Serrated Trailing Edge Panel For A Wind Turbine Blade

Patent No. EP3205874 (titled "Serrated Trailing Edge Panel For A Wind Turbine Blade") was filed by LM Wind Power on Feb 12, 2016. The application was issued on Nov 1, 2023.

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
NORDEX ENERGY	Aug 30, 2019	HAUCK
NORDEX ENERGY	Aug 30, 2019	HAUCK PATENTANWALTSPARTNERSCHAFT MBB

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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Oct 6, 2023
Decision to maintain the European patent in amended form
Oct 6, 2023
Decision to maintain the European patent in amended form
Sep 29, 2023
Termination of the opposition proceedings with maintenance of patent
Sep 21, 2023
(Electronic) Receipt
Sep 21, 2023
French translation of claims
Sep 21, 2023
German translation of the claims
Sep 21, 2023
Letter accompanying subsequently filed items
Jun 23, 2023
Communication of bibliographic data
Jun 23, 2023
Communication to opponent concerning maintenance
Jun 23, 2023
Communication with request to file translations
Jun 19, 2023
Maintenance of the patent with the documents specified in the final decision
Jun 16, 2023
Refund of fees
Jun 14, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 14, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 14, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 14, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 9, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Jun 8, 2023
(Electronic) Receipt
Jun 8, 2023
Letter accompanying subsequently filed items
Jun 8, 2023
Withdrawal of an appeal
May 8, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 8, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 27, 2022
F3345 Forwarding of submissions to parties
Oct 24, 2022
(Electronic) Receipt
Oct 24, 2022
Letter accompanying subsequently filed items
Oct 24, 2022
Letter dealing with oral proceedings during the appeal procedure
Oct 11, 2022
F3011.1 Oral Proceedings: summons
Oct 11, 2022
F3011.1 Oral Proceedings: summons
Oct 11, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 11, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 6, 2022
F3010 Oral proceedings: order for summons
Sep 22, 2022
Composition of the board (T)
Jul 11, 2022
F3345 Forwarding of submissions to parties
Jul 6, 2022
(Electronic) Receipt
Jul 6, 2022
Letter accompanying subsequently filed items
Jul 6, 2022
Reply to appeal
Mar 8, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 3, 2022
(Electronic) Receipt
Mar 3, 2022
Amended claims with annotations
Mar 3, 2022
Claims
Mar 3, 2022
Letter accompanying subsequently filed items
Mar 3, 2022
Statement of grounds of appeal
Feb 16, 2022
Communication of the registration of a transfer or change of name and/or address
Feb 8, 2022
Annexes in respect of a client data request
Feb 8, 2022
Annexes in respect of a client data request
Feb 8, 2022
Annexes in respect of a client data request
Feb 8, 2022
Letter accompanying subsequently filed items
Feb 8, 2022
Submission concerning a transfer of rights (applicant)
Jan 4, 2022
F3204 Communication of the file number to the parties
Jan 4, 2022
F3204 Communication of the file number to the parties
Dec 21, 2021
(Electronic) Receipt
Dec 21, 2021
Letter accompanying subsequently filed items
Dec 21, 2021
Notice of appeal
Oct 29, 2021
Advice of delivery
Oct 26, 2021
Annex to the communication - opposition
Oct 26, 2021
Decision of the Opposition Division and instruction
Oct 26, 2021
Druckexemplar in opposition procedure
Oct 26, 2021
Grounds for the decision (Annex) - opposition
Oct 26, 2021
Interlocutory decision in opposition proceedings
Oct 26, 2021
Interlocutory decision in opposition proceedings
Oct 26, 2021
Means of redress
Oct 26, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 26, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 26, 2021
Provision of a copy of the minutes - opposition procedure
Oct 26, 2021
Provision of a copy of the minutes - opposition procedure
Oct 26, 2021
Scanned annex to a communication - opposition procedure
Oct 26, 2021
Scanned annex to a communication - opposition procedure
Oct 26, 2021
Transmittal of decision / summons - opposition
Oct 26, 2021
Transmittal of decision / summons - opposition
Sep 28, 2021
Information about the result of oral proceedings
Aug 18, 2021
Brief communication - Opposition proceedings
Aug 13, 2021
(Electronic) Receipt
Aug 13, 2021
Letter accompanying subsequently filed items
Aug 13, 2021
Written submission in preparation to/during oral proceedings
Jul 27, 2021
(Electronic) Receipt
Jul 27, 2021
Brief communication - Opposition proceedings
Jul 27, 2021
Communication of amended entries
Jul 27, 2021
Letter accompanying subsequently filed items
Jul 22, 2021
Brief communication - Opposition proceedings
Jul 15, 2021
(Electronic) Receipt
Jul 15, 2021
(Electronic) Receipt
Jul 15, 2021
Annexes in respect of a client data request
Jul 15, 2021
Letter accompanying subsequently filed items
Jul 15, 2021
Letter accompanying subsequently filed items
Jul 15, 2021
Request for change of name -opponent
Jul 15, 2021
Written submission in preparation to/during oral proceedings
Jun 23, 2021
Notification concerning the date of oral proceedings
Jun 23, 2021
Notification concerning the date of oral proceedings
Oct 2, 2020
Advice of delivery
Sep 30, 2020
Advice of delivery
Sep 28, 2020
Brief communication - Opposition proceedings
Sep 25, 2020
Acknowledgement of a document
Sep 25, 2020
Acknowledgement of a document
Sep 25, 2020
Information about the result of oral proceedings
Sep 25, 2020
Summons to attend oral proceedings
Sep 25, 2020
Summons to attend oral proceedings
Sep 18, 2020
(Electronic) Receipt
Sep 18, 2020
Auxiliary request during Opposition procedure
Sep 18, 2020
Auxiliary request during Opposition procedure
Sep 18, 2020
Auxiliary request during Opposition procedure
Sep 18, 2020
Auxiliary request during Opposition procedure
Sep 18, 2020
Auxiliary request during Opposition procedure
Sep 18, 2020
Auxiliary request during Opposition procedure
Sep 18, 2020
Auxiliary request during Opposition procedure - 01
Sep 18, 2020
Auxiliary request during Opposition procedure - 02
Sep 18, 2020
Auxiliary request during Opposition procedure - 03
Sep 18, 2020
Auxiliary request during Opposition procedure - 04
Sep 18, 2020
Auxiliary request during Opposition procedure - 05
Sep 18, 2020
Auxiliary request during Opposition procedure - 06
Sep 18, 2020
Letter accompanying subsequently filed items
Sep 18, 2020
Main request during Opposition procedure
Sep 18, 2020
Written submission in preparation to/during oral proceedings
Sep 9, 2020
Notification concerning the date of oral proceedings
Sep 9, 2020
Notification concerning the date of oral proceedings
Sep 2, 2020
(Electronic) Receipt
Sep 2, 2020
Letter accompanying subsequently filed items
Sep 2, 2020
Oral proceedings: reply to date proposed
Sep 2, 2020
Oral proceedings: reply to date proposed
Aug 26, 2020
Communication for party to proceedings/third party
Jul 17, 2020
Notification concerning the date of oral proceedings
Jul 17, 2020
Notification concerning the date of oral proceedings
Jul 10, 2020
Brief communication - Opposition proceedings
Jun 30, 2020
(Electronic) Receipt
Jun 30, 2020
Letter accompanying subsequently filed items
Jun 30, 2020
Request for interpreters during oral proceedings
May 4, 2020
Miscellaneous requests concerning client data
Apr 22, 2020
Advice of delivery
Apr 21, 2020
Advice of delivery
Apr 14, 2020
Acknowledgement of a document
Apr 14, 2020
Acknowledgement of a document
Apr 14, 2020
Annex to the communication - opposition
Apr 14, 2020
Information concerning oral proceedings
Apr 14, 2020
Summons to attend oral proceedings
Apr 14, 2020
Summons to attend oral proceedings
Feb 13, 2020
Brief communication - Opposition proceedings
Feb 5, 2020
(Electronic) Receipt
Feb 5, 2020
Letter accompanying subsequently filed items
Feb 5, 2020
Reply of the patent proprietor to the notice(s) of opposition
Sep 26, 2019
Communication of a notice of opposition and request to file observations
Sep 26, 2019
Notice of further oppositions to opponent(s)
Sep 9, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 2, 2019
Consolidated list of cited opposition documents
Aug 30, 2019
(Electronic) Receipt
Aug 30, 2019
Citation in opposition procedure - 002
Aug 30, 2019
Citation in opposition procedure - 002
Aug 30, 2019
Citation in opposition procedure - 003
Aug 30, 2019
Citation in opposition procedure - 004
Aug 30, 2019
Citation in opposition procedure - 005
Aug 30, 2019
Citation in opposition procedure - 005
Aug 30, 2019
Citation in opposition procedure - 006
Aug 30, 2019
Citation in opposition procedure - 007
Aug 30, 2019
Citation in opposition procedure - 008
Aug 30, 2019
Citation in opposition procedure - 009
Aug 30, 2019
Citation in opposition procedure - 010
Aug 30, 2019
Citation in opposition procedure - 011
Aug 30, 2019
Citation in opposition procedure - 012
Aug 30, 2019
Citation in opposition procedure - 013
Aug 30, 2019
Citation in opposition procedure - 014
Aug 30, 2019
Notice of opposition
Aug 30, 2019
Notice of opposition
Jan 2, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 22, 2018
Communication of amended entries concerning the representative
Nov 16, 2018
Submission concerning change of applicant's representative
Nov 15, 2018
Decision to grant a European patent
Oct 19, 2018
(Electronic) Receipt
Oct 19, 2018
Filing of the translations of the claims
Oct 19, 2018
French translation of claims
Oct 19, 2018
German translation of the claims
Oct 19, 2018
Letter accompanying subsequently filed items
Jul 9, 2018
Communication of amended entries concerning the representative
Jul 3, 2018
Submission concerning change of applicant's representative
Jun 22, 2018
Bibliographic data of the European patent application
Jun 22, 2018
Communication about intention to grant a European patent
Jun 22, 2018
Intention to grant (signatures)
Jun 22, 2018
Text intended for grant (clean copy)
Jun 22, 2018
Text intended for grant (version for approval)
Jun 4, 2018
Examination started
Feb 15, 2018
(Electronic) Receipt
Feb 15, 2018
Letter accompanying subsequently filed items
Feb 15, 2018
Letter concerning the designation and/or extension and/or validation of states
Aug 21, 2017
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jul 19, 2017
Notification of forthcoming publication
Jul 22, 2016
Communication regarding the transmission of the European search report
Jul 22, 2016
European search opinion
Jul 22, 2016
European search report
Jul 22, 2016
Information on Search Strategy
Jul 12, 2016
Search started
Apr 6, 2016
Communication to designated inventor
Apr 6, 2016
Communication to designated inventor
Apr 6, 2016
Communication to designated inventor
Apr 6, 2016
Communication to designated inventor
Feb 12, 2016
Abstract
Feb 12, 2016
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 12, 2016
Claims
Feb 12, 2016
Description
Feb 12, 2016
Designation of inventor
Feb 12, 2016
Drawings
Feb 12, 2016
Request for grant of a European patent

EP3205874

LM WIND POWER

Application Number: EP16155507A
Filing Date: Feb 12, 2016
Status: Patent Maintained As Amended; Sep 29, 2023
Publication Date: Nov 1, 2023
External Links: Slate, Register , Google Patents

IP Verse

Serrated Trailing Edge Panel For A Wind Turbine Blade

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3205874