Wind Turbine Blade With Narrow Shoulder And Relatively Thick Airfoil Profiles

Patent No. EP2593670 (titled "Wind Turbine Blade With Narrow Shoulder And Relatively Thick Airfoil Profiles") was filed by LM Glasfiber on Jul 16, 2010. The application was issued on Jan 4, 2017.

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
HUTCHINSON	Oct 4, 2017	-
NORDEX ENERGY	Oct 4, 2017	HAUCK

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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Nov 9, 2022
Advice of delivery
Oct 31, 2022
Termination of the opposition proceedings with revocation of patent
Oct 27, 2022
Advice of delivery
Oct 12, 2022
Communication about missing proof of delivery
Sep 2, 2022
Decision of the Board of Appeal
Sep 2, 2022
F3032 Notification(s) of the decision
Sep 2, 2022
F3032 Notification(s) of the decision
Sep 2, 2022
F3032 Notification(s) of the decision
Jul 8, 2022
F3013 Oral Proceedings: Forwarding minutes
Jul 8, 2022
F3013 Oral Proceedings: Forwarding minutes
Jul 8, 2022
F3013 Oral Proceedings: Forwarding minutes
Jul 8, 2022
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Jun 13, 2022
F3345 Forwarding of submissions to parties
Jun 13, 2022
F3345 Forwarding of submissions to parties
Jun 13, 2022
Letter dealing with oral proceedings during the appeal procedure
Jun 8, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 8, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 8, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 7, 2022
Letter dealing with oral proceedings during the appeal procedure
May 31, 2022
F3018 Oral proceedings: Confirmation interpreters
May 31, 2022
F3018 Oral proceedings: Confirmation interpreters
May 31, 2022
F3018 Oral proceedings: Confirmation interpreters
May 2, 2022
F3345 Forwarding of submissions to parties
May 2, 2022
F3345 Forwarding of submissions to parties
May 2, 2022
Letter dealing with oral proceedings during the appeal procedure
Apr 29, 2022
F3345 Forwarding of submissions to parties
Apr 29, 2022
F3345 Forwarding of submissions to parties
Apr 27, 2022
(Electronic) Receipt
Apr 27, 2022
Letter accompanying subsequently filed items
Apr 27, 2022
Letter dealing with oral proceedings during the appeal procedure
Apr 22, 2022
Letter dealing with oral proceedings during the appeal procedure
Apr 20, 2022
F3345 Forwarding of submissions to parties
Apr 20, 2022
F3345 Forwarding of submissions to parties
Apr 12, 2022
(Electronic) Receipt
Apr 12, 2022
Letter accompanying subsequently filed items
Apr 12, 2022
Letter dealing with oral proceedings during the appeal procedure
Apr 6, 2022
Letter dealing with oral proceedings during the appeal procedure
Apr 5, 2022
F3345 Forwarding of submissions to parties
Apr 5, 2022
F3345 Forwarding of submissions to parties
Mar 30, 2022
F3345 Forwarding of submissions to parties
Mar 30, 2022
F3345 Forwarding of submissions to parties
Mar 30, 2022
Letter dealing with oral proceedings during the appeal procedure
Mar 29, 2022
Letter dealing with oral proceedings during the appeal procedure
Mar 25, 2022
Letter dealing with oral proceedings during the appeal procedure
Jan 20, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 20, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 20, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 10, 2021
Advice of delivery
Dec 7, 2021
F3011.1 Oral Proceedings: summons
Dec 7, 2021
F3011.1 Oral Proceedings: summons
Dec 7, 2021
F3011.1 Oral Proceedings: summons
Dec 2, 2021
F3010 Oral proceedings: order for summons
Dec 2, 2021
F3303.16 Change of composition of the Board (T)
Nov 26, 2020
Composition of the board (T)
Aug 3, 2020
F3345 Forwarding of submissions to parties
Aug 3, 2020
F3345 Forwarding of submissions to parties
Jul 29, 2020
(Electronic) Receipt
Jul 29, 2020
Letter accompanying subsequently filed items
Jul 29, 2020
Reply to appeal
Jul 22, 2020
F3345 Forwarding of submissions to parties
Jul 22, 2020
F3345 Forwarding of submissions to parties
Jul 20, 2020
F3345 Forwarding of submissions to parties
Jul 20, 2020
F3345 Forwarding of submissions to parties
Jul 17, 2020
(Electronic) Receipt
Jul 17, 2020
Letter accompanying subsequently filed items
Jul 17, 2020
Reply to appeal
Jul 15, 2020
(Electronic) Receipt
Jul 15, 2020
Letter accompanying subsequently filed items
Jul 15, 2020
Reply to appeal
May 4, 2020
Miscellaneous requests concerning client data
Mar 19, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 19, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 19, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 13, 2020
(Electronic) Receipt
Mar 13, 2020
(Electronic) Receipt
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Annexes (other than cited documents) regarding appeal procedure
Mar 13, 2020
Claims
Mar 13, 2020
Claims
Mar 13, 2020
Claims
Mar 13, 2020
Claims
Mar 13, 2020
Claims
Mar 13, 2020
Claims
Mar 13, 2020
Letter accompanying subsequently filed items
Mar 13, 2020
Letter accompanying subsequently filed items
Mar 13, 2020
Non-Patent Literature cited during the appeal procedure
Mar 13, 2020
Non-Patent Literature cited during the appeal procedure
Mar 13, 2020
Non-Patent Literature cited during the appeal procedure
Mar 13, 2020
Non-Patent Literature cited during the appeal procedure
Mar 13, 2020
Patent Document cited during the appeal procedure
Mar 13, 2020
Statement of grounds of appeal
Mar 13, 2020
Statement of grounds of appeal
Mar 6, 2020
(Electronic) Receipt
Mar 6, 2020
Letter accompanying subsequently filed items
Mar 6, 2020
Statement of grounds of appeal
Feb 12, 2020
Refund of fees
Jan 30, 2020
Communication of amended entries
Jan 22, 2020
Request for a change of address - opponent
Jan 20, 2020
Request for a change of address - opponent
Jan 15, 2020
F3204 Communication of the file number to the parties
Jan 15, 2020
F3204 Communication of the file number to the parties
Jan 15, 2020
F3204 Communication of the file number to the parties
Jan 14, 2020
F3204 Communication of the file number to the parties
Jan 14, 2020
F3204 Communication of the file number to the parties
Jan 14, 2020
F3204 Communication of the file number to the parties
Jan 10, 2020
(Electronic) Receipt
Jan 10, 2020
Letter accompanying subsequently filed items
Jan 10, 2020
Notice of appeal
Jan 7, 2020
Letter concerning fees and payments
Jan 7, 2020
Letter concerning fees and payments
Jan 7, 2020
Letter relating to Appeal Procedure
Jan 7, 2020
Notice of appeal
Dec 23, 2019
Letter concerning fees and payments
Dec 23, 2019
Letter concerning fees and payments
Dec 23, 2019
Letter relating to Appeal Procedure
Dec 23, 2019
Notice of appeal
Dec 20, 2019
(Electronic) Receipt
Dec 20, 2019
Letter accompanying subsequently filed items
Dec 20, 2019
Notice of appeal
Nov 15, 2019
Advice of delivery
Nov 12, 2019
Advice of delivery
Nov 11, 2019
Advice of delivery
Nov 4, 2019
Acknowledgement of a document
Nov 4, 2019
Acknowledgement of a document
Nov 4, 2019
Acknowledgement of a document
Nov 4, 2019
Annex to the communication - opposition
Nov 4, 2019
Decision of the Opposition Division and instruction
Nov 4, 2019
Druckexemplar in opposition procedure
Nov 4, 2019
Grounds for the decision (Annex) - opposition
Nov 4, 2019
Interlocutory decision in opposition proceedings
Nov 4, 2019
Internal form - Opposition/addressees
Nov 4, 2019
Internal form - Opposition/addressees
Nov 4, 2019
Means of redress
Nov 4, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 4, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 4, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 4, 2019
Provision of a copy of the minutes - opposition procedure
Nov 4, 2019
Scanned annex to a communication - opposition procedure
Apr 24, 2019
Brief communication - Opposition proceedings
Apr 24, 2019
Brief communication - Opposition proceedings
Apr 24, 2019
Brief communication - Opposition proceedings
Apr 16, 2019
Information about the result of oral proceedings
Apr 15, 2019
Brief communication - Opposition proceedings
Apr 15, 2019
Brief communication - Opposition proceedings
Feb 26, 2019
Brief communication - Opposition proceedings
Feb 26, 2019
Brief communication - Opposition proceedings
Feb 19, 2019
Brief communication - Opposition proceedings
Feb 18, 2019
(Electronic) Receipt
Feb 18, 2019
Brief communication - Opposition proceedings
Feb 18, 2019
Brief communication - Opposition proceedings
Feb 18, 2019
Citation in opposition procedure
Feb 18, 2019
Letter accompanying subsequently filed items
Feb 18, 2019
Written submission in preparation to/during oral proceedings
Feb 14, 2019
Request for interpreters during oral proceedings
Feb 12, 2019
Brief communication - Opposition proceedings
Feb 12, 2019
Brief communication - Opposition proceedings
Feb 11, 2019
(Electronic) Receipt
Feb 11, 2019
Letter accompanying subsequently filed items
Feb 11, 2019
Request for interpreters during oral proceedings
Feb 8, 2019
(Electronic) Receipt
Feb 8, 2019
Communication of amended entries
Feb 8, 2019
Letter accompanying subsequently filed items
Feb 8, 2019
Request for interpreters during oral proceedings
Feb 7, 2019
Brief communication - Opposition proceedings
Feb 7, 2019
Brief communication - Opposition proceedings
Feb 5, 2019
Brief communication - Opposition proceedings
Feb 5, 2019
Brief communication - Opposition proceedings
Jan 31, 2019
(Electronic) Receipt
Jan 31, 2019
Letter accompanying subsequently filed items
Jan 31, 2019
Non-patent literature cited during the opposition procedure
Jan 31, 2019
Written submission in preparation to/during oral proceedings
Jan 25, 2019
Request for a change of address - opponent
Jan 22, 2019
Request for a change of address - opponent
Nov 22, 2018
Communication of amended entries concerning the representative
Nov 16, 2018
Submission concerning change of applicant's representative
Nov 9, 2018
Communication about missing advice of delivery
Nov 7, 2018
(Electronic) Receipt
Nov 7, 2018
Advice of delivery
Nov 7, 2018
Letter accompanying subsequently filed items
Oct 17, 2018
Advice of delivery
Oct 11, 2018
Advice of delivery
Oct 8, 2018
Advice of delivery
Oct 5, 2018
Advice of delivery
Oct 1, 2018
Acknowledgement of a document
Oct 1, 2018
Acknowledgement of a document
Oct 1, 2018
Acknowledgement of a document
Oct 1, 2018
Annex to the communication - opposition
Oct 1, 2018
Information concerning oral proceedings
Oct 1, 2018
Preparation for oral proceedings
Oct 1, 2018
Summons to attend oral proceedings
Oct 1, 2018
Summons to attend oral proceedings
Oct 1, 2018
Summons to attend oral proceedings
Jul 24, 2018
Brief communication - Opposition proceedings
Jul 24, 2018
Brief communication - Opposition proceedings
Jul 13, 2018
(Electronic) Receipt
Jul 13, 2018
Letter accompanying subsequently filed items
Jul 13, 2018
Reply from the opponent to submission of proprietor
Jul 9, 2018
Communication of amended entries concerning the representative
Jul 3, 2018
Submission concerning change of applicant's representative
May 24, 2018
Brief communication - Opposition proceedings
May 24, 2018
Brief communication - Opposition proceedings
May 14, 2018
(Electronic) Receipt
May 14, 2018
Letter accompanying subsequently filed items
May 14, 2018
Reply of the patent proprietor to the notice(s) of opposition
Mar 15, 2018
Brief communication - Opposition proceedings
Mar 15, 2018
Brief communication - Opposition proceedings
Mar 15, 2018
Grant of extension of time limit (opposition procedure)
Mar 7, 2018
(Electronic) Receipt
Mar 7, 2018
Letter accompanying subsequently filed items
Mar 7, 2018
Request for extension of time limit
Dec 19, 2017
Communication of amended entries concerning the representative
Dec 8, 2017
Annexes in respect of a client data request
Dec 8, 2017
Submission concerning change of applicant's representative
Nov 8, 2017
Communication of a notice of opposition and request to file observations
Nov 8, 2017
Notice of further oppositions to opponent(s)
Nov 8, 2017
Notice of further oppositions to opponent(s)
Oct 30, 2017
Communication of amended entries
Oct 12, 2017
Communication of a notice of opposition - first information to patent proprietor
Oct 11, 2017
Request for change of opponent's representative
Oct 4, 2017
(Electronic) Receipt
Oct 4, 2017
(Electronic) Receipt
Oct 4, 2017
(Electronic) Receipt
Oct 4, 2017
Any annexes (other than citation) to an opposition letter
Oct 4, 2017
Letter regarding the opposition procedure (no time limit)
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Non-patent literature cited during the opposition procedure
Oct 4, 2017
Notice of opposition
Oct 4, 2017
Notice of opposition
Oct 4, 2017
Notice of opposition
Oct 4, 2017
Notice of opposition
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Oct 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 8, 2016
Decision to grant a European patent
Nov 16, 2016
Communication of the registration of a transfer or change of name and/or address
Oct 20, 2016
(Electronic) Receipt
Oct 20, 2016
French translation of claims
Oct 20, 2016
German translation of the claims
Oct 20, 2016
Letter accompanying subsequently filed items
Oct 20, 2016
Submission concerning a transfer of rights (applicant)
Jul 5, 2016
Bibliographic data of the European patent application
Jul 5, 2016
Communication about intention to grant a European patent
Jul 5, 2016
Intention to grant (signatures)
Jul 5, 2016
Text intended for grant (clean copy)
Jul 5, 2016
Text intended for grant (version for approval)
May 12, 2016
(Electronic) Receipt
May 12, 2016
Claims
May 12, 2016
Claims
May 12, 2016
Claims
May 12, 2016
Claims
May 12, 2016
Letter accompanying subsequently filed items
May 12, 2016
Reply to communication from the Examining Division
Jan 12, 2016
Annex to the communication
Jan 12, 2016
Communication from the Examining Division
Jan 6, 2016
Examination started
Sep 17, 2013
Communication of the registration of a transfer or change of name and/or address
Sep 10, 2013
Annexes in respect of a client data request
Sep 10, 2013
Annexes in respect of a client data request
Sep 10, 2013
Authorisation
Sep 10, 2013
Submission concerning change of applicant's representative
Apr 24, 2013
Notification on forthcoming publication of bibliographic data
Mar 5, 2013
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Mar 1, 2013
Communication to designated inventor
Mar 1, 2013
Communication to designated inventor
Mar 1, 2013
Communication to designated inventor
Feb 14, 2013
(Electronic) Receipt
Feb 14, 2013
Amended claims filed after receipt of (European) search report
Feb 14, 2013
Amended claims with annotations
Feb 14, 2013
Request for entry into the European phase
Feb 6, 2013
Copy of the international preliminary report on patentability
Nov 23, 2012
Information on entry into European phase
Jan 19, 2012
Copy of the international search report
Jan 19, 2012
Notification of the recording of a change
Jan 19, 2012
Published international application - A1
Apr 20, 2011
Written opinion of the ISA, boxes No. I to VIII
Apr 20, 2011
Written opinion of the ISA, cover sheet
Apr 20, 2011
Written opinion of the ISA, supplemental box
Jul 16, 2010
(Electronic) Receipt
Jul 16, 2010
Abstract
Jul 16, 2010
Claims
Jul 16, 2010
Description
Jul 16, 2010
Drawings

EP2593670

LM GLASFIBER

Application Number: EP10732719A
Filing Date: Jul 16, 2010
Status: Revoked; Oct 31, 2022
Publication Date: Jan 4, 2017
External Links: Slate, Register , Google Patents

IP Verse

Wind Turbine Blade With Narrow Shoulder And Relatively Thick Airfoil Profiles

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2593670