A Bulkhead Assembly For A Wind Turbine Blade

Patent No. EP2908002 (titled "A Bulkhead Assembly For A Wind Turbine Blade") was filed by LM Wind Power Technology II APS on Feb 14, 2014. The application was issued on Oct 24, 2018.

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	Jul 22, 2019	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 27, 2021
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Sep 27, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 22, 2021
Termination of the opposition proceedings with maintenance of patent
Jun 17, 2021
Advice of delivery
Jun 14, 2021
Advice of delivery
Jun 11, 2021
Annex to the communication - opposition
Jun 11, 2021
Decision rejecting the opposition
Jun 11, 2021
Decision rejecting the opposition
Jun 11, 2021
Grounds for the decision (Annex) - opposition
Jun 11, 2021
Internal form - Opposition/addressees
Jun 11, 2021
Internal form - Opposition/addressees
Jun 11, 2021
Means of redress
Jun 11, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 11, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 11, 2021
Provision of a copy of the minutes - opposition procedure
Jun 11, 2021
Provision of a copy of the minutes - opposition procedure
Jun 11, 2021
Transmittal of decision / summons - opposition
Jun 11, 2021
Transmittal of decision / summons - opposition
May 10, 2021
Decision of the Opposition Division and instruction
Apr 22, 2021
Information about the result of oral proceedings
Mar 11, 2021
(Electronic) Receipt
Mar 11, 2021
Letter accompanying subsequently filed items
Feb 25, 2021
Brief communication - Opposition proceedings
Feb 25, 2021
Brief communication - Opposition proceedings
Feb 22, 2021
(Electronic) Receipt
Feb 22, 2021
Letter accompanying subsequently filed items
Feb 22, 2021
Written submission in preparation to/during oral proceedings
Feb 19, 2021
(Electronic) Receipt
Feb 19, 2021
Auxiliary request during Opposition procedure
Feb 19, 2021
Auxiliary request during Opposition procedure
Feb 19, 2021
Auxiliary request during Opposition procedure
Feb 19, 2021
Auxiliary request during Opposition procedure - 01
Feb 19, 2021
Auxiliary request during Opposition procedure - 02
Feb 19, 2021
Auxiliary request during Opposition procedure - 03
Feb 19, 2021
Letter accompanying subsequently filed items
Feb 19, 2021
Written submission in preparation to/during oral proceedings
Feb 11, 2021
Notification concerning the date of oral proceedings
Feb 11, 2021
Notification concerning the date of oral proceedings
Jul 27, 2020
Advice of delivery
Jul 24, 2020
Advice of delivery
Jul 20, 2020
Acknowledgement of a document
Jul 20, 2020
Acknowledgement of a document
Jul 20, 2020
Annex to the communication - opposition
Jul 20, 2020
Information about the result of oral proceedings
Jul 20, 2020
Summons to attend oral proceedings
Jul 20, 2020
Summons to attend oral proceedings
May 4, 2020
Miscellaneous requests concerning client data
Jan 13, 2020
Brief communication - Opposition proceedings
Dec 20, 2019
(Electronic) Receipt
Dec 20, 2019
Letter accompanying subsequently filed items
Dec 20, 2019
Reply of the patent proprietor to the notice(s) of opposition
Aug 13, 2019
Communication of a notice of opposition and request to file observations
Aug 13, 2019
Notice of further oppositions to opponent(s)
Jul 30, 2019
Communication of a notice of opposition - first information to patent proprietor
Jul 22, 2019
(Electronic) Receipt
Jul 22, 2019
Any annexes (other than citation) to an opposition letter
Jul 22, 2019
Any annexes (other than citation) to an opposition letter
Jul 22, 2019
Citation in opposition procedure - 001
Jul 22, 2019
Citation in opposition procedure - 002
Jul 22, 2019
Citation in opposition procedure - 003
Jul 22, 2019
Citation in opposition procedure - 004
Jul 22, 2019
Citation in opposition procedure - 005
Jul 22, 2019
Citation in opposition procedure - 006
Jul 22, 2019
Citation in opposition procedure - 007
Jul 22, 2019
Consolidated list of cited opposition documents
Jul 22, 2019
Notice of opposition
Jul 22, 2019
Notice of opposition
Nov 22, 2018
Communication of amended entries concerning the representative
Nov 16, 2018
Submission concerning change of applicant's representative
Nov 5, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 27, 2018
Decision to grant a European patent
Sep 20, 2018
Communication of the registration of a transfer or change of name and/or address
Sep 7, 2018
(Electronic) Receipt
Sep 7, 2018
Annexes in respect of a client data request
Sep 7, 2018
Annexes in respect of a client data request
Sep 7, 2018
Annexes in respect of a client data request
Sep 7, 2018
Filing of the translations of the claims
Sep 7, 2018
French translation of claims
Sep 7, 2018
German translation of the claims
Sep 7, 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
Apr 30, 2018
Bibliographic data of the European patent application
Apr 30, 2018
Communication about intention to grant a European patent
Apr 30, 2018
Intention to grant (signatures)
Apr 30, 2018
Text intended for grant (clean copy)
Apr 30, 2018
Text intended for grant (version for approval)
Apr 4, 2018
Examination started
Dec 19, 2017
Communication of amended entries concerning the representative
Dec 14, 2017
Notification regarding date of start of examination with possibility to withdraw
Dec 8, 2017
Annexes in respect of a client data request
Dec 8, 2017
Submission concerning change of applicant's representative
Feb 19, 2016
(Electronic) Receipt
Feb 19, 2016
Amended claims filed after receipt of (European) search report
Feb 19, 2016
Amended claims with annotations
Feb 19, 2016
Amendments received before examination
Feb 19, 2016
Authorisation
Feb 19, 2016
Letter accompanying subsequently filed items
Aug 24, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jul 22, 2015
Notification of forthcoming publication
Jun 20, 2014
Communication regarding the transmission of the European search report
Jun 20, 2014
European search opinion
Jun 20, 2014
European search report
Jun 12, 2014
Search started
Apr 9, 2014
Communication to designated inventor
Apr 9, 2014
Communication to designated inventor
Feb 14, 2014
Abstract
Feb 14, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 14, 2014
Claims
Feb 14, 2014
Description
Feb 14, 2014
Designation of inventor
Feb 14, 2014
Designation of inventor
Feb 14, 2014
Drawings
Feb 14, 2014
Request for grant of a European patent

EP2908002

LM WIND POWER TECHNOLOGY II APS

Application Number: EP14155186A
Filing Date: Feb 14, 2014
Status: Opposition Rejected; Sep 24, 2021
Publication Date: Oct 24, 2018
External Links: Slate, Register , Google Patents

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A Bulkhead Assembly For A Wind Turbine Blade

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Dossier Documents

EP2908002