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Tension-Leg Floating Platform That Is Particularly Suitable For Harnessing Wind Energy

Patent No. EP2905215 (titled "Tension-Leg Floating Platform That Is Particularly Suitable For Harnessing Wind Energy") was filed by Iberdrola Ingeniera Y Construccin on Oct 8, 2013. The application was issued on Jun 10, 2020.

Patent Summary

Patent Family

Patent Oppositions

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
MATHYS & SQUIRE	Oct 31, 2017	KAZI, ILYA

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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May 14, 2020
Decision to maintain the European patent in amended form
May 14, 2020
Decision to maintain the European patent in amended form
May 8, 2020
Termination of the opposition proceedings with maintenance of patent
Apr 30, 2020
(Electronic) Receipt
Apr 30, 2020
Filing of the translation of the amended claims
Apr 30, 2020
French translation of claims
Apr 30, 2020
German translation of the claims
Apr 30, 2020
Letter accompanying subsequently filed items
Mar 9, 2020
Communication of bibliographic data
Mar 9, 2020
Communication to opponent concerning maintenance
Mar 9, 2020
Communication with request to file translations
Mar 2, 2020
Maintenance of the patent with the documents specified in the final decision
Jan 28, 2020
Advice of delivery
Jan 7, 2020
Communication about missing advice of delivery
Nov 20, 2019
(Electronic) Receipt
Nov 20, 2019
Advice of delivery
Nov 20, 2019
Letter accompanying subsequently filed items
Nov 13, 2019
Acknowledgement of a document
Nov 13, 2019
Acknowledgement of a document
Nov 13, 2019
Decision of the Opposition Division and instruction
Nov 13, 2019
Druckexemplar in opposition procedure
Nov 13, 2019
Grounds for the decision (Annex) - opposition
Nov 13, 2019
Interlocutory decision in opposition proceedings
Nov 13, 2019
Internal form - Opposition/addressees
Nov 13, 2019
Means of redress
Nov 13, 2019
Scanned annex to a communication - opposition procedure
Oct 18, 2019
Brief communication - Opposition proceedings
Oct 18, 2019
Notification concerning the date of oral proceedings
Oct 18, 2019
Notification concerning the date of oral proceedings
Oct 16, 2019
Brief communication - Opposition proceedings
Oct 14, 2019
(Electronic) Receipt
Oct 14, 2019
Letter accompanying subsequently filed items
Oct 14, 2019
Letter dealing with oral proceedings
Oct 11, 2019
(Electronic) Receipt
Oct 11, 2019
Letter accompanying subsequently filed items
Oct 11, 2019
Oral proceedings: reply to date proposed
Oct 9, 2019
Brief communication - Opposition proceedings
Oct 4, 2019
(Electronic) Receipt
Oct 4, 2019
Amended claims with annotations
Oct 4, 2019
Amended claims with annotations
Oct 4, 2019
Amended description with annotations
Oct 4, 2019
Auxiliary request during Opposition procedure
Oct 4, 2019
Description
Oct 4, 2019
Letter accompanying subsequently filed items
Oct 4, 2019
Main request during Opposition procedure
Oct 4, 2019
Non-patent literature cited during the opposition procedure
Oct 4, 2019
Non-patent literature cited during the opposition procedure
Oct 4, 2019
Written submission in preparation to/during oral proceedings
Sep 12, 2019
Annex to the communication
Sep 12, 2019
Notification concerning the date of oral proceedings
Sep 12, 2019
Notification concerning the date of oral proceedings
Aug 22, 2019
Brief communication - Opposition proceedings
Aug 16, 2019
(Electronic) Receipt
Aug 16, 2019
Brief communication - Opposition proceedings
Aug 16, 2019
Letter accompanying subsequently filed items
Aug 16, 2019
Letter regarding the opposition procedure (no time limit)
Aug 12, 2019
(Electronic) Receipt
Aug 12, 2019
Letter accompanying subsequently filed items
Aug 12, 2019
Letter regarding the opposition procedure (no time limit)
Aug 12, 2019
Main request during Opposition procedure
Mar 29, 2019
Advice of delivery
Mar 5, 2019
Advice of delivery
Mar 4, 2019
(Electronic) Receipt
Mar 4, 2019
Advice of delivery
Mar 4, 2019
Letter accompanying subsequently filed items
Feb 25, 2019
Acknowledgement of a document
Feb 25, 2019
Acknowledgement of a document
Feb 25, 2019
Annex to the communication - opposition
Feb 25, 2019
Information concerning oral proceedings
Feb 25, 2019
Summons to attend oral proceedings
Feb 25, 2019
Summons to attend oral proceedings
Nov 2, 2018
Brief communication - Opposition proceedings
Oct 26, 2018
(Electronic) Receipt
Oct 26, 2018
Any annexes (other than citation) to an opposition letter
Oct 26, 2018
Letter accompanying subsequently filed items
Oct 26, 2018
Letter regarding the opposition procedure (no time limit)
Sep 20, 2018
Brief communication - Opposition proceedings
Sep 17, 2018
(Electronic) Receipt
Sep 17, 2018
Amended claims with annotations
Sep 17, 2018
Letter accompanying subsequently filed items
Sep 17, 2018
Main request during Opposition procedure
Sep 17, 2018
Reply of the patent proprietor to the notice(s) of opposition
May 7, 2018
Communication of a notice of opposition and request to file observations
May 7, 2018
Notice of further oppositions to opponent(s)
Nov 9, 2017
Communication of a notice of opposition - first information to patent proprietor
Oct 31, 2017
(Electronic) Receipt
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Non-patent literature cited during the opposition procedure
Oct 31, 2017
Notice of opposition
Oct 31, 2017
Notice of opposition
Oct 31, 2017
Patent document cited during the examination procedure
Oct 31, 2017
Patent document cited during the examination procedure
Oct 31, 2017
Patent document cited during the examination procedure
Oct 31, 2017
Patent document cited during the opposition procedure
Oct 31, 2017
Patent document cited during the opposition procedure
Oct 31, 2017
Patent document cited during the opposition procedure
Oct 31, 2017
Patent document cited during the opposition procedure
Oct 31, 2017
Patent document cited during the opposition procedure
Oct 31, 2017
Patent document cited during the opposition procedure
Feb 2, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 5, 2017
Decision to grant a European patent
Dec 13, 2016
(Electronic) Receipt
Dec 13, 2016
French translation of claims
Dec 13, 2016
German translation of the claims
Dec 13, 2016
Letter accompanying subsequently filed items
Aug 5, 2016
Bibliographic data of the European patent application
Aug 5, 2016
Communication about intention to grant a European patent
Aug 5, 2016
Intention to grant (signatures)
Aug 5, 2016
Text intended for grant (clean copy)
Aug 5, 2016
Text intended for grant (version for approval)
Jun 7, 2016
Communication of amended entries concerning the representative
Jun 1, 2016
Submission concerning change of applicant's representative
Mar 11, 2016
Matter concerning the application
Feb 23, 2016
(Electronic) Receipt
Feb 23, 2016
Letter accompanying subsequently filed items
Feb 23, 2016
Priority search results
Feb 23, 2016
Reply to invitation to file a copy of priority search results
Jan 13, 2016
Invitation to file a copy of search results(priority)
Jul 15, 2015
Notification of forthcoming publication
May 20, 2015
Communication regarding comments on written opinion/amendment of application/payment of claims fee
May 13, 2015
Communication to designated inventor
May 13, 2015
Communication to designated inventor
May 13, 2015
Communication to designated inventor
May 13, 2015
Communication to designated inventor
May 13, 2015
Communication to designated inventor
Apr 15, 2015
(Electronic) Receipt
Apr 15, 2015
Abstract
Apr 15, 2015
Claims
Apr 15, 2015
Description
Apr 15, 2015
Drawings
Apr 15, 2015
Request for entry into the European phase
Apr 15, 2015
Translation of the annexes to the International Preliminary Examination Report
Apr 14, 2015
Annexes to the international preliminary examination report
Apr 14, 2015
Copy of the international preliminary examination report
Feb 20, 2015
Information on entry into European phase
Feb 4, 2015
Annex to International preliminary examination report
Feb 4, 2015
International preliminary examination report
Feb 4, 2015
International preliminary examination report - free text sheet
Feb 4, 2015
International preliminary examination report - points I-VIII
Feb 4, 2015
Transmittal of International Preliminary Examination Report
Nov 11, 2014
PCT(IPEA): Amended sheet - claims
Nov 11, 2014
PCT(IPEA): Amended sheet - claims
Nov 11, 2014
Reply to communication PCT/IPEA/408
Oct 7, 2014
Notification of election of EPO
Oct 1, 2014
Amendments of documents (Article 19 PCT)
Sep 11, 2014
Written opinion
Sep 11, 2014
Written opinion - free text sheet
Sep 11, 2014
Written opinion - points I-VIII
Aug 20, 2014
Notification of receipt of demand
Aug 18, 2014
Annex
Aug 18, 2014
PCT demand form
Aug 18, 2014
PCT(IPEA): Amended sheet - claims
Aug 18, 2014
PCT(IPEA): Amended sheet - claims
Aug 18, 2014
PCT(IPEA): Amended sheet - description
Aug 18, 2014
PCT(IPEA): Amended sheet - description
Aug 18, 2014
Payment of fees and costs
Aug 18, 2014
Reply to International Search Opinion
Aug 8, 2014
PCT demand form
Aug 8, 2014
PCT(IPEA): Amended sheet - claims
Aug 8, 2014
PCT(IPEA): Amended sheet - claims
Aug 8, 2014
PCT(IPEA): Amended sheet - description
Aug 8, 2014
PCT(IPEA): Amended sheet - description
Aug 8, 2014
Payment of fees and costs
Aug 8, 2014
Reply to International Search Opinion
May 7, 2014
Priority document (electronically transmitted)
Apr 17, 2014
Copy of the international search report
Apr 17, 2014
Copy of the translated international search report
Apr 17, 2014
International publication pamphlet
Mar 7, 2014
Written opinion of the ISA, boxes No. I to VIII
Mar 7, 2014
Written opinion of the ISA, cover sheet
Mar 7, 2014
Written opinion of the ISA, supplemental box
Nov 15, 2013
Abstract
Nov 15, 2013
Claims
Nov 15, 2013
Description
Nov 15, 2013
Drawings

EP2905215

IBERDROLA INGENIERA Y CONSTRUCCIN

Application Number: EP13795810A
Filing Date: Oct 8, 2013
Status: Patent Maintained As Amended; May 8, 2020
Publication Date: Jun 10, 2020
External Links: Slate, Register , Google Patents