Plant For The Production Of Wind Energy At Sea

Patent No. EP2811160 (titled "Plant For The Production Of Wind Energy At Sea") was filed by Siemens on Jun 2, 2014. The application was issued on Sep 20, 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
INNOGY	Jun 20, 2018	COHAUSZ & FLORACK

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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Mar 19, 2020
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Mar 19, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 16, 2020
Termination of the opposition proceedings with maintenance of patent
Dec 2, 2019
Acknowledgement of a document
Dec 2, 2019
Acknowledgement of a document
Dec 2, 2019
Annex to the communication - opposition
Dec 2, 2019
Decision of the Opposition Division and instruction
Dec 2, 2019
Decision rejecting the opposition
Dec 2, 2019
Grounds for the decision (Annex) - opposition
Dec 2, 2019
Internal form - Opposition/addressees
Dec 2, 2019
Internal form - Opposition/addressees
Dec 2, 2019
Means of redress
Dec 2, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 2, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 2, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 2, 2019
Provision of a copy of the minutes - opposition procedure
Nov 22, 2019
Brief communication - Opposition proceedings
Nov 14, 2019
(Electronic) Receipt
Nov 14, 2019
Authorisation
Nov 14, 2019
Letter accompanying subsequently filed items
Nov 12, 2019
Information about the result of oral proceedings
Sep 20, 2019
Brief communication - Opposition proceedings
Sep 12, 2019
(Electronic) Receipt
Sep 12, 2019
Letter accompanying subsequently filed items
Sep 12, 2019
Written submission in preparation to/during oral proceedings
Mar 18, 2019
Advice of delivery
Mar 18, 2019
Advice of delivery
Feb 20, 2019
Advice of delivery
Feb 18, 2019
Advice of delivery
Feb 13, 2019
Acknowledgement of a document
Feb 13, 2019
Acknowledgement of a document
Feb 13, 2019
Annex to the communication - opposition
Feb 13, 2019
Information concerning oral proceedings
Feb 13, 2019
Summons to attend oral proceedings
Feb 13, 2019
Summons to attend oral proceedings
Feb 6, 2019
Information about the result of oral proceedings
Nov 19, 2018
Brief communication - Opposition proceedings
Nov 19, 2018
Refusal of request for extension of time limit
Nov 9, 2018
(Electronic) Receipt
Nov 9, 2018
Letter accompanying subsequently filed items
Nov 9, 2018
Request for extension of time limit
Jul 4, 2018
Communication of a notice of opposition and request to file observations
Jul 4, 2018
Notice of further oppositions to opponent(s)
Jun 28, 2018
Communication of a notice of opposition - first information to patent proprietor
Jun 20, 2018
(Electronic) Receipt
Jun 20, 2018
Non-patent literature cited during the opposition procedure
Jun 20, 2018
Notice of opposition
Jun 20, 2018
Notice of opposition
Jun 20, 2018
Patent document cited during the opposition procedure
Jun 20, 2018
Patent document cited during the opposition procedure
Jun 20, 2018
Patent document cited during the opposition procedure
Jun 20, 2018
Patent document cited during the opposition procedure
Jun 20, 2018
Patent document cited during the opposition procedure
Jun 20, 2018
Patent document cited during the opposition procedure
Jun 20, 2018
Patent document cited during the opposition procedure
Jun 20, 2018
Patent document cited during the opposition procedure
Sep 20, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 24, 2017
Decision to grant a European patent
Jul 31, 2017
Communication of the registration of a transfer or change of name and/or address
Jul 25, 2017
(Electronic) Receipt
Jul 25, 2017
English translation of the claims
Jul 25, 2017
French translation of claims
Jul 25, 2017
Letter accompanying subsequently filed items
Jul 24, 2017
Submission concerning change of applicant's address
Apr 4, 2017
Bibliographic data of the European patent application
Apr 4, 2017
Communication about intention to grant a European patent
Apr 4, 2017
Intention to grant (signatures)
Apr 4, 2017
Text intended for grant (clean copy)
Apr 4, 2017
Text intended for grant (version for approval)
Mar 6, 2017
Examination started
Dec 12, 2016
Notification regarding date of start of examination with possibility to withdraw
Jun 23, 2015
(Electronic) Receipt
Jun 23, 2015
Invitation to file a copy of search results(priority)
Jun 23, 2015
Letter accompanying subsequently filed items
Jun 23, 2015
Statement of non-availability of priority search results
Jun 12, 2015
Amended claims filed after receipt of (European) search report
Jun 12, 2015
Amended claims with annotations
Jun 12, 2015
Amended description filed after receipt of (European) search report
Jun 12, 2015
Amended description with annotations
Jun 12, 2015
Amended drawings filed after receipt of (European) search report
Jun 12, 2015
Amended drawings with annotations
Jun 12, 2015
Amendments received before examination
Jun 10, 2015
Amended claims filed after receipt of (European) search report
Jun 10, 2015
Amended claims with annotations
Jun 10, 2015
Amended description filed after receipt of (European) search report
Jun 10, 2015
Amended description with annotations
Jun 10, 2015
Amended drawings filed after receipt of (European) search report
Jun 10, 2015
Amended drawings with annotations
Jun 10, 2015
Amendments received before examination
Dec 15, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 12, 2014
Notification of forthcoming publication
Oct 8, 2014
Communication regarding the transmission of the European search report
Oct 8, 2014
European search opinion
Oct 8, 2014
European search report
Sep 25, 2014
Search started
Jul 30, 2014
Communication to designated inventor
Jun 20, 2014
Letter concerning the priority
Jun 20, 2014
Priority document
Jun 2, 2014
Abstract
Jun 2, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jun 2, 2014
Claims
Jun 2, 2014
Description
Jun 2, 2014
Designation of inventor
Jun 2, 2014
Drawings
Jun 2, 2014
Request for grant of a European patent

EP2811160

SIEMENS

Application Number: EP14170720A
Filing Date: Jun 2, 2014
Status: Opposition Rejected; Mar 20, 2020
Publication Date: Sep 20, 2017
External Links: Slate, Register , Google Patents

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Plant For The Production Of Wind Energy At Sea

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Dossier Documents

EP2811160