IP Verse

Electrical Power Distribution System, Method For Supplying A Corresponding Load, Propulsion System And Method For A Ship

Patent No. EP3225536 (titled "Electrical Power Distribution System, Method For Supplying A Corresponding Load, Propulsion System And Method For A Ship") was filed by GE Energy Power Conversion Technology on Mar 31, 2016. The application was issued on Nov 25, 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
SIEMENS ENERGY	Aug 20, 2021	HOFSTETTER

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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Apr 4, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Apr 4, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 30, 2023
Termination of the opposition proceedings with revocation of patent
Dec 22, 2022
Advice of delivery
Dec 21, 2022
Decision of the Opposition Division and instruction
Dec 21, 2022
Decision revoking the European patent
Dec 21, 2022
Decision revoking the European patent
Dec 21, 2022
Grounds for the decision (Annex) - opposition
Dec 21, 2022
Means of redress
Dec 21, 2022
Transmittal of decision / summons - opposition
Dec 21, 2022
Transmittal of decision / summons - opposition
Nov 28, 2022
Notification concerning the date of oral proceedings
Nov 28, 2022
Notification concerning the date of oral proceedings
Nov 24, 2022
Brief communication - Opposition proceedings
Nov 23, 2022
(Electronic) Receipt
Nov 23, 2022
Letter accompanying subsequently filed items
Nov 23, 2022
Written submission in preparation to/during oral proceedings
Nov 11, 2022
Communication concerning corrected entries of the applicant
Nov 11, 2022
Communication of the registration of a transfer or change of name and/or address
Nov 4, 2022
Letter accompanying subsequently filed items
Nov 4, 2022
Submission concerning change of proprietor's address
Oct 12, 2022
Brief communication - Opposition proceedings
Oct 11, 2022
(Electronic) Receipt
Oct 11, 2022
Letter accompanying subsequently filed items
Oct 6, 2022
(Electronic) Receipt
Oct 6, 2022
Authorisation
Oct 6, 2022
Letter accompanying subsequently filed items
Oct 6, 2022
Oral proceedings: reply to date proposed
Sep 29, 2022
Brief communication - Opposition proceedings
Sep 22, 2022
(Electronic) Receipt
Sep 22, 2022
Citation in opposition procedure - 026
Sep 22, 2022
Consolidated list of cited opposition documents
Sep 22, 2022
Letter accompanying subsequently filed items
Sep 22, 2022
Written submission in preparation to/during oral proceedings
Aug 24, 2022
Brief communication - Opposition proceedings
Aug 18, 2022
(Electronic) Receipt
Aug 18, 2022
Letter accompanying subsequently filed items
Aug 18, 2022
Request for interpreters during oral proceedings
May 3, 2022
(Electronic) Receipt
May 3, 2022
Advice of delivery
May 3, 2022
Letter accompanying subsequently filed items
Apr 27, 2022
Advice of delivery
Apr 22, 2022
Annex to the communication - opposition
Apr 22, 2022
Information concerning oral proceedings
Apr 22, 2022
Summons to attend oral proceedings
Apr 22, 2022
Summons to attend oral proceedings
Apr 22, 2022
Transmittal of decision / summons - opposition
Apr 22, 2022
Transmittal of decision / summons - opposition
Jan 17, 2022
Brief communication - Opposition proceedings
Jan 10, 2022
(Electronic) Receipt
Jan 10, 2022
Letter accompanying subsequently filed items
Jan 10, 2022
Reply of the patent proprietor to the notice(s) of opposition
Sep 8, 2021
Communication of a notice of opposition and request to file observations
Sep 8, 2021
Notice of further oppositions to opponent(s)
Aug 30, 2021
Communication of a notice of opposition - first information to patent proprietor
Aug 20, 2021
(Electronic) Receipt
Aug 20, 2021
Any annexes (other than citation) to an opposition letter
Aug 20, 2021
Citation in opposition procedure - 001
Aug 20, 2021
Citation in opposition procedure - 002
Aug 20, 2021
Citation in opposition procedure - 003
Aug 20, 2021
Citation in opposition procedure - 003
Aug 20, 2021
Citation in opposition procedure - 004
Aug 20, 2021
Citation in opposition procedure - 005
Aug 20, 2021
Citation in opposition procedure - 006
Aug 20, 2021
Citation in opposition procedure - 007
Aug 20, 2021
Citation in opposition procedure - 008
Aug 20, 2021
Citation in opposition procedure - 009
Aug 20, 2021
Citation in opposition procedure - 010
Aug 20, 2021
Citation in opposition procedure - 011
Aug 20, 2021
Citation in opposition procedure - 012
Aug 20, 2021
Citation in opposition procedure - 013
Aug 20, 2021
Citation in opposition procedure - 014
Aug 20, 2021
Citation in opposition procedure - 015
Aug 20, 2021
Citation in opposition procedure - 016
Aug 20, 2021
Citation in opposition procedure - 017
Aug 20, 2021
Citation in opposition procedure - 018
Aug 20, 2021
Citation in opposition procedure - 019
Aug 20, 2021
Citation in opposition procedure - 020
Aug 20, 2021
Citation in opposition procedure - 021
Aug 20, 2021
Citation in opposition procedure - 022
Aug 20, 2021
Citation in opposition procedure - 023
Aug 20, 2021
Citation in opposition procedure - 024
Aug 20, 2021
Citation in opposition procedure - 025
Aug 20, 2021
Notice of opposition
Aug 20, 2021
Notice of opposition
Dec 7, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 29, 2020
Decision to grant a European patent
Oct 16, 2020
(Electronic) Receipt
Oct 16, 2020
English translation of the claims
Oct 16, 2020
Filing of the translations of the claims
Oct 16, 2020
German translation of the claims
Oct 16, 2020
Letter accompanying subsequently filed items
Jul 9, 2020
Bibliographic data of the European patent application
Jul 9, 2020
Communication about intention to grant a European patent
Jul 9, 2020
Intention to grant (signatures)
Jul 9, 2020
Text intended for grant (clean copy)
Jul 9, 2020
Text intended for grant (version for approval)
Feb 17, 2020
(Electronic) Receipt
Feb 17, 2020
Abstract
Feb 17, 2020
Abstract
Feb 17, 2020
Amended claims with annotations
Feb 17, 2020
Amended description with annotations
Feb 17, 2020
Claims
Feb 17, 2020
Description
Feb 17, 2020
Letter accompanying subsequently filed items
Feb 17, 2020
Reply to communication from the Examining Division
Oct 17, 2019
Annex to the communication
Oct 17, 2019
Communication from the Examining Division
Aug 16, 2019
(Electronic) Receipt
Aug 16, 2019
Amended claims with annotations
Aug 16, 2019
Claims
Aug 16, 2019
Letter accompanying subsequently filed items
Aug 16, 2019
Reply to communication from the Examining Division
Jun 24, 2019
Annex to the communication
Jun 24, 2019
Consultation by telephone/in person (with time limit)
Jun 24, 2019
Result of consultation by telephone/in person
Apr 15, 2019
(Electronic) Receipt
Apr 15, 2019
Amended claims with annotations
Apr 15, 2019
Claims
Apr 15, 2019
Letter accompanying subsequently filed items
Apr 15, 2019
Reply to communication from the Examining Division
Mar 1, 2019
Grant of extension of time limit (examination procedure)
Feb 20, 2019
(Electronic) Receipt
Feb 20, 2019
Letter accompanying subsequently filed items
Feb 20, 2019
Request for extension of time limit to communication from the Examining Division
Oct 17, 2018
Annex to the communication
Oct 17, 2018
Communication from the Examining Division
Oct 10, 2018
Examination started
Apr 4, 2018
(Electronic) Receipt
Apr 4, 2018
Letter accompanying subsequently filed items
Apr 4, 2018
Reply to Written Opinion prepared by the EPO
Mar 22, 2018
(Electronic) Receipt
Mar 22, 2018
Letter concerning fees and payments
Oct 9, 2017
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 6, 2017
Notification of forthcoming publication
Sep 28, 2016
Communication regarding the transmission of the European search report
Sep 28, 2016
European search opinion
Sep 28, 2016
European search report
Sep 28, 2016
Information on Search Strategy
Sep 20, 2016
Search started
May 24, 2016
Communication to designated inventor
May 24, 2016
Communication to designated inventor
May 3, 2016
(Electronic) Receipt
May 3, 2016
Drawings
May 3, 2016
Letter accompanying subsequently filed items
May 3, 2016
Matter concerning the application
Apr 12, 2016
Acknowledgement of receipt from National Office - R35(4)
Mar 31, 2016
Abstract
Mar 31, 2016
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Mar 31, 2016
Claims
Mar 31, 2016
Description
Mar 31, 2016
Designation of inventor
Mar 31, 2016
Drawings
Mar 31, 2016
Request for grant of a European patent

EP3225536

GE ENERGY POWER CONVERSION TECHNOLOGY

Application Number: EP16305376A
Filing Date: Mar 31, 2016
Status: Revoked; Mar 31, 2023
Publication Date: Nov 25, 2020
External Links: Slate, Register , Google Patents