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The patent EP2629386 was granted to Alstom Wind on Jan 10, 2018. The application was filed on Feb 16, 2012 under application number EP12382051A. The patent is currently recorded with a legal status of "Revoked".

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 |
|---|---|---|---|
| SIEMENS GAMESA RENEWABLE ENERGY | Oct 10, 2018 | SGRE ASSOCIATION | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | US2010276930 |
| OPPOSITION | DE102004048341 |
| OPPOSITION | DE102006050077 |
| OPPOSITION | US2009206606 |
| OPPOSITION | WO0193401 |
| OPPOSITION | WO2009049822 |
| OPPOSITION | WO2011073670 |
| SEARCH | DE102004048341 |
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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Sep 23, 2024
Sep 23, 2024
Sep 23, 2024
Aug 6, 2024
Aug 6, 2024
Aug 6, 2024
Jul 31, 2024
Jul 30, 2024
(Electronic) Receipt
Appeal
Jul 30, 2024
Jul 30, 2024
Jul 2, 2024
Jul 1, 2024
(Electronic) Receipt
Appeal
Jul 1, 2024
Jul 1, 2024
May 6, 2024
May 6, 2024
May 6, 2024
Apr 30, 2024
Apr 25, 2024
(Electronic) Receipt
Appeal
Apr 25, 2024
Apr 25, 2024
Mar 27, 2024
Mar 27, 2024
Mar 22, 2024
Mar 22, 2024
Jun 7, 2023
May 31, 2023
(Electronic) Receipt
Appeal
May 31, 2023
May 31, 2023
Aug 2, 2022
Aug 2, 2022
Jul 27, 2022
Jul 27, 2022
Nov 16, 2021
Nov 11, 2020
Nov 4, 2020
(Electronic) Receipt
Appeal
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Nov 4, 2020
Claims
Appeal
Nov 4, 2020
Claims
Appeal
Nov 4, 2020
Claims
Appeal
Nov 4, 2020
Claims
Appeal
Nov 4, 2020
Claims
Appeal
Nov 4, 2020
Nov 4, 2020
Reply to appeal
Appeal
Jun 24, 2020
Jun 15, 2020
(Electronic) Receipt
Appeal
Jun 15, 2020
Jun 15, 2020
May 26, 2020
May 26, 2020
May 6, 2020
(Electronic) Receipt
Appeal
May 6, 2020
May 6, 2020
Notice of appeal
Appeal
Apr 14, 2020
(Electronic) Receipt
Appeal
Apr 14, 2020
Feb 25, 2020
Feb 17, 2020
Feb 11, 2020
Feb 11, 2020
Feb 11, 2020
Feb 11, 2020
Feb 11, 2020
Feb 11, 2020
Feb 11, 2020
Feb 11, 2020
Feb 11, 2020
Means of redress
OPPO
Feb 11, 2020
Feb 11, 2020
Feb 11, 2020
Feb 11, 2020
Dec 9, 2019
Oct 25, 2019
Oct 16, 2019
Oct 8, 2019
Oct 8, 2019
Oct 8, 2019
Oct 8, 2019
Oct 8, 2019
Claims
OPPO
Oct 8, 2019
Claims
OPPO
Oct 8, 2019
Claims
OPPO
Oct 8, 2019
Oct 8, 2019
Oct 7, 2019
Oct 4, 2019
Sep 30, 2019
Sep 30, 2019
Sep 27, 2019
May 23, 2019
May 15, 2019
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May 15, 2019
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Mar 29, 2019
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Mar 7, 2019
Mar 1, 2019
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Oct 24, 2018
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Oct 18, 2018
Oct 10, 2018
Oct 10, 2018
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Oct 2, 2018
Sep 10, 2018
Sep 10, 2018
Jul 10, 2018
Jun 14, 2018
Jun 14, 2018
Jun 14, 2018
Apr 24, 2018
Apr 9, 2018
Jan 26, 2018
Dec 14, 2017
Decision to grant a European patent
Search/Exam
Nov 30, 2017
(Electronic) Receipt
Search/Exam
Nov 30, 2017
French translation of claims
Search/Exam
Nov 30, 2017
German translation of the claims
Search/Exam
Nov 30, 2017
Letter accompanying subsequently filed items
Search/Exam
Oct 16, 2017
Sep 18, 2017
Sep 18, 2017
Annexes in respect of a client data request
Search/Exam
Sep 18, 2017
Annexes in respect of a client data request
Search/Exam
Sep 12, 2017
Aug 28, 2017
Jul 28, 2017
Jul 28, 2017
Jul 28, 2017
Intention to grant (signatures)
Search/Exam
Jul 28, 2017
Text intended for grant (clean copy)
Search/Exam
Jul 28, 2017
Aug 3, 2016
(Electronic) Receipt
Search/Exam
Aug 3, 2016
Letter accompanying subsequently filed items
Search/Exam
Aug 3, 2016
Jun 15, 2016
Jun 9, 2016
(Electronic) Receipt
Search/Exam
Jun 9, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 9, 2016
Feb 1, 2016
Annex to the communication
Search/Exam
Feb 1, 2016
Communication from the Examining Division
Search/Exam
May 27, 2015
(Electronic) Receipt
Search/Exam
May 27, 2015
Amended claims with annotations
Search/Exam
May 27, 2015
Claims
Search/Exam
May 27, 2015
Letter accompanying subsequently filed items
Search/Exam
May 27, 2015
Mar 27, 2015
Mar 24, 2015
(Electronic) Receipt
Search/Exam
Mar 24, 2015
Letter accompanying subsequently filed items
Search/Exam
Mar 24, 2015
Nov 21, 2014
Annex to the communication
Search/Exam
Nov 21, 2014
Communication from the Examining Division
Search/Exam
Jul 24, 2014
Annex to the communication
Search/Exam
Jul 24, 2014
Consultation by telephone/in person
Search/Exam
Jul 24, 2014
Jul 23, 2014
(Electronic) Receipt
Search/Exam
Jul 23, 2014
Amended claims with annotations
Search/Exam
Jul 23, 2014
Claims
Search/Exam
Jul 23, 2014
Letter accompanying subsequently filed items
Search/Exam
Jul 23, 2014
Mar 21, 2014
Annex to the communication
Search/Exam
Mar 21, 2014
Communication from the Examining Division
Search/Exam
Mar 17, 2014
Examination started
Search/Exam
Feb 19, 2014
(Electronic) Receipt
Search/Exam
Feb 19, 2014
Feb 19, 2014
Amended claims with annotations
Search/Exam
Feb 19, 2014
Feb 19, 2014
Amendments received before examination
Search/Exam
Feb 19, 2014
Letter accompanying subsequently filed items
Search/Exam
Aug 26, 2013
Jul 24, 2013
Notification of forthcoming publication
Search/Exam
Jul 9, 2012
Jul 9, 2012
European search opinion
Search/Exam
Jul 9, 2012
European search report
Search/Exam
May 18, 2012
(Electronic) Receipt
Search/Exam
May 18, 2012
Drawings
Search/Exam
May 18, 2012
Letter accompanying subsequently filed items
Search/Exam
May 18, 2012
Apr 26, 2012
Feb 24, 2012
Feb 16, 2012
Abstract
Search/Exam
Feb 16, 2012
Feb 16, 2012
Claims
Search/Exam
Feb 16, 2012
Description
Search/Exam
Feb 16, 2012
Designation of inventor
Search/Exam
Feb 16, 2012
Designation of inventor
Search/Exam
Feb 16, 2012
Drawings
Search/Exam
Feb 16, 2012
Request for grant of a European patent
Search/Exam