Vortex Generator For A Wind Turbine

Patent No. EP3042073 (titled "Vortex Generator For A Wind Turbine") was filed by Cortenergy on Sep 1, 2014. The application was issued on Jul 31, 2019.

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
LM WP PATENT HOLDING LM WIND POWER	Apr 30, 2020	COPA COPENHAGEN PATENTS
MITSUBISHI HEAVY INDUSTRIES	Apr 30, 2020	THIELEMANN

Dossier Documents

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 31, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
May 31, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
May 31, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
May 25, 2022
Termination of the opposition proceedings with revocation of patent
Feb 15, 2022
Advice of delivery
Feb 15, 2022
Advice of delivery
Feb 15, 2022
Annex to the communication - opposition
Feb 15, 2022
Decision of the Opposition Division and instruction
Feb 15, 2022
Decision revoking the European patent
Feb 15, 2022
Decision revoking the European patent
Feb 15, 2022
Decision revoking the European patent
Feb 15, 2022
Grounds for the decision (Annex) - opposition
Feb 15, 2022
Means of redress
Feb 15, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 15, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 15, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 15, 2022
Provision of a copy of the minutes - opposition procedure
Feb 15, 2022
Provision of a copy of the minutes - opposition procedure
Feb 15, 2022
Provision of a copy of the minutes - opposition procedure
Feb 15, 2022
Scanned annex to a communication - opposition procedure
Feb 15, 2022
Scanned annex to a communication - opposition procedure
Feb 15, 2022
Transmittal of decision / summons - opposition
Feb 15, 2022
Transmittal of decision / summons - opposition
Feb 15, 2022
Transmittal of decision / summons - opposition
Jan 20, 2022
Brief communication - Opposition proceedings
Jan 20, 2022
Brief communication - Opposition proceedings
Jan 20, 2022
Brief communication - Opposition proceedings
Jan 20, 2022
Information about the result of oral proceedings
Jan 19, 2022
(Electronic) Receipt
Jan 19, 2022
Any annexes (other than citation) to an opposition letter
Jan 19, 2022
Letter accompanying subsequently filed items
Jan 19, 2022
Written submission in preparation to/during oral proceedings
Jan 18, 2022
(Electronic) Receipt
Jan 18, 2022
Letter accompanying subsequently filed items
Jan 18, 2022
Written submission in preparation to/during oral proceedings
Jan 10, 2022
Brief communication - Opposition proceedings
Jan 10, 2022
Brief communication - Opposition proceedings
Jan 4, 2022
(Electronic) Receipt
Jan 4, 2022
Letter accompanying subsequently filed items
Jan 4, 2022
Written submission in preparation to/during oral proceedings
Nov 26, 2021
Brief communication - Opposition proceedings
Nov 26, 2021
Brief communication - Opposition proceedings
Nov 26, 2021
Brief communication - Opposition proceedings
Nov 19, 2021
(Electronic) Receipt
Nov 19, 2021
(Electronic) Receipt
Nov 19, 2021
(Electronic) Receipt
Nov 19, 2021
Auxiliary request during Opposition procedure
Nov 19, 2021
Auxiliary request during Opposition procedure
Nov 19, 2021
Auxiliary request during Opposition procedure - 11
Nov 19, 2021
Auxiliary request during Opposition procedure - 12
Nov 19, 2021
Citation in opposition procedure - 010
Nov 19, 2021
Citation in opposition procedure - 014
Nov 19, 2021
Citation in opposition procedure - 014
Nov 19, 2021
Citation in opposition procedure - 014
Nov 19, 2021
Consolidated list of cited opposition documents
Nov 19, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Request for interpreters during oral proceedings
Nov 19, 2021
Written submission in preparation to/during oral proceedings
Nov 19, 2021
Written submission in preparation to/during oral proceedings
Nov 19, 2021
Written submission in preparation to/during oral proceedings
Aug 26, 2021
(Electronic) Receipt
Aug 26, 2021
Letter accompanying subsequently filed items
Aug 23, 2021
Notification concerning the date of oral proceedings
Aug 23, 2021
Notification concerning the date of oral proceedings
Aug 23, 2021
Notification concerning the date of oral proceedings
Apr 27, 2021
Advice of delivery
Apr 23, 2021
Advice of delivery
Apr 22, 2021
Advice of delivery
Apr 21, 2021
Annex to the communication - opposition
Apr 21, 2021
Information concerning oral proceedings
Apr 21, 2021
Summons to attend oral proceedings
Apr 21, 2021
Summons to attend oral proceedings
Apr 21, 2021
Summons to attend oral proceedings
Apr 21, 2021
Transmittal of decision / summons - opposition
Apr 21, 2021
Transmittal of decision / summons - opposition
Apr 21, 2021
Transmittal of decision / summons - opposition
Oct 30, 2020
Brief communication - Opposition proceedings
Oct 30, 2020
Brief communication - Opposition proceedings
Oct 22, 2020
(Electronic) Receipt
Oct 22, 2020
Auxiliary request during Opposition procedure
Oct 22, 2020
Auxiliary request during Opposition procedure
Oct 22, 2020
Auxiliary request during Opposition procedure
Oct 22, 2020
Auxiliary request during Opposition procedure
Oct 22, 2020
Auxiliary request during Opposition procedure
Oct 22, 2020
Auxiliary request during Opposition procedure
Oct 22, 2020
Auxiliary request during Opposition procedure
Oct 22, 2020
Auxiliary request during Opposition procedure
Oct 22, 2020
Auxiliary request during Opposition procedure
Oct 22, 2020
Auxiliary request during Opposition procedure
Oct 22, 2020
Auxiliary request during Opposition procedure - 01
Oct 22, 2020
Auxiliary request during Opposition procedure - 02
Oct 22, 2020
Auxiliary request during Opposition procedure - 03
Oct 22, 2020
Auxiliary request during Opposition procedure - 04
Oct 22, 2020
Auxiliary request during Opposition procedure - 05
Oct 22, 2020
Auxiliary request during Opposition procedure - 06
Oct 22, 2020
Auxiliary request during Opposition procedure - 07
Oct 22, 2020
Auxiliary request during Opposition procedure - 08
Oct 22, 2020
Auxiliary request during Opposition procedure - 09
Oct 22, 2020
Auxiliary request during Opposition procedure - 10
Oct 22, 2020
Citation in opposition procedure - 036
Oct 22, 2020
Citation in opposition procedure - 037
Oct 22, 2020
Citation in opposition procedure - 038
Oct 22, 2020
Citation in opposition procedure - 039
Oct 22, 2020
Citation in opposition procedure - 040
Oct 22, 2020
Citation in opposition procedure - 041
Oct 22, 2020
Letter accompanying subsequently filed items
Oct 22, 2020
Reply of the patent proprietor to the notice(s) of opposition
Oct 22, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 18, 2020
Brief communication - Opposition proceedings
Jun 18, 2020
Brief communication - Opposition proceedings
Jun 16, 2020
Communication of amended entries
Jun 12, 2020
Brief communication - Opposition proceedings
Jun 12, 2020
Communication of a notice of opposition and request to file observations
Jun 12, 2020
Notice of further oppositions to opponent(s)
Jun 12, 2020
Notice of further oppositions to opponent(s)
Jun 10, 2020
(Electronic) Receipt
Jun 10, 2020
Any annexes (other than citation) to an opposition letter
Jun 10, 2020
Any annexes (other than citation) to an opposition letter
Jun 10, 2020
Letter accompanying subsequently filed items
Jun 10, 2020
Request for a change of address - opponent
May 13, 2020
Communication of a notice of opposition - first information to patent proprietor
May 13, 2020
Communication of a notice of opposition - first information to patent proprietor
May 13, 2020
Letter regarding the opposition procedure (no time limit)
May 13, 2020
Non-scannable object
May 6, 2020
Result of consultation by telephone/in person
May 4, 2020
Letter regarding the opposition procedure (no time limit)
May 4, 2020
Non-scannable object
Apr 30, 2020
(Electronic) Receipt
Apr 30, 2020
(Electronic) Receipt
Apr 30, 2020
Citation in opposition procedure - 001
Apr 30, 2020
Citation in opposition procedure - 002
Apr 30, 2020
Citation in opposition procedure - 003
Apr 30, 2020
Citation in opposition procedure - 004
Apr 30, 2020
Citation in opposition procedure - 005
Apr 30, 2020
Citation in opposition procedure - 006
Apr 30, 2020
Citation in opposition procedure - 007
Apr 30, 2020
Citation in opposition procedure - 008
Apr 30, 2020
Citation in opposition procedure - 009
Apr 30, 2020
Citation in opposition procedure - 010
Apr 30, 2020
Citation in opposition procedure - 010
Apr 30, 2020
Citation in opposition procedure - 011
Apr 30, 2020
Citation in opposition procedure - 012
Apr 30, 2020
Citation in opposition procedure - 013
Apr 30, 2020
Citation in opposition procedure - 014
Apr 30, 2020
Citation in opposition procedure - 015
Apr 30, 2020
Citation in opposition procedure - 016
Apr 30, 2020
Citation in opposition procedure - 017
Apr 30, 2020
Citation in opposition procedure - 018
Apr 30, 2020
Citation in opposition procedure - 019
Apr 30, 2020
Citation in opposition procedure - 020
Apr 30, 2020
Citation in opposition procedure - 021
Apr 30, 2020
Citation in opposition procedure - 022
Apr 30, 2020
Citation in opposition procedure - 023
Apr 30, 2020
Citation in opposition procedure - 024
Apr 30, 2020
Citation in opposition procedure - 025
Apr 30, 2020
Citation in opposition procedure - 025
Apr 30, 2020
Citation in opposition procedure - 026
Apr 30, 2020
Citation in opposition procedure - 027
Apr 30, 2020
Citation in opposition procedure - 028
Apr 30, 2020
Citation in opposition procedure - 029
Apr 30, 2020
Citation in opposition procedure - 030
Apr 30, 2020
Citation in opposition procedure - 031
Apr 30, 2020
Citation in opposition procedure - 032
Apr 30, 2020
Citation in opposition procedure - 033
Apr 30, 2020
Citation in opposition procedure - 034
Apr 30, 2020
Citation in opposition procedure - 035
Apr 30, 2020
Notice of opposition
Apr 30, 2020
Notice of opposition
Apr 30, 2020
Notice of opposition
Apr 30, 2020
Notice of opposition
Apr 30, 2020
Patent document cited during the opposition procedure
Apr 30, 2020
Patent document cited during the opposition procedure
Apr 30, 2020
Patent document cited during the opposition procedure
Apr 30, 2020
Patent document cited during the opposition procedure
Aug 12, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 4, 2019
Decision to grant a European patent
Jun 18, 2019
(Electronic) Receipt
Jun 18, 2019
Filing of the translations of the claims
Jun 18, 2019
French translation of claims
Jun 18, 2019
German translation of the claims
Jun 18, 2019
Letter accompanying subsequently filed items
Apr 17, 2019
Communication of the registration of a transfer or change of name and/or address
Apr 9, 2019
(Electronic) Receipt
Apr 9, 2019
Letter accompanying subsequently filed items
Apr 2, 2019
Important information concerning EPO Form 1010
Mar 25, 2019
(Electronic) Receipt
Mar 25, 2019
Annexes in respect of a client data request
Mar 25, 2019
Authorisation
Mar 25, 2019
Letter accompanying subsequently filed items
Mar 25, 2019
Submission concerning a transfer of rights (applicant)
Mar 22, 2019
Communication of amended entries concerning the representative
Mar 19, 2019
(Electronic) Receipt
Mar 19, 2019
Letter accompanying subsequently filed items
Mar 19, 2019
Letter relating to the automatic debiting procedure
Mar 19, 2019
Submission concerning change of applicant's representative
Mar 13, 2019
Bibliographic data of the European patent application
Mar 13, 2019
Communication about intention to grant a European patent
Mar 13, 2019
Intention to grant (signatures)
Mar 13, 2019
Text intended for grant (clean copy)
Mar 13, 2019
Text intended for grant (version for approval)
Feb 20, 2019
Description
Feb 20, 2019
Description
Feb 20, 2019
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Feb 20, 2019
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jan 22, 2019
Communication of the registration of a transfer or change of name and/or address
Jan 14, 2019
Annexes in respect of a client data request
Jan 14, 2019
Request concerning the applicant/representative
Jan 6, 2019
Annexes in respect of a client data request
Jan 6, 2019
Submission concerning a transfer of rights (applicant)
Oct 11, 2018
Bibliographic data of the European patent application
Oct 11, 2018
Communication about intention to grant a European patent
Oct 11, 2018
Intention to grant (signatures)
Oct 11, 2018
Text intended for grant (clean copy)
Oct 11, 2018
Text intended for grant (version for approval)
Sep 11, 2018
Description
Sep 11, 2018
Matter concerning the application
Sep 11, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
May 3, 2018
Bibliographic data of the European patent application
May 3, 2018
Communication about intention to grant a European patent
May 3, 2018
Intention to grant (signatures)
May 3, 2018
Text intended for grant (clean copy)
May 3, 2018
Text intended for grant (version for approval)
Apr 10, 2018
Description
Apr 10, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Dec 1, 2017
Bibliographic data of the European patent application
Dec 1, 2017
Communication about intention to grant a European patent
Dec 1, 2017
Intention to grant (signatures)
Dec 1, 2017
Text intended for grant (clean copy)
Dec 1, 2017
Text intended for grant (version for approval)
Nov 15, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Nov 12, 2017
Amended description with annotations
Nov 12, 2017
Description
Nov 12, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 6, 2017
Notice drawing attention to the payment of the renewal fee and additional fee
Jul 4, 2017
Bibliographic data of the European patent application
Jul 4, 2017
Communication about intention to grant a European patent
Jul 4, 2017
Intention to grant (signatures)
Jul 4, 2017
Text intended for grant (clean copy)
Jul 4, 2017
Text intended for grant (version for approval)
May 31, 2017
Examination started
Feb 2, 2017
Statement of non-availability of priority search results
Dec 2, 2016
Invitation to file a copy of search results(priority)
Jun 15, 2016
Notification on forthcoming publication of bibliographic data
Apr 8, 2016
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Apr 6, 2016
Communication to designated inventor
Mar 30, 2016
Priority document (electronically transmitted)
Mar 29, 2016
Request for entry into the European phase
Mar 22, 2016
Comments on Written Opinion of ISA
Mar 22, 2016
Copy of the international preliminary report on patentability
Mar 2, 2016
Amendments received before examination
Mar 2, 2016
Annex
Mar 2, 2016
Claims
Mar 2, 2016
Description
Mar 2, 2016
Payment of fees and costs
Mar 2, 2016
Payment of fees and costs
Mar 2, 2016
Request for entry into the European phase
Jan 11, 2016
Information on entry into European phase
Mar 5, 2015
Copy of the international search report
Mar 5, 2015
Published international application - A1
Dec 11, 2014
Written opinion of the ISA, boxes No. I to VIII
Dec 11, 2014
Written opinion of the ISA, cover sheet
Dec 11, 2014
Written opinion of the ISA, supplemental box
Oct 14, 2014
Abstract
Oct 14, 2014
Claims
Oct 14, 2014
Description
Oct 14, 2014
Drawings

EP3042073

CORTENERGY

Application Number: EP14792895A
Filing Date: Sep 1, 2014
Status: Revoked; May 27, 2022
Publication Date: Jul 31, 2019
External Links: Slate, Register , Google Patents

IP Verse

Vortex Generator For A Wind Turbine

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3042073