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Double-Regulated Turbine, Installation For Converting Hydraulic Energy And Process For The Rehabilitation Of A Double-Regulated Turbine

Patent No. EP2942518 (titled "Double-Regulated Turbine, Installation For Converting Hydraulic Energy And Process For The Rehabilitation Of A Double-Regulated Turbine") was filed by Alstom Renewable on May 8, 2014. The application was issued on Mar 20, 2019.

Patent Summary

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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
VOITH PATENT	Dec 5, 2019	-

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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Feb 15, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 15, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 10, 2021
Termination of the opposition proceedings with revocation of patent
Oct 29, 2020
Advice of delivery
Oct 26, 2020
Advice of delivery
Oct 22, 2020
Acknowledgement of a document
Oct 22, 2020
Acknowledgement of a document
Oct 22, 2020
Decision of the Opposition Division and instruction
Oct 22, 2020
Decision revoking the European patent
Oct 22, 2020
Decision revoking the European patent
Oct 22, 2020
Grounds for the decision (Annex) - opposition
Oct 22, 2020
Internal form - Opposition/addressees
Oct 22, 2020
Means of redress
Oct 22, 2020
Scanned annex to a communication - opposition procedure
Jan 14, 2020
Communication of a notice of opposition and request to file observations
Jan 14, 2020
Notice of further oppositions to opponent(s)
Dec 10, 2019
Communication of a notice of opposition - first information to patent proprietor
Dec 5, 2019
(Electronic) Receipt
Dec 5, 2019
Citation for the examination procedure
Dec 5, 2019
Citation in opposition procedure - 001
Dec 5, 2019
Citation in opposition procedure - 002
Dec 5, 2019
Citation in opposition procedure - 003
Dec 5, 2019
Consolidated list of cited opposition documents
Dec 5, 2019
International publication (Pamphlet)
Dec 5, 2019
Letter accompanying subsequently filed items
Dec 5, 2019
Notice of opposition
Dec 5, 2019
Notice of opposition
Apr 1, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 28, 2019
Communication of amended entries concerning the representative
Mar 28, 2019
Confirmation of revocation of automatic debit order
Mar 25, 2019
Letter relating to the automatic debiting procedure
Mar 19, 2019
Submission concerning change of applicant's representative
Feb 21, 2019
Decision to grant a European patent
Feb 7, 2019
(Electronic) Receipt
Feb 7, 2019
Filing of the translations of the claims
Feb 7, 2019
French translation of claims
Feb 7, 2019
German translation of the claims
Oct 10, 2018
Bibliographic data of the European patent application
Oct 10, 2018
Communication about intention to grant a European patent
Oct 10, 2018
Intention to grant (signatures)
Oct 10, 2018
Text intended for grant (clean copy)
Oct 10, 2018
Text intended for grant (version for approval)
Sep 14, 2018
Examination started
May 8, 2017
Communication of the registration of a transfer or change of name and/or address
Apr 24, 2017
Submission concerning change of applicant's name
Sep 16, 2016
Communication of amended entries concerning the representative
Sep 12, 2016
Letter relating to the automatic debiting procedure
Sep 12, 2016
Submission concerning change of applicant's representative
Jul 4, 2016
Letter relating to the automatic debiting procedure
Jul 4, 2016
Letter relating to the automatic debiting procedure
Jun 21, 2016
Submission concerning representation
Apr 26, 2016
(Electronic) Receipt
Apr 26, 2016
Amended claims filed after receipt of (European) search report
Apr 26, 2016
Amended claims with annotations
Apr 26, 2016
Amendments received before examination
Apr 26, 2016
Letter accompanying subsequently filed items
Apr 8, 2016
CDS Clean up - amended data concerning the representative of the applicant (Association)
Apr 4, 2016
Submission concerning representation
Nov 16, 2015
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Nov 10, 2015
Submission concerning representation
Oct 14, 2015
Notification of forthcoming publication
Apr 8, 2015
Communication of amended entries concerning the representative
Apr 7, 2015
Submission concerning change of applicant's representative
Apr 1, 2015
Submission concerning change of applicant's representative
Oct 30, 2014
Communication regarding the transmission of the European search report
Oct 30, 2014
European search opinion
Oct 30, 2014
European search report
Oct 21, 2014
Search started
Jul 9, 2014
Communication to designated inventor
May 21, 2014
Abstract
May 21, 2014
Claims
May 21, 2014
Description
May 21, 2014
Designation of inventor
May 21, 2014
Drawings
May 21, 2014
Request for grant of a European patent
May 16, 2014
Payment of fees and costs
May 8, 2014
Abstract
May 8, 2014
Claims
May 8, 2014
Description
May 8, 2014
Designation of inventor
May 8, 2014
Drawings
May 8, 2014
Request for grant of a European patent

EP2942518

ALSTOM RENEWABLE

Application Number: EP14290142A
Filing Date: May 8, 2014
Status: Revoked; Feb 12, 2021
Publication Date: Mar 20, 2019
External Links: Slate, Register , Google Patents