Wind Turbine Blade With Cambering Flaps

Patent No. EP2019203 (titled "Wind Turbine Blade With Cambering Flaps") was filed by Gamesa Innovation & Technology on Jul 4, 2008. The application was issued on Dec 19, 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	Nov 24, 2016	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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Nov 22, 2018
Decision to maintain the European patent in amended form
Nov 22, 2018
Decision to maintain the European patent in amended form
Nov 19, 2018
Termination of the opposition proceedings with maintenance of patent
Nov 7, 2018
(Electronic) Receipt
Nov 7, 2018
Filing of the translation of the amended claims
Nov 7, 2018
French translation of claims
Nov 7, 2018
German translation of the claims
Oct 11, 2018
Communication to opponent concerning maintenance
Oct 11, 2018
Communication with request to file translations
Oct 1, 2018
Maintenance of the patent with the documents specified in the final decision
Aug 7, 2018
Advice of delivery
Jul 17, 2018
Communication about missing advice of delivery
Jul 11, 2018
Advice of delivery
Jul 11, 2018
Advice of delivery
Jul 4, 2018
Advice of delivery
Jun 20, 2018
Advice of delivery
Jun 15, 2018
Acknowledgement of a document
Jun 15, 2018
Acknowledgement of a document
Jun 15, 2018
Annex to the communication - opposition
Jun 15, 2018
Decision of the Opposition Division and instruction
Jun 15, 2018
Druckexemplar in opposition procedure
Jun 15, 2018
Grounds for the decision (Annex) - opposition
Jun 15, 2018
Interlocutory decision in opposition proceedings
Jun 15, 2018
Internal form - Opposition/addressees
Jun 15, 2018
Internal form - Opposition/addressees
Jun 15, 2018
Means of redress
Jun 15, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 15, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 15, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 15, 2018
Provision of a copy of the minutes - opposition procedure
May 18, 2018
Information about the result of oral proceedings
Apr 3, 2018
CDS Clean up - amended data concerning the representative of the applicant (Association)
Mar 23, 2018
Brief communication - Opposition proceedings
Mar 23, 2018
Brief communication - Opposition proceedings
Mar 16, 2018
(Electronic) Receipt
Mar 16, 2018
Letter accompanying subsequently filed items
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Non-patent literature cited during the opposition procedure
Mar 16, 2018
Written submission in preparation to/during oral proceedings
Mar 16, 2018
Written submission in preparation to/during oral proceedings
Mar 15, 2018
(Electronic) Receipt
Mar 15, 2018
Amended claims with annotations
Mar 15, 2018
Amended claims with annotations
Mar 15, 2018
Amended claims with annotations
Mar 15, 2018
Amended claims with annotations
Mar 15, 2018
Amended claims with annotations
Mar 15, 2018
Amended claims with annotations
Mar 15, 2018
Amended claims with annotations
Mar 15, 2018
Amended claims with annotations
Mar 15, 2018
Claims
Mar 15, 2018
Claims
Mar 15, 2018
Claims
Mar 15, 2018
Claims
Mar 15, 2018
Claims
Mar 15, 2018
Claims
Mar 15, 2018
Claims
Mar 15, 2018
Claims
Mar 15, 2018
Letter accompanying subsequently filed items
Mar 15, 2018
Written submission in preparation to/during oral proceedings
Mar 9, 2018
Brief communication - Opposition proceedings
Mar 9, 2018
Brief communication - Opposition proceedings
Nov 17, 2017
Advice of delivery
Nov 8, 2017
Advice of delivery
Oct 20, 2017
Advice of delivery
Oct 17, 2017
Advice of delivery
Oct 10, 2017
Acknowledgement of a document
Oct 10, 2017
Acknowledgement of a document
Oct 10, 2017
Annex to the communication - opposition
Oct 10, 2017
Information concerning oral proceedings
Oct 10, 2017
Information concerning oral proceedings
Oct 10, 2017
Preparation for oral proceedings
Oct 10, 2017
Summons to attend oral proceedings
Oct 10, 2017
Summons to attend oral proceedings
May 11, 2017
Brief communication - Opposition proceedings
May 5, 2017
(Electronic) Receipt
May 5, 2017
Amended claims with annotations
May 5, 2017
Amended claims with annotations
May 5, 2017
Amended claims with annotations
May 5, 2017
Amended claims with annotations
May 5, 2017
Amended claims with annotations
May 5, 2017
Claims
May 5, 2017
Claims
May 5, 2017
Claims
May 5, 2017
Claims
May 5, 2017
Claims
May 5, 2017
Letter accompanying subsequently filed items
May 5, 2017
Patent document cited during the opposition procedure
May 5, 2017
Patent document cited during the opposition procedure
May 5, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jan 18, 2017
Brief communication - Opposition proceedings
Jan 11, 2017
Communication of amended entries concerning the representative
Jan 9, 2017
Notice of further oppositions to opponent(s)
Jan 5, 2017
Communication of a notice of opposition and request to file observations
Dec 15, 2016
(Electronic) Receipt
Dec 15, 2016
Authorisation
Dec 15, 2016
Letter accompanying subsequently filed items
Dec 15, 2016
Submission concerning representation
Dec 2, 2016
Communication of a notice of opposition - first information to patent proprietor
Nov 24, 2016
(Electronic) Receipt
Nov 24, 2016
Any annexes (other than citation) to an opposition letter
Nov 24, 2016
Any annexes (other than citation) to an opposition letter
Nov 24, 2016
Non-patent literature cited during the opposition procedure
Nov 24, 2016
Non-patent literature cited during the opposition procedure
Nov 24, 2016
Notice of opposition
Nov 24, 2016
Notice of opposition
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Feb 24, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 28, 2016
Decision to grant a European patent
Dec 22, 2015
Filing of the translations of the claims
Dec 22, 2015
French translation of claims
Dec 22, 2015
German translation of the claims
Dec 22, 2015
Letter concerning fees and payments
Dec 22, 2015
Payment of fees and costs
Dec 22, 2015
Payment of fees and costs
Sep 14, 2015
Bibliographic data of the European patent application
Sep 14, 2015
Communication about intention to grant a European patent
Sep 14, 2015
Intention to grant (signatures)
Sep 14, 2015
Text intended for grant
Jul 15, 2015
Examination started
Jun 10, 2014
Communication of the registration of a transfer or change of name and/or address
Jun 3, 2014
Submission concerning change of applicant's representative
Aug 2, 2013
Letter accompanying subsequently filed items
Aug 2, 2013
Letter concerning fees and payments
Aug 2, 2013
Letter concerning the designation and/or extension and/or validation of states
Aug 2, 2013
Payment of fees and costs
Jul 26, 2013
Brief communication to applicant/representative
Jul 22, 2013
Brief communication to applicant/representative
Jul 5, 2013
Letter accompanying subsequently filed items
Jul 5, 2013
Letter concerning fees and payments
Jul 5, 2013
Letter concerning the designation and/or extension and/or validation of states
Jul 5, 2013
Payment of fees and costs
Jun 20, 2013
Amended claims filed after receipt of (European) search report
Jun 20, 2013
Amended claims with annotations
Jun 20, 2013
Amendments received before examination
Feb 18, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 15, 2013
Communication regarding the transmission of the European search report
Jan 15, 2013
European search opinion
Jan 15, 2013
European search report
Jan 22, 2009
Submission concerning change of applicant's address
Jan 5, 2009
Notification of forthcoming publication
Jul 31, 2008
Letter concerning the priority
Jul 31, 2008
Priority document
Jul 4, 2008
Abstract
Jul 4, 2008
Claims
Jul 4, 2008
Description
Jul 4, 2008
Designation of inventor
Jul 4, 2008
Drawings
Jul 4, 2008
Matter concerning the application
Jul 4, 2008
Priority document
Jul 4, 2008
Request for grant of a European patent

EP2019203

GAMESA INNOVATION & TECHNOLOGY

Application Number: EP08012154A
Filing Date: Jul 4, 2008
Status: Patent Maintained As Amended; Nov 16, 2018
Publication Date: Dec 19, 2018
External Links: Slate, Register , Google Patents

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Wind Turbine Blade With Cambering Flaps

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Dossier Documents

EP2019203