Noise Control For A Wind Turbine

Patent No. EP3076542 (titled "Noise Control For A Wind Turbine") was filed by Siemens on Apr 2, 2015. The application was issued on Oct 2, 2024.

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
ENERCON	Feb 27, 2020	EISENFUHR SPEISER

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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Sep 5, 2024
Decision to maintain the European patent in amended form
Sep 5, 2024
Decision to maintain the European patent in amended form
Aug 20, 2024
(Electronic) Receipt
Aug 20, 2024
Filing of the translation of the amended claims
Aug 20, 2024
French translation of claims
Aug 20, 2024
German translation of the claims
May 31, 2024
Communication to opponent concerning maintenance
May 31, 2024
Communication with request to file translations
May 22, 2024
Maintenance of the patent with the documents specified in the final decision
May 7, 2024
Decision of the Board of Appeal
May 7, 2024
F3032 Notification(s) of the decision
May 7, 2024
F3032 Notification(s) of the decision
Feb 16, 2024
F3013 Oral Proceedings: Forwarding minutes
Feb 16, 2024
F3013 Oral Proceedings: Forwarding minutes
Feb 16, 2024
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jan 19, 2024
F3345 Forwarding of submissions to parties
Jan 16, 2024
F3345 Forwarding of submissions to parties
Jan 15, 2024
(Electronic) Receipt
Jan 15, 2024
Authorisation
Jan 15, 2024
Letter accompanying subsequently filed items
Jan 9, 2024
(Electronic) Receipt
Jan 9, 2024
Letter accompanying subsequently filed items
Jan 9, 2024
Letter dealing with oral proceedings during the appeal procedure
Nov 28, 2023
F3345 Forwarding of submissions to parties
Nov 23, 2023
(Electronic) Receipt
Nov 23, 2023
Letter accompanying subsequently filed items
Nov 23, 2023
Request for interpreters during oral proceedings
Nov 16, 2023
F3011.1 Oral Proceedings: summons
Nov 16, 2023
F3011.1 Oral Proceedings: summons
Nov 16, 2023
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Nov 13, 2023
F3010 Oral proceedings: order for summons
Mar 17, 2023
F3303.16 Change of composition of the Board (T)
Sep 15, 2022
F3345 Forwarding of submissions to parties
Sep 7, 2022
Communication of amended entries concerning the representative
Aug 31, 2022
Letter accompanying subsequently filed items
Aug 31, 2022
Submission concerning change of applicant's representative
Jul 25, 2022
Composition of the board (T)
May 2, 2022
F3345 Forwarding of submissions to parties
Apr 26, 2022
(Electronic) Receipt
Apr 26, 2022
Amended claims with annotations
Apr 26, 2022
Amended claims with annotations
Apr 26, 2022
Amended claims with annotations
Apr 26, 2022
Amended claims with annotations
Apr 26, 2022
Amended claims with annotations
Apr 26, 2022
Auxiliary request during Opposition procedure - 01
Apr 26, 2022
Auxiliary request during Opposition procedure - 01
Apr 26, 2022
Auxiliary request during Opposition procedure - 01
Apr 26, 2022
Auxiliary request during Opposition procedure - 01
Apr 26, 2022
Letter accompanying subsequently filed items
Apr 26, 2022
Main request during Opposition procedure
Apr 26, 2022
Reply to appeal
Jan 31, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jan 24, 2022
(Electronic) Receipt
Jan 24, 2022
Letter accompanying subsequently filed items
Jan 24, 2022
Statement of grounds of appeal
Nov 29, 2021
F3204 Communication of the file number to the parties
Nov 29, 2021
F3204 Communication of the file number to the parties
Nov 23, 2021
(Electronic) Receipt
Nov 23, 2021
Letter accompanying subsequently filed items
Nov 23, 2021
Notice of appeal
Sep 21, 2021
Letter relating to the automatic debiting procedure
Sep 14, 2021
Advice of delivery
Sep 13, 2021
Annex to the communication - opposition
Sep 13, 2021
Decision of the Opposition Division and instruction
Sep 13, 2021
Druckexemplar in opposition procedure
Sep 13, 2021
Grounds for the decision (Annex) - opposition
Sep 13, 2021
Interlocutory decision in opposition proceedings
Sep 13, 2021
Interlocutory decision in opposition proceedings
Sep 13, 2021
Means of redress
Sep 13, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Sep 13, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Sep 13, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Sep 13, 2021
Provision of a copy of the minutes - opposition procedure
Sep 13, 2021
Provision of a copy of the minutes - opposition procedure
Sep 13, 2021
Scanned annex to a communication - opposition procedure
Sep 13, 2021
Scanned annex to a communication - opposition procedure
Sep 13, 2021
Transmittal of decision / summons - opposition
Sep 13, 2021
Transmittal of decision / summons - opposition
Jun 11, 2021
Brief communication - Opposition proceedings
Jun 10, 2021
Description
Jun 10, 2021
Description
Jun 10, 2021
Description
Jun 10, 2021
Information about the result of oral proceedings
Jun 8, 2021
(Electronic) Receipt
Jun 8, 2021
Letter accompanying subsequently filed items
Jun 8, 2021
Written submission in preparation to/during oral proceedings
Apr 30, 2021
Brief communication - Opposition proceedings
Apr 26, 2021
(Electronic) Receipt
Apr 26, 2021
Authorisation
Apr 26, 2021
Letter accompanying subsequently filed items
Apr 14, 2021
Brief communication - Opposition proceedings
Apr 9, 2021
(Electronic) Receipt
Apr 9, 2021
Letter accompanying subsequently filed items
Apr 9, 2021
Request for interpreters during oral proceedings
Apr 9, 2021
Written submission in preparation to/during oral proceedings
Apr 9, 2021
Written submission in preparation to/during oral proceedings
Mar 31, 2021
Brief communication - Opposition proceedings
Mar 26, 2021
(Electronic) Receipt
Mar 26, 2021
Auxiliary request during Opposition procedure
Mar 26, 2021
Auxiliary request during Opposition procedure
Mar 26, 2021
Auxiliary request during Opposition procedure
Mar 26, 2021
Auxiliary request during Opposition procedure
Mar 26, 2021
Auxiliary request during Opposition procedure
Mar 26, 2021
Auxiliary request during Opposition procedure - 01
Mar 26, 2021
Auxiliary request during Opposition procedure - 02
Mar 26, 2021
Auxiliary request during Opposition procedure - 03
Mar 26, 2021
Auxiliary request during Opposition procedure - 04
Mar 26, 2021
Auxiliary request during Opposition procedure - 05
Mar 26, 2021
Letter accompanying subsequently filed items
Mar 26, 2021
Main request during Opposition procedure
Mar 26, 2021
Main request during Opposition procedure
Mar 26, 2021
Written submission in preparation to/during oral proceedings
Mar 22, 2021
(Electronic) Receipt
Mar 22, 2021
Letter accompanying subsequently filed items
Feb 4, 2021
Notification concerning the date of oral proceedings
Feb 4, 2021
Notification concerning the date of oral proceedings
Sep 30, 2020
Advice of delivery
Sep 25, 2020
Advice of delivery
Sep 22, 2020
Acknowledgement of a document
Sep 22, 2020
Acknowledgement of a document
Sep 22, 2020
Annex to the communication - opposition
Sep 22, 2020
Information concerning oral proceedings
Sep 22, 2020
Summons to attend oral proceedings
Sep 22, 2020
Summons to attend oral proceedings
Jul 1, 2020
Brief communication - Opposition proceedings
Jun 26, 2020
(Electronic) Receipt
Jun 26, 2020
Auxiliary request during Opposition procedure - 01
Jun 26, 2020
Auxiliary request during Opposition procedure - 01
Jun 26, 2020
Letter accompanying subsequently filed items
Jun 26, 2020
Reply of the patent proprietor to the notice(s) of opposition
Mar 17, 2020
Communication of a notice of opposition and request to file observations
Mar 17, 2020
Notice of further oppositions to opponent(s)
Mar 3, 2020
Communication of a notice of opposition - first information to patent proprietor
Feb 27, 2020
(Electronic) Receipt
Feb 27, 2020
Any annexes (other than citation) to an opposition letter
Feb 27, 2020
Any annexes (other than citation) to an opposition letter
Feb 27, 2020
Citation in opposition procedure - 001
Feb 27, 2020
Citation in opposition procedure - 002
Feb 27, 2020
Citation in opposition procedure - 003
Feb 27, 2020
Citation in opposition procedure - 004
Feb 27, 2020
Citation in opposition procedure - 005
Feb 27, 2020
Citation in opposition procedure - 006
Feb 27, 2020
Citation in opposition procedure - 007
Feb 27, 2020
Citation in opposition procedure - 008
Feb 27, 2020
Citation in opposition procedure - 009
Feb 27, 2020
Citation in opposition procedure - 010
Feb 27, 2020
Citation in opposition procedure - 010
Feb 27, 2020
Citation in opposition procedure - 010
Feb 27, 2020
Citation in opposition procedure - 011
Feb 27, 2020
Citation in opposition procedure - 012
Feb 27, 2020
Citation in opposition procedure - 013
Feb 27, 2020
Consolidated list of cited opposition documents
Feb 27, 2020
Notice of opposition
Feb 27, 2020
Notice of opposition
Jun 11, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 3, 2019
Decision to grant a European patent
Apr 10, 2019
Communication of amended entries concerning the representative
Apr 10, 2019
Communication of the registration of a transfer or change of name and/or address
Apr 3, 2019
Annexes in respect of a client data request
Mar 28, 2019
Submission concerning a transfer of rights (applicant)
Mar 1, 2019
(Electronic) Receipt
Mar 1, 2019
Filing of the translations of the claims
Mar 1, 2019
French translation of claims
Mar 1, 2019
German translation of the claims
Nov 30, 2018
Bibliographic data of the European patent application
Nov 30, 2018
Communication about intention to grant a European patent
Nov 30, 2018
Intention to grant (signatures)
Nov 30, 2018
Text intended for grant (clean copy)
Nov 30, 2018
Text intended for grant (version for approval)
Nov 2, 2018
Examination started
Aug 17, 2018
Notification regarding date of start of examination with possibility to withdraw
Jul 31, 2017
Communication of the registration of a transfer or change of name and/or address
Jul 24, 2017
Submission concerning change of applicant's address
Jan 19, 2017
(Electronic) Receipt
Jan 19, 2017
Amended claims filed after receipt of (European) search report
Jan 19, 2017
Amended claims with annotations
Jan 19, 2017
Amended description filed after receipt of (European) search report
Jan 19, 2017
Amended description with annotations
Jan 19, 2017
Amendments received before examination
Jan 19, 2017
Letter accompanying subsequently filed items
Oct 10, 2016
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 7, 2016
Notification of forthcoming publication
Sep 22, 2015
Communication regarding the transmission of the European search report
Sep 22, 2015
European search opinion
Sep 22, 2015
European search report
May 29, 2015
Communication to designated inventor
May 29, 2015
Communication to designated inventor
Apr 2, 2015
Abstract
Apr 2, 2015
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Apr 2, 2015
Claims
Apr 2, 2015
Description
Apr 2, 2015
Designation of inventor
Apr 2, 2015
Designation of inventor
Apr 2, 2015
Drawings
Apr 2, 2015
Request for grant of a European patent

EP3076542

SIEMENS

Application Number: EP15162469A
Filing Date: Apr 2, 2015
Status: Patent Maintained As Amended; Aug 30, 2024
Publication Date: Oct 2, 2024
External Links: Slate, Register , Google Patents

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Noise Control For A Wind Turbine

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Dossier Documents

EP3076542