Improvements In Or Relating To Bipole Power Transmission Schemes

Patent No. EP4184739 (titled "Improvements In Or Relating To Bipole Power Transmission Schemes") was filed by General Electric Technology on Nov 18, 2021. The application was issued on Jun 18, 2025.

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

Get instant alerts for new documents

Aug 20, 2025
Communication of the registration of a transfer or change of name and/or address
Aug 4, 2025
Annexes in respect of a client data request
Aug 4, 2025
Submission concerning change of applicant's name
Jul 1, 2025
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 28, 2025
Miscellaneous requests concerning client data
May 22, 2025
Decision to grant a European patent
May 8, 2025
(Electronic) Receipt
May 8, 2025
Filing of the translations of the claims
May 8, 2025
French translation of claims
May 8, 2025
German translation of the claims
Feb 6, 2025
Annex to the communication about intention to grant a European patent
Feb 6, 2025
Bibliographic data of the European patent application
Feb 6, 2025
Communication about intention to grant a European patent
Feb 6, 2025
Intention to grant (signatures)
Feb 6, 2025
Text intended for grant (clean copy)
Feb 6, 2025
Text intended for grant (version for approval)
Jan 23, 2025
Examination started
Sep 28, 2023
(Electronic) Receipt
Sep 28, 2023
Amended claims filed after receipt of (European) search report
Sep 28, 2023
Amended claims with annotations
Sep 28, 2023
Amended description filed after receipt of (European) search report
Sep 28, 2023
Amended description with annotations
Sep 28, 2023
Amendments received before examination
Sep 28, 2023
Letter accompanying subsequently filed items
May 30, 2023
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Apr 26, 2023
Notification of forthcoming publication
Apr 21, 2023
Communication of amended entries concerning the representative
Apr 6, 2023
Annexes in respect of a client data request
Apr 6, 2023
Letter accompanying subsequently filed items
Apr 6, 2023
Submission concerning change of applicant's representative
Dec 20, 2022
Document concerning representation
May 2, 2022
Communication regarding the transmission of the European search report
May 2, 2022
European search opinion
May 2, 2022
European search report
May 2, 2022
Information on Search Strategy
Apr 20, 2022
Search started
Nov 24, 2021
Acknowledgement of receipt from National Office - R35(4)
Nov 18, 2021
Abstract
Nov 18, 2021
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Nov 18, 2021
Claims
Nov 18, 2021
Description
Nov 18, 2021
Designation of inventor
Nov 18, 2021
Drawings
Nov 18, 2021
Letter concerning fees and payments
Nov 18, 2021
Request for grant of a European patent

EP4184739

GENERAL ELECTRIC TECHNOLOGY

Application Number: EP21275161A
Filing Date: Nov 18, 2021
Status: Granted And Under Opposition; May 16, 2025
Publication Date: Jun 18, 2025
External Links: Slate, Register , Google Patents

IP Verse

Improvements In Or Relating To Bipole Power Transmission Schemes

Patent Summary

Patent Family

Dossier Documents

EP4184739