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The patent EP2267302 was granted to Repower Systems on Dec 18, 2019. The application was filed on Jun 11, 2010 under application number EP10006099A. 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 |
|---|---|---|---|
| ENERCON | Sep 18, 2020 | EISENFUHR SPEISER | ADMISSIBLE |
| GE WIND ENERGY | Sep 17, 2020 | DE ROOIJ | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | DE102004048341 |
| OPPOSITION | EP2061131 |
| OPPOSITION | EP2161444 |
| OPPOSITION | EP2175540 |
| OPPOSITION | EP2233737 |
| OPPOSITION | ES2320401 |
| OPPOSITION | US2008088129 |
| OPPOSITION | WO2004114493 |
| OPPOSITION | WO2007065135 |
| SEARCH | DE102004048341 |
| SEARCH | EP2061131 |
| SEARCH | WO2004114493 |
| SEARCH | WO2007065135 |
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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(Electronic) Receipt
Appeal
Feb 6, 2024
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(Electronic) Receipt
Appeal
Feb 5, 2024
(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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Jan 18, 2024
(Electronic) Receipt
Appeal
Jan 18, 2024
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Dec 22, 2023
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(Electronic) Receipt
Appeal
Dec 20, 2023
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
Jul 13, 2023
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Advice of delivery
Appeal
May 4, 2023
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(Electronic) Receipt
Appeal
Feb 8, 2023
Feb 8, 2023
Reply to appeal
Appeal
Feb 6, 2023
(Electronic) Receipt
Appeal
Feb 6, 2023
Feb 6, 2023
Reply to appeal
Appeal
Sep 28, 2022
Sep 28, 2022
Sep 28, 2022
Sep 23, 2022
(Electronic) Receipt
Appeal
Sep 23, 2022
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Sep 22, 2022
(Electronic) Receipt
Appeal
Sep 22, 2022
Sep 22, 2022
Jul 20, 2022
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Jul 15, 2022
(Electronic) Receipt
Appeal
Jul 15, 2022
Jul 15, 2022
Notice of appeal
Appeal
Jul 14, 2022
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Jul 11, 2022
(Electronic) Receipt
Appeal
Jul 11, 2022
Jul 11, 2022
Notice of appeal
Appeal
May 20, 2022
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OPPO
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Jan 2, 2020
Nov 21, 2019
Decision to grant a European patent
Search/Exam
Nov 11, 2019
(Electronic) Receipt
Search/Exam
Nov 11, 2019
English translation of the claims
Search/Exam
Nov 11, 2019
Filing of the translations of the claims
Search/Exam
Nov 11, 2019
French translation of claims
Search/Exam
Jul 11, 2019
Jul 11, 2019
Jul 11, 2019
Intention to grant (signatures)
Search/Exam
Jul 11, 2019
Text intended for grant (clean copy)
Search/Exam
Jul 11, 2019
Feb 13, 2019
(Electronic) Receipt
Search/Exam
Feb 13, 2019
Amended claims with annotations
Search/Exam
Feb 13, 2019
Claims
Search/Exam
Feb 13, 2019
Letter accompanying subsequently filed items
Search/Exam
Feb 13, 2019
Nov 22, 2018
Annex to the communication
Search/Exam
Nov 22, 2018
Communication from the Examining Division
Search/Exam
Jan 23, 2018
(Electronic) Receipt
Search/Exam
Jan 23, 2018
Amended description with annotations
Search/Exam
Jan 23, 2018
Description
Search/Exam
Jan 23, 2018
Letter accompanying subsequently filed items
Search/Exam
Jan 23, 2018
Sep 25, 2017
Annex to the communication
Search/Exam
Sep 25, 2017
Communication from the Examining Division
Search/Exam
Sep 15, 2017
Examination started
Search/Exam
Jun 16, 2017
May 18, 2016
May 12, 2016
Submission concerning representation
Search/Exam
May 12, 2016
Submission concerning representation
Search/Exam
Aug 3, 2015
Jul 15, 2015
Nov 10, 2014
Oct 16, 2014
Jul 11, 2014
Jul 2, 2014
Nov 20, 2013
Submission concerning representation
Search/Exam
Oct 4, 2012
Reply to Written Opinion prepared by the EPO
Search/Exam
Oct 2, 2012
Payment of fees and costs
Search/Exam
Oct 2, 2012
Reply to Written Opinion prepared by the EPO
Search/Exam
May 2, 2012
Mar 28, 2012
Mar 28, 2012
European search opinion
Search/Exam
Mar 28, 2012
European search report
Search/Exam
Feb 22, 2012
Jan 20, 2012
Dec 1, 2010
Notification of forthcoming publication
Search/Exam
Jun 11, 2010
Abstract
Search/Exam
Jun 11, 2010
Claims
Search/Exam
Jun 11, 2010
Description
Search/Exam
Jun 11, 2010
Designation of inventor
Search/Exam
Jun 11, 2010
Drawings
Search/Exam
Jun 11, 2010
Priority document
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Jun 11, 2010
Request for grant of a European patent
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