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The patent EP3237873 was granted to ORE Catapult Services on Jan 23, 2019. The application was filed on Dec 23, 2015 under application number EP15817526A. 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 |
|---|---|---|---|
| DANMARKS TEKNISKE UNIVERSITET BLADE TEST CENTRE | Oct 23, 2019 | INSPICOS PS | ADMISSIBLE |
| LM WP PATENT HOLDING LM WIND POWER | Oct 23, 2019 | COPA COPENHAGEN PATENTS | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP2720024 |
| INTERNATIONAL-SEARCH-REPORT | EP2803968 |
| INTERNATIONAL-SEARCH-REPORT | US2006069521 |
| INTERNATIONAL-SEARCH-REPORT | US2009306909 |
| INTERNATIONAL-SEARCH-REPORT | US6341258 |
| INTERNATIONAL-SEARCH-REPORT | WO2004005879 |
| INTERNATIONAL-SEARCH-REPORT | WO2008145727 |
| INTERNATIONAL-SEARCH-REPORT | WO2009097049 |
| OPPOSITION | DE202011001901U |
| OPPOSITION | EP2720024 |
| OPPOSITION | EP2803968 |
| OPPOSITION | US2006069521 |
| OPPOSITION | US2009306909 |
| OPPOSITION | US2010263448 |
| OPPOSITION | US2014100832 |
| OPPOSITION | US6341258 |
| OPPOSITION | WO2004005879 |
| OPPOSITION | WO2008145727 |
| OPPOSITION | WO2009097049 |
| OPPOSITION | WO2009127851 |
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 17, 2024
Refund of fees
Search/Exam
Apr 16, 2024
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(Electronic) Receipt
Appeal
Apr 11, 2024
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Withdrawal of an appeal
Appeal
Nov 21, 2023
(Electronic) Receipt
Appeal
Nov 21, 2023
Advice of delivery
Appeal
Nov 21, 2023
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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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Appeal
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Appeal
Apr 6, 2022
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Reply to appeal
Appeal
Mar 30, 2022
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(Electronic) Receipt
Appeal
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Reply to appeal
Appeal
Nov 26, 2021
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(Electronic) Receipt
Appeal
Nov 23, 2021
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Claims
Appeal
Nov 23, 2021
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Sep 14, 2021
(Electronic) Receipt
Appeal
Sep 14, 2021
Sep 14, 2021
Notice of appeal
Appeal
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OPPO
Mar 6, 2020
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OPPO
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OPPO
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OPPO
Mar 6, 2020
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OPPO
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Feb 4, 2019
Jan 7, 2019
Decision to grant a European patent
Search/Exam
Dec 3, 2018
(Electronic) Receipt
Search/Exam
Dec 3, 2018
Filing of the translations of the claims
Search/Exam
Dec 3, 2018
French translation of claims
Search/Exam
Dec 3, 2018
German translation of the claims
Search/Exam
Sep 4, 2018
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Intention to grant (signatures)
Search/Exam
Sep 4, 2018
Text intended for grant (clean copy)
Search/Exam
Sep 4, 2018
Jul 27, 2018
(Electronic) Receipt
Search/Exam
Jul 27, 2018
Amended claims with annotations
Search/Exam
Jul 27, 2018
Claims
Search/Exam
Jul 27, 2018
Letter accompanying subsequently filed items
Search/Exam
Jul 27, 2018
Mar 27, 2018
Annex to the communication
Search/Exam
Mar 27, 2018
Communication from the Examining Division
Search/Exam
Mar 21, 2018
Examination started
Search/Exam
Feb 1, 2018
(Electronic) Receipt
Search/Exam
Feb 1, 2018
Feb 1, 2018
Amended claims with annotations
Search/Exam
Feb 1, 2018
Amendments received before examination
Search/Exam
Feb 1, 2018
Letter accompanying subsequently filed items
Search/Exam
Oct 18, 2017
Communication to designated inventor
Search/Exam
Oct 5, 2017
Sep 26, 2017
(Electronic) Receipt
Search/Exam
Sep 26, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 26, 2017
Letter concerning the inventor
Search/Exam
Sep 13, 2017
Aug 31, 2017
Letter which had not been notified
Search/Exam
Aug 1, 2017
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Communication to designated inventor
Search/Exam
Jul 10, 2017
Jun 7, 2017
(Electronic) Receipt
Search/Exam
Jun 7, 2017
Request for entry into the European phase
Search/Exam
May 8, 2017
Information on entry into European phase
Search/Exam
Jul 21, 2016
Mar 23, 2016
ISR: cited documents
PCTISA
Mar 22, 2016
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Jan 4, 2016
Abstract
PCTISA
Jan 4, 2016
Claims
PCTISA
Jan 4, 2016
Description
PCTISA
Jan 4, 2016
Drawings
PCTISA
Jan 4, 2016
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