Appeal
May 6, 2022
Apr 29, 2022
(Electronic) Receipt
Appeal
Apr 29, 2022
Apr 29, 2022
Apr 29, 2022
Apr 29, 2022
Apr 29, 2022
Apr 29, 2022
Jan 26, 2022
Jan 26, 2022
Jan 20, 2022
(Electronic) Receipt
Appeal
Jan 20, 2022
Jan 20, 2022
Notice of appeal
Appeal
Dec 31, 2021
Dec 31, 2021
Dec 31, 2021
Dec 28, 2021
Dec 23, 2021
Dec 23, 2021
Dec 23, 2021
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Means of redress
OPPO
Dec 23, 2021
Dec 23, 2021
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Sep 30, 2019
Sep 26, 2019
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Claims
OPPO
Sep 20, 2019
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Aug 6, 2018
Jun 28, 2018
Decision to grant a European patent
Search/Exam
Jun 18, 2018
(Electronic) Receipt
Search/Exam
Jun 18, 2018
Filing of the translations of the claims
Search/Exam
Jun 18, 2018
French translation of claims
Search/Exam
Jun 18, 2018
German translation of the claims
Search/Exam
Jun 18, 2018
Letter accompanying subsequently filed items
Search/Exam
Mar 6, 2018
Mar 6, 2018
Mar 6, 2018
Intention to grant (signatures)
Search/Exam
Mar 6, 2018
Text intended for grant (clean copy)
Search/Exam
Mar 6, 2018
Feb 26, 2018
Sep 5, 2017
(Electronic) Receipt
Search/Exam
Sep 5, 2017
Amended claims with annotations
Search/Exam
Sep 5, 2017
Claims
Search/Exam
Sep 5, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 5, 2017
Jul 21, 2017
Jul 17, 2017
(Electronic) Receipt
Search/Exam
Jul 17, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 17, 2017
Mar 22, 2017
Annex to the communication
Search/Exam
Mar 22, 2017
Communication from the Examining Division
Search/Exam
Mar 14, 2017
Examination started
Search/Exam
Jan 2, 2017
May 19, 2016
(Electronic) Receipt
Search/Exam
May 19, 2016
May 19, 2016
Amended claims with annotations
Search/Exam
May 19, 2016
Amendments received before examination
Search/Exam
May 19, 2016
Letter accompanying subsequently filed items
Search/Exam
Jan 7, 2016
Dec 2, 2015
Notification of forthcoming publication
Search/Exam
Dec 2, 2015
Refund of fees
Search/Exam
Nov 25, 2015
Nov 25, 2015
European search opinion
Search/Exam
Nov 25, 2015
European search report
Search/Exam
Nov 25, 2015
Information on Search Strategy
Search/Exam
Nov 20, 2015
Priority search results copy provided by EPO
Search/Exam
Nov 12, 2015
Search started
Search/Exam
Aug 3, 2015
Jul 28, 2015
Jul 20, 2015
Communication to designated inventor
Search/Exam
Jul 20, 2015
Communication to designated inventor
Search/Exam
Jul 20, 2015
Communication to designated inventor
Search/Exam
Jul 20, 2015
Communication to designated inventor
Search/Exam
Jul 20, 2015
Communication to designated inventor
Search/Exam
Jul 20, 2015
Communication to designated inventor
Search/Exam
May 27, 2015
Abstract
Search/Exam
May 27, 2015
May 27, 2015
Claims
Search/Exam
May 27, 2015
Description
Search/Exam
May 27, 2015
Designation of inventor
Search/Exam
May 27, 2015
Drawings
Search/Exam
May 27, 2015
Request for grant of a European patent
Search/Exam