IP Verse

Wind Energy Installation And Method Of Controlling The Output Power From A Wind Energy Installation

Patent No. EP1914419 (titled "Wind Energy Installation And Method Of Controlling The Output Power From A Wind Energy Installation") was filed by Siemens on Oct 19, 2006. The application was issued on Sep 16, 2015.

Patent Summary

Patent Family

Statuses, jurisdictions and citation links are shared on request.

Patent Oppositions (2)

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	Jun 16, 2016	EISENFUHR SPEISER
VESTAS WIND SYSTEMS	Jun 14, 2016	GRUNECKER PATENT

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

May 28, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
May 28, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
May 28, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
May 23, 2018
Termination of the opposition proceedings with revocation of patent
Feb 21, 2018
Advice of delivery
Feb 20, 2018
Advice of delivery
Feb 20, 2018
Advice of delivery
Feb 19, 2018
Advice of delivery
Feb 16, 2018
Advice of delivery
Feb 16, 2018
Advice of delivery
Feb 13, 2018
Acknowledgement of a document
Feb 13, 2018
Acknowledgement of a document
Feb 13, 2018
Acknowledgement of a document
Feb 13, 2018
Annex to the communication - opposition
Feb 13, 2018
Decision of the Opposition Division and instruction
Feb 13, 2018
Decision revoking the European patent
Feb 13, 2018
Grounds for the decision (Annex) - opposition
Feb 13, 2018
Internal form - Opposition/addressees
Feb 13, 2018
Internal form - Opposition/addressees
Feb 13, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 13, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 13, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 13, 2018
Provision of a copy of the minutes - opposition procedure
Feb 13, 2018
Scanned annex to a communication - opposition procedure
Feb 13, 2018
Scanned annex to a communication - opposition procedure
Feb 13, 2018
Scanned annex to a communication - opposition procedure
Jan 19, 2018
Any annexes (other than citation) to an opposition letter
Jan 19, 2018
Brief communication - Opposition proceedings
Jan 19, 2018
Brief communication - Opposition proceedings
Jan 19, 2018
Brief communication - Opposition proceedings
Jan 17, 2018
Information about the result of oral proceedings
Jan 16, 2018
Brief communication - Opposition proceedings
Jan 16, 2018
Brief communication - Opposition proceedings
Jan 16, 2018
Brief communication - Opposition proceedings
Nov 24, 2017
Brief communication - Opposition proceedings
Nov 24, 2017
Brief communication - Opposition proceedings
Nov 22, 2017
Brief communication - Opposition proceedings
Nov 22, 2017
Brief communication - Opposition proceedings
Nov 20, 2017
Brief communication - Opposition proceedings
Nov 20, 2017
Brief communication - Opposition proceedings
Nov 17, 2017
Written submission in preparation to/during oral proceedings
Nov 15, 2017
(Electronic) Receipt
Nov 15, 2017
Letter accompanying subsequently filed items
Nov 15, 2017
Written submission in preparation to/during oral proceedings
Nov 14, 2017
Request for interpreters during oral proceedings
Oct 10, 2017
Brief communication - Opposition proceedings
Oct 10, 2017
Brief communication - Opposition proceedings
Oct 4, 2017
(Electronic) Receipt
Oct 4, 2017
Amended claims with annotations
Oct 4, 2017
Amended claims with annotations
Oct 4, 2017
Amended claims with annotations
Oct 4, 2017
Amended claims with annotations
Oct 4, 2017
Auxiliary request during Opposition procedure
Oct 4, 2017
Auxiliary request during Opposition procedure
Oct 4, 2017
Auxiliary request during Opposition procedure
Oct 4, 2017
Auxiliary request during Opposition procedure
Oct 4, 2017
Letter accompanying subsequently filed items
Oct 4, 2017
Written submission in preparation to/during oral proceedings
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
May 19, 2017
Brief communication - Opposition proceedings
May 19, 2017
Brief communication - Opposition proceedings
May 15, 2017
(Electronic) Receipt
May 15, 2017
Authorisation
May 15, 2017
Letter accompanying subsequently filed items
May 8, 2017
Brief communication - Opposition proceedings
May 8, 2017
Brief communication - Opposition proceedings
May 2, 2017
(Electronic) Receipt
May 2, 2017
Letter accompanying subsequently filed items
May 2, 2017
Request for interpreters during oral proceedings
Apr 5, 2017
Advice of delivery
Apr 3, 2017
Advice of delivery
Mar 29, 2017
Advice of delivery
Mar 29, 2017
Advice of delivery
Mar 29, 2017
Advice of delivery
Mar 28, 2017
Advice of delivery
Mar 27, 2017
Acknowledgement of a document
Mar 27, 2017
Acknowledgement of a document
Mar 27, 2017
Acknowledgement of a document
Mar 27, 2017
Annex to the communication - opposition
Mar 27, 2017
Information concerning oral proceedings
Mar 27, 2017
Preparation for oral proceedings
Mar 27, 2017
Summons to attend oral proceedings
Mar 27, 2017
Summons to attend oral proceedings
Mar 27, 2017
Summons to attend oral proceedings
Nov 15, 2016
Brief communication - Opposition proceedings
Nov 15, 2016
Brief communication - Opposition proceedings
Nov 10, 2016
(Electronic) Receipt
Nov 10, 2016
Letter accompanying subsequently filed items
Nov 10, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jul 26, 2016
Communication of a notice of opposition and request to file observations
Jul 26, 2016
Notice of further oppositions to opponent(s)
Jul 26, 2016
Notice of further oppositions to opponent(s)
Jun 29, 2016
Communication of a notice of opposition - first information to patent proprietor
Jun 16, 2016
(Electronic) Receipt
Jun 16, 2016
Any annexes (other than citation) to an opposition letter
Jun 16, 2016
Any annexes (other than citation) to an opposition letter
Jun 16, 2016
Non-patent literature cited during the opposition procedure
Jun 16, 2016
Non-patent literature cited during the opposition procedure
Jun 16, 2016
Non-patent literature cited during the opposition procedure
Jun 16, 2016
Notice of opposition
Jun 16, 2016
Notice of opposition
Jun 16, 2016
Patent document cited during the opposition procedure
Jun 16, 2016
Patent document cited during the opposition procedure
Jun 16, 2016
Patent document cited during the opposition procedure
Jun 14, 2016
(Electronic) Receipt
Jun 14, 2016
Letter regarding the opposition procedure (no time limit)
Jun 14, 2016
Non-patent literature cited during the opposition procedure
Jun 14, 2016
Notice of opposition
Jun 14, 2016
Notice of opposition
Jun 14, 2016
Patent document cited during the opposition procedure
Jun 14, 2016
Patent document cited during the opposition procedure
Jun 14, 2016
Patent document cited during the opposition procedure
Jun 14, 2016
Patent document cited during the opposition procedure
Sep 16, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 20, 2015
Decision to grant a European patent
Jul 27, 2015
(Electronic) Receipt
Jul 27, 2015
French translation of claims
Jul 27, 2015
German translation of the claims
Jul 27, 2015
Letter accompanying subsequently filed items
Apr 7, 2015
Bibliographic data of the European patent application
Apr 7, 2015
Communication about intention to grant a European patent
Apr 7, 2015
Intention to grant (signatures)
Apr 7, 2015
Text intended for grant
Jan 23, 2015
Examination started
Apr 15, 2014
CDS Clean up - amended applicant details
Feb 11, 2013
Communication of the registration of a transfer or change of name and/or address
Feb 5, 2013
Submission concerning change of applicant's name
Feb 5, 2013
Submission concerning change of applicant's name
Mar 19, 2009
Final instructions (loss of partial rights)
Dec 1, 2008
Designation deemed to be withdrawn (non payment of designation fees)
Apr 28, 2008
Information about publication, reminder payment of designation fee, response to extended European search report, if applicable
Mar 27, 2008
Notification of forthcoming publication
Jan 9, 2008
Amended claims filed after receipt of (European) search report
Jan 9, 2008
Amendments received before examination
Aug 24, 2007
Communication regarding the transmission of the European search report
Aug 24, 2007
European search opinion
Aug 24, 2007
European search report
Oct 19, 2006
Abstract
Oct 19, 2006
Claims
Oct 19, 2006
Description
Oct 19, 2006
Designation of inventor
Oct 19, 2006
Drawings
Oct 19, 2006
Request for grant of a European patent

EP1914419

SIEMENS

Application Number: EP06021972A
Filing Date: Oct 19, 2006
Status: Revoked; May 25, 2018
Publication Date: Sep 16, 2015
External Links: Slate, Register , Google Patents