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The patent EP2469204 was granted to BSH Bosch UND Siemens Hausgerte on Jun 4, 2025. The application was filed on Dec 20, 2011 under application number EP11194455A. 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 |
|---|---|---|---|
| LOUIS POHLAU LOHRENTZ PATENTANWALTE PARTNERSCHAFT MBB | May 29, 2019 | LOUIS POHLAU LOHRENTZ | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | EP1744114 |
| OPPOSITION | FR68736E |
| OPPOSITION | KR20010060723 |
| OPPOSITION | KR20100022742 |
| OPPOSITION | KR970044864U |
| OPPOSITION | US5599081 |
| SEARCH | EP1038145 |
| SEARCH | US2010326122 |
| SEARCH | US6574984 |
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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May 9, 2025
May 9, 2025
Apr 28, 2025
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Feb 5, 2024
Feb 5, 2024
Feb 5, 2024
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Feb 5, 2024
Feb 5, 2024
Means of redress
OPPO
Jan 2, 2024
Advice of delivery
Appeal
Dec 22, 2023
Dec 22, 2023
Dec 22, 2023
Dec 1, 2023
Dec 1, 2023
Dec 1, 2023
Dec 1, 2023
Nov 6, 2023
(Electronic) Receipt
Appeal
Nov 6, 2023
Nov 3, 2023
Oct 30, 2023
Oct 30, 2023
Oct 26, 2023
Oct 26, 2023
Oct 26, 2023
Oct 20, 2023
(Electronic) Receipt
Appeal
Oct 20, 2023
Oct 20, 2023
Oct 19, 2023
Oct 16, 2023
(Electronic) Receipt
Appeal
Oct 16, 2023
Oct 16, 2023
Oct 13, 2023
Oct 11, 2023
Oct 11, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 10, 2023
Oct 9, 2023
Oct 5, 2023
(Electronic) Receipt
Appeal
Oct 5, 2023
Oct 5, 2023
Oct 4, 2023
Oct 4, 2023
Sep 28, 2023
(Electronic) Receipt
Appeal
Sep 28, 2023
Authorisation
Appeal
Sep 28, 2023
Sep 28, 2023
Jul 26, 2023
Jul 26, 2023
Jul 26, 2023
Jul 26, 2023
Jul 13, 2023
Jul 7, 2023
(Electronic) Receipt
Appeal
Jul 7, 2023
Jul 7, 2023
Jul 4, 2023
Advice of delivery
Appeal
Jul 3, 2023
Jul 3, 2023
Jun 28, 2023
Jun 27, 2022
Jun 22, 2022
(Electronic) Receipt
Appeal
Jun 22, 2022
Jun 22, 2022
Jun 22, 2022
Jun 22, 2022
Jun 22, 2022
Mar 12, 2022
Dec 20, 2021
Dec 14, 2021
(Electronic) Receipt
Appeal
Dec 14, 2021
Dec 14, 2021
Sep 28, 2021
Sep 21, 2021
(Electronic) Receipt
Appeal
Sep 21, 2021
Sep 21, 2021
Jun 29, 2021
May 27, 2021
May 21, 2021
(Electronic) Receipt
Appeal
May 21, 2021
May 21, 2021
Reply to appeal
Appeal
May 11, 2021
May 6, 2021
(Electronic) Receipt
Appeal
May 6, 2021
May 6, 2021
May 6, 2021
May 6, 2021
May 6, 2021
May 6, 2021
May 6, 2021
May 6, 2021
May 6, 2021
Reply to appeal
Appeal
Jan 22, 2021
Jan 22, 2021
Jan 5, 2021
(Electronic) Receipt
Appeal
Jan 5, 2021
Jan 5, 2021
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Jan 5, 2021
Jan 5, 2021
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Dec 15, 2020
Nov 12, 2020
Nov 10, 2020
Nov 6, 2020
(Electronic) Receipt
Appeal
Nov 6, 2020
Nov 6, 2020
Notice of appeal
Appeal
Oct 21, 2020
Oct 21, 2020
Notice of appeal
Appeal
Sep 15, 2020
Sep 15, 2020
Sep 11, 2020
Sep 11, 2020
Sep 8, 2020
Sep 8, 2020
Sep 8, 2020
Sep 8, 2020
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Means of redress
OPPO
Sep 8, 2020
Sep 8, 2020
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May 29, 2020
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Authorisation
OPPO
May 6, 2020
May 5, 2020
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Apr 30, 2020
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Sep 6, 2019
Aug 28, 2019
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Jun 12, 2019
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May 29, 2019
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May 29, 2019
May 29, 2019
Sep 10, 2018
Aug 2, 2018
Decision to grant a European patent
Search/Exam
Jul 18, 2018
Filing of the translations of the claims
Search/Exam
Jul 18, 2018
French translation of claims
Search/Exam
Jul 18, 2018
German translation of the claims
Search/Exam
Apr 18, 2018
Apr 18, 2018
Apr 18, 2018
Intention to grant (signatures)
Search/Exam
Apr 18, 2018
Text intended for grant (clean copy)
Search/Exam
Apr 18, 2018
Aug 8, 2017
Amended claims with annotations
Search/Exam
Aug 8, 2017
Claims
Search/Exam
Aug 8, 2017
Jun 21, 2017
Jun 9, 2017
Feb 14, 2017
Annex to the communication
Search/Exam
Feb 14, 2017
Communication from the Examining Division
Search/Exam
Feb 8, 2017
Examination started
Search/Exam
Feb 20, 2015
Feb 10, 2015
Sep 10, 2014
(Electronic) Receipt
Search/Exam
Sep 10, 2014
Letter accompanying subsequently filed items
Search/Exam
Sep 10, 2014
Priority search results
Search/Exam
Sep 10, 2014
Aug 1, 2014
Jul 15, 2014
Reply to Written Opinion prepared by the EPO
Search/Exam
Jan 20, 2014
Dec 18, 2013
Dec 18, 2013
European search opinion
Search/Exam
Dec 18, 2013
European search report
Search/Exam
Dec 10, 2013
Search started
Search/Exam
May 31, 2012
Notification of forthcoming publication
Search/Exam
Dec 21, 2011
Letter concerning the priority
Search/Exam
Dec 21, 2011
Priority document
Search/Exam
Dec 20, 2011
Abstract
Search/Exam
Dec 20, 2011
Dec 20, 2011
Claims
Search/Exam
Dec 20, 2011
Description
Search/Exam
Dec 20, 2011
Designation of inventor
Search/Exam
Dec 20, 2011
Designation of inventor
Search/Exam
Dec 20, 2011
Designation of inventor
Search/Exam
Dec 20, 2011
Drawings
Search/Exam
Dec 20, 2011
Request for grant of a European patent
Search/Exam