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Turn Drive For A Wind Turbine And Method For Rotating The Rotor Shaft Of A Wind Turbine

Patent No. EP2929176 (titled "Turn Drive For A Wind Turbine And Method For Rotating The Rotor Shaft Of A Wind Turbine") was filed by Senvion on Dec 5, 2013. The application was issued on Jul 19, 2023.

Patent Summary

Patent Family

Patent Oppositions (3)

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	Jun 12, 2019	HAUCK
NORDEX ENERGY	Jun 12, 2019	HAUCK PATENTANWALTSPARTNERSCHAFT MBB
SIEMENS GAMESA RENEWABLE ENERGY	Jun 12, 2019	SGRE ASSOCIATION

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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Jun 22, 2023
Decision to maintain the European patent in amended form
Jun 22, 2023
Decision to maintain the European patent in amended form
Jun 16, 2023
Termination of the opposition proceedings with maintenance of patent
Jun 9, 2023
(Electronic) Receipt
Jun 9, 2023
Clean copy of description pages in the opposition procedure
Jun 9, 2023
English translation of the claims
Jun 9, 2023
Filing of the translation of the amended claims
Jun 9, 2023
French translation of claims
Jun 9, 2023
Letter accompanying subsequently filed items
May 8, 2023
Advice of delivery
May 8, 2023
Advice of delivery
Mar 23, 2023
Communication of bibliographic data
Mar 23, 2023
Communication to opponent concerning maintenance
Mar 23, 2023
Communication with request to file translations
Mar 23, 2023
OPPODREX with handwritten amendments
Mar 17, 2023
Maintenance of the patent with the documents specified in the final decision
Mar 10, 2023
Advice of delivery
Feb 27, 2023
Decision of the Board of Appeal
Feb 27, 2023
F3032 Notification(s) of the decision
Feb 27, 2023
F3032 Notification(s) of the decision
Feb 6, 2023
Description submitted during oral proceedings
Feb 6, 2023
F3013 Oral Proceedings: Forwarding minutes
Feb 6, 2023
F3013 Oral Proceedings: Forwarding minutes
Feb 6, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Dec 14, 2022
F3345 Forwarding of submissions to parties
Dec 14, 2022
F3345 Forwarding of submissions to parties
Dec 9, 2022
(Electronic) Receipt
Dec 9, 2022
(Electronic) Receipt
Dec 9, 2022
Letter accompanying subsequently filed items
Dec 9, 2022
Request for interpreters during oral proceedings
Dec 9, 2022
Request for interpreters during oral proceedings
Dec 9, 2022
Written submission in preparation to/during oral proceedings
Dec 2, 2022
F3345 Forwarding of submissions to parties
Nov 30, 2022
(Electronic) Receipt
Nov 30, 2022
Annexes (other than cited documents) regarding appeal procedure
Nov 30, 2022
Letter accompanying subsequently filed items
Nov 30, 2022
Letter dealing with oral proceedings during the appeal procedure
Nov 1, 2022
Advice of delivery
Oct 28, 2022
F3011.1 Oral Proceedings: summons
Oct 28, 2022
F3011.1 Oral Proceedings: summons
Oct 28, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Oct 25, 2022
F3010 Oral proceedings: order for summons
Jul 27, 2022
Letter accompanying subsequently filed items
Jul 27, 2022
Request for change of opponent's representative
Feb 2, 2022
Communication of the registration of a transfer or change of name and/or address
Jan 24, 2022
Annexes in respect of a client data request
Jan 24, 2022
Submission concerning change of applicant's address
Jan 3, 2022
F3345 Forwarding of submissions to parties
Dec 21, 2021
(Electronic) Receipt
Dec 21, 2021
Letter regarding the opposition procedure (no time limit)
Dec 21, 2021
Reply to appeal
Aug 30, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 27, 2021
F3204 Communication of the file number to the parties
Aug 27, 2021
F3204 Communication of the file number to the parties
Aug 23, 2021
(Electronic) Receipt
Aug 23, 2021
Letter accompanying subsequently filed items
Aug 23, 2021
Letter relating to Appeal Procedure
Aug 19, 2021
(Electronic) Receipt
Aug 19, 2021
Letter accompanying subsequently filed items
Aug 19, 2021
Statement of grounds of appeal
Jun 22, 2021
(Electronic) Receipt
Jun 22, 2021
Letter accompanying subsequently filed items
Jun 22, 2021
Notice of appeal
Apr 29, 2021
Advice of delivery
Apr 26, 2021
Advice of delivery
Apr 22, 2021
Annex to the communication - opposition
Apr 22, 2021
Decision of the Opposition Division and instruction
Apr 22, 2021
Decision rejecting the opposition
Apr 22, 2021
Decision rejecting the opposition
Apr 22, 2021
Grounds for the decision (Annex) - opposition
Apr 22, 2021
Internal form - Opposition/addressees
Apr 22, 2021
Internal form - Opposition/addressees
Apr 22, 2021
Means of redress
Apr 22, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 22, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 22, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 22, 2021
Provision of a copy of the minutes - opposition procedure
Apr 22, 2021
Provision of a copy of the minutes - opposition procedure
Apr 22, 2021
Scanned annex to a communication - opposition procedure
Apr 22, 2021
Scanned annex to a communication - opposition procedure
Apr 22, 2021
Transmittal of decision / summons - opposition
Apr 22, 2021
Transmittal of decision / summons - opposition
Mar 12, 2021
Brief communication - Opposition proceedings
Mar 12, 2021
Brief communication - Opposition proceedings
Mar 12, 2021
Information about the result of oral proceedings
Mar 4, 2021
Brief communication - Opposition proceedings
Feb 24, 2021
(Electronic) Receipt
Feb 24, 2021
Letter accompanying subsequently filed items
Feb 24, 2021
Written submission in preparation to/during oral proceedings
Feb 4, 2021
Brief communication - Opposition proceedings
Feb 4, 2021
Communication of amended entries
Jan 29, 2021
(Electronic) Receipt
Jan 29, 2021
Any annexes (other than citation) to an opposition letter
Jan 29, 2021
Letter accompanying subsequently filed items
Jan 29, 2021
Request for change of name -opponent
Jan 20, 2021
Notification concerning the date of oral proceedings
Jan 20, 2021
Notification concerning the date of oral proceedings
Jan 18, 2021
Brief communication - Opposition proceedings
Jan 18, 2021
Brief communication - Opposition proceedings
Jan 12, 2021
(Electronic) Receipt
Jan 12, 2021
(Electronic) Receipt
Jan 12, 2021
Letter accompanying subsequently filed items
Jan 12, 2021
Letter accompanying subsequently filed items
Jan 12, 2021
Written submission in preparation to/during oral proceedings
Jan 12, 2021
Written submission in preparation to/during oral proceedings
Jan 11, 2021
(Electronic) Receipt
Jan 11, 2021
Letter accompanying subsequently filed items
Jan 11, 2021
Request for interpreters during oral proceedings
Jan 11, 2021
Written submission in preparation to/during oral proceedings
Nov 3, 2020
Communication of the registration of a transfer or change of name and/or address
Oct 29, 2020
Annexes in respect of a client data request
Oct 29, 2020
Annexes in respect of a client data request
Oct 29, 2020
General authorisation
Oct 29, 2020
Letter accompanying subsequently filed items
Oct 7, 2020
Letter accompanying subsequently filed items
Oct 7, 2020
Submission concerning a transfer of rights (applicant)
Jul 10, 2020
Advice of delivery
Jul 6, 2020
Advice of delivery
Jul 1, 2020
Acknowledgement of a document
Jul 1, 2020
Acknowledgement of a document
Jul 1, 2020
Information concerning oral proceedings
Jul 1, 2020
Notification concerning the date of oral proceedings
Jul 1, 2020
Notification concerning the date of oral proceedings
Jul 1, 2020
Summons to attend oral proceedings
Jul 1, 2020
Summons to attend oral proceedings
Jun 26, 2020
Brief communication - Opposition proceedings
Jun 18, 2020
Advice of delivery
Jun 16, 2020
(Electronic) Receipt
Jun 16, 2020
Any annexes (other than citation) to an opposition letter
Jun 16, 2020
Letter accompanying subsequently filed items
Jun 16, 2020
Oral proceedings: Request for postponement
Jun 12, 2020
Advice of delivery
Jun 10, 2020
Acknowledgement of a document
Jun 10, 2020
Acknowledgement of a document
Jun 10, 2020
Annex to the communication - opposition
Jun 10, 2020
Information concerning oral proceedings
Jun 3, 2020
Any annexes (other than citation) to an opposition letter
Jun 3, 2020
Any annexes (other than citation) to an opposition letter
Feb 5, 2020
Brief communication - Opposition proceedings
Feb 5, 2020
Brief communication - Opposition proceedings
Feb 5, 2020
Brief communication - Opposition proceedings
Jan 28, 2020
(Electronic) Receipt
Jan 28, 2020
Letter accompanying subsequently filed items
Jan 28, 2020
Withdrawal of an opposition
Nov 14, 2019
Brief communication - Opposition proceedings
Nov 14, 2019
Brief communication - Opposition proceedings
Nov 6, 2019
(Electronic) Receipt
Nov 6, 2019
Amended claims with annotations
Nov 6, 2019
Amended claims with annotations
Nov 6, 2019
Amended claims with annotations
Nov 6, 2019
Amended claims with annotations
Nov 6, 2019
Claims
Nov 6, 2019
Claims
Nov 6, 2019
Claims
Nov 6, 2019
Claims
Nov 6, 2019
Letter accompanying subsequently filed items
Nov 6, 2019
Non-patent literature cited during the opposition procedure
Nov 6, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jun 27, 2019
Communication of a notice of opposition and request to file observations
Jun 27, 2019
Notice of further oppositions to opponent(s)
Jun 27, 2019
Notice of further oppositions to opponent(s)
Jun 21, 2019
Communication of a notice of opposition - first information to patent proprietor
Jun 21, 2019
Communication of a notice of opposition - first information to patent proprietor
Jun 12, 2019
(Electronic) Receipt
Jun 12, 2019
(Electronic) Receipt
Jun 12, 2019
Citation in opposition procedure
Jun 12, 2019
Citation in opposition procedure
Jun 12, 2019
Citation in opposition procedure
Jun 12, 2019
Citation in opposition procedure
Jun 12, 2019
Citation in opposition procedure
Jun 12, 2019
Citation in opposition procedure
Jun 12, 2019
Citation in opposition procedure
Jun 12, 2019
Citation in opposition procedure
Jun 12, 2019
Citation in opposition procedure
Jun 12, 2019
Notice of opposition
Jun 12, 2019
Notice of opposition
Jun 12, 2019
Notice of opposition
Jun 12, 2019
Notice of opposition
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Jun 12, 2019
Patent document cited during the opposition procedure
Sep 24, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 17, 2018
Decision to grant a European patent
Jul 31, 2018
(Electronic) Receipt
Jul 31, 2018
English translation of the claims
Jul 31, 2018
French translation of claims
Jul 31, 2018
Letter accompanying subsequently filed items
Apr 12, 2018
Bibliographic data of the European patent application
Apr 12, 2018
Communication about intention to grant a European patent
Apr 12, 2018
Intention to grant (signatures)
Apr 12, 2018
Text intended for grant (clean copy)
Apr 12, 2018
Text intended for grant (version for approval)
Mar 22, 2018
Examination started
Dec 14, 2017
Notification regarding date of start of examination with possibility to withdraw
May 18, 2016
Communication of amended entries concerning the representative
May 12, 2016
Submission concerning representation
May 12, 2016
Submission concerning representation
Apr 18, 2016
(Electronic) Receipt
Apr 18, 2016
Letter accompanying subsequently filed items
Apr 18, 2016
Priority search results
Apr 18, 2016
Reply to invitation to file a copy of priority search results
Mar 24, 2016
Invitation to file a copy of search results(priority)
Jan 27, 2016
Refund of fees
Jan 25, 2016
(Electronic) Receipt
Jan 25, 2016
Amended claims filed after receipt of (European) search report
Jan 25, 2016
Amended claims with annotations
Jan 25, 2016
Amendments received before examination
Jan 25, 2016
Letter accompanying subsequently filed items
Sep 16, 2015
Notification on forthcoming publication of bibliographic data
Aug 3, 2015
Communication of the registration of a transfer or change of name and/or address
Jul 24, 2015
Submission concerning change of applicant's name
Jul 23, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jul 15, 2015
Communication to designated inventor
Jul 15, 2015
Communication to designated inventor
Jul 15, 2015
Communication to designated inventor
Jul 15, 2015
Communication to designated inventor
Jul 15, 2015
Submission concerning change of applicant's name
Jun 29, 2015
Copy of the international preliminary report on patentability
May 28, 2015
(Electronic) Receipt
May 28, 2015
Request for entry into the European phase
May 6, 2015
Notification of the recording of a change
May 6, 2015
Notification of the recording of a change
Apr 24, 2015
Information on entry into European phase
Jul 7, 2014
Priority document (electronically transmitted)
Jun 19, 2014
Copy of the international search report
Jun 19, 2014
Published international application - A1
Mar 19, 2014
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Mar 4, 2014
Notification of the recording of a change
Mar 4, 2014
Notification of the recording of a change
Mar 4, 2014
Notification of the recording of a change
Mar 4, 2014
Notification of the recording of a change
Mar 4, 2014
Notification of the recording of a change
Mar 4, 2014
Notification of the recording of a change
Mar 3, 2014
Written opinion of the ISA, boxes No. I to VIII
Mar 3, 2014
Written opinion of the ISA, cover sheet
Mar 3, 2014
Written opinion of the ISA, supplemental box
Dec 5, 2013
(Electronic) Receipt
Dec 5, 2013
Abstract
Dec 5, 2013
Claims
Dec 5, 2013
Description
Dec 5, 2013
Drawings

EP2929176

SENVION

Application Number: EP13805321A
Filing Date: Dec 5, 2013
Status: Patent Maintained As Amended; Jun 16, 2023
Publication Date: Jul 19, 2023
External Links: Slate, Register , Google Patents