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The patent EP2890821 was granted to Bayerische Motoren Werke on May 10, 2023. The application was filed on Aug 13, 2013 under application number EP13750297A. 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 |
|---|---|---|---|
| EWALD DORKEN | Oct 10, 2018 | VON ROHR | - |
| EWALD DORKEN | Oct 10, 2018 | VON ROHR PATENTANWALTE PARTNERSCHAFT MBB | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102009053368 |
| DESCRIPTION | DE202004021264U |
| EXAMINATION | DE102006006910 |
| EXAMINATION | DE10348086 |
| INTERNATIONAL-SEARCH-REPORT | DE102006006910 |
| INTERNATIONAL-SEARCH-REPORT | DE102008055716 |
| INTERNATIONAL-SEARCH-REPORT | EP2239350 |
| OPPOSITION | DE102006006910 |
| OPPOSITION | DE102007038214 |
| OPPOSITION | DE102008055716 |
| OPPOSITION | DE102009034869 |
| OPPOSITION | DE10305725 |
| OPPOSITION | DE10348086 |
| OPPOSITION | DE10350885 |
| OPPOSITION | EP2032739 |
| OPPOSITION | EP2239350 |
| OPPOSITION | US8141230 |
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 14, 2023
Apr 14, 2023
Apr 11, 2023
Apr 4, 2023
Apr 4, 2023
Apr 4, 2023
Apr 4, 2023
Apr 4, 2023
Feb 2, 2023
Feb 2, 2023
Feb 2, 2023
Jan 30, 2023
Jan 19, 2023
Advice of delivery
Appeal
Jan 17, 2023
Jan 17, 2023
Jan 17, 2023
Nov 14, 2022
Nov 14, 2022
Nov 14, 2022
Nov 4, 2022
Nov 3, 2022
(Electronic) Receipt
Appeal
Nov 3, 2022
Advice of delivery
Appeal
Nov 3, 2022
Nov 3, 2022
Nov 2, 2022
(Electronic) Receipt
Appeal
Nov 2, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 31, 2022
Oct 28, 2022
Advice of delivery
Appeal
Sep 15, 2022
Sep 9, 2022
(Electronic) Receipt
Appeal
Sep 9, 2022
Sep 9, 2022
Sep 9, 2022
Aug 24, 2022
Aug 19, 2022
(Electronic) Receipt
Appeal
Aug 19, 2022
Aug 19, 2022
Apr 1, 2022
Apr 1, 2022
Dec 28, 2021
Advice of delivery
Appeal
Dec 20, 2021
Dec 20, 2021
Dec 15, 2021
Dec 15, 2021
Aug 12, 2021
Aug 9, 2021
(Electronic) Receipt
Appeal
Aug 9, 2021
Aug 9, 2021
Jan 29, 2021
Jan 26, 2021
(Electronic) Receipt
Appeal
Jan 26, 2021
Jan 26, 2021
Reply to appeal
Appeal
Oct 29, 2020
Sep 25, 2020
Sep 22, 2020
(Electronic) Receipt
Appeal
Sep 22, 2020
Sep 22, 2020
Sep 22, 2020
Sep 22, 2020
Sep 22, 2020
Jun 25, 2020
Jun 25, 2020
Jun 15, 2020
(Electronic) Receipt
Appeal
Jun 15, 2020
Jun 15, 2020
Notice of appeal
Appeal
May 20, 2020
May 18, 2020
May 12, 2020
May 12, 2020
May 12, 2020
May 12, 2020
May 12, 2020
May 12, 2020
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May 12, 2020
May 12, 2020
Means of redress
OPPO
May 12, 2020
May 12, 2020
May 12, 2020
May 12, 2020
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Mar 17, 2020
Mar 9, 2020
Mar 4, 2020
Mar 4, 2020
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Jan 24, 2020
Jan 22, 2020
Jan 22, 2020
Jan 22, 2020
Jan 20, 2020
Jan 17, 2020
Jan 17, 2020
Jan 17, 2020
Jan 17, 2020
Jan 17, 2020
Claims
OPPO
Jan 17, 2020
Claims
OPPO
Jan 17, 2020
Claims
OPPO
Jan 17, 2020
Jan 17, 2020
Jan 17, 2020
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Mar 1, 2019
Feb 26, 2019
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Oct 22, 2018
Oct 22, 2018
Oct 16, 2018
Oct 10, 2018
Oct 10, 2018
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Oct 10, 2018
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Oct 10, 2018
Oct 10, 2018
Oct 10, 2018
Oct 10, 2018
Jan 26, 2018
Dec 14, 2017
Decision to grant a European patent
Search/Exam
Nov 8, 2017
English translation of the claims
Search/Exam
Nov 8, 2017
Filing of the translations of the claims
Search/Exam
Nov 8, 2017
French translation of claims
Search/Exam
Nov 8, 2017
Payment of fees and costs
Search/Exam
Sep 7, 2017
Sep 7, 2017
Sep 7, 2017
Intention to grant (signatures)
Search/Exam
Sep 7, 2017
Intention to grant (signatures)
Search/Exam
Sep 7, 2017
Text intended for grant (clean copy)
Search/Exam
Sep 7, 2017
Jun 19, 2017
Feb 13, 2017
Annex to the communication
Search/Exam
Feb 13, 2017
Communication from the Examining Division
Search/Exam
Feb 3, 2017
Examination started
Search/Exam
Oct 24, 2016
Dec 1, 2015
Priority search results
Search/Exam
Dec 1, 2015
Nov 25, 2015
Oct 7, 2015
Oct 7, 2015
Amended claims with annotations
Search/Exam
Oct 7, 2015
Amendments received before examination
Search/Exam
Jul 3, 2015
CDS Clean up - amended applicant details
Search/Exam
Jun 10, 2015
Apr 9, 2015
Apr 7, 2015
Communication to designated inventor
Search/Exam
Mar 17, 2015
Jan 21, 2015
(Electronic) Receipt
Search/Exam
Jan 21, 2015
Priority search results
Search/Exam
Jan 21, 2015
Request for entry into the European phase
Search/Exam
Jan 9, 2015
Information on entry into European phase
Search/Exam
Jun 6, 2014
Matter concerning the application
Search/Exam
Jun 5, 2014
Matter concerning the application
Search/Exam
Apr 17, 2014
Copy of the international search report
Search/Exam
Apr 17, 2014
Copy of the international search report
Search/Exam
Apr 17, 2014
Mar 26, 2014
Mar 6, 2014
Published international application - A2
Search/Exam
Feb 21, 2014
Feb 21, 2014
Feb 21, 2014
Aug 13, 2013
(Electronic) Receipt
PCTRO
Aug 13, 2013
Abstract
PCTRO
Aug 13, 2013
Claims
PCTRO
Aug 13, 2013
Description
PCTRO
Aug 13, 2013
Drawings
PCTRO