Subscription Concealed Identifier

Patent No. EP3659314 (titled "Subscription Concealed Identifier") was filed by Telefonaktiebolaget LM Ericsson Publ on Jul 17, 2018. The application was issued on Jun 16, 2021.

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Latest UPC cases involving this patent.

Case Number	Filing Date	Plaintiff	Proceeding Type
UPC_CFI_0001571/2025	Nov 13, 2025	Telefonaktiebolaget LM Ericsson Publ	Infringement

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 21, 2022
Communication regarding the expiry of opposition period
Jun 29, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 20, 2021
Decision to grant a European patent
May 4, 2021
(Electronic) Receipt
May 4, 2021
Filing of the translations of the claims
May 4, 2021
French translation of claims
May 4, 2021
German translation of the claims
Jan 12, 2021
Bibliographic data of the European patent application
Jan 12, 2021
Communication about intention to grant a European patent
Jan 12, 2021
Intention to grant (signatures)
Jan 12, 2021
Text intended for grant (clean copy)
Jan 12, 2021
Text intended for grant (version for approval)
Dec 1, 2020
Examination started
Sep 21, 2020
Amended claims filed after receipt of (European) search report
Sep 21, 2020
Amended claims with annotations
Sep 21, 2020
Amended description filed after receipt of (European) search report
Sep 21, 2020
Amended description with annotations
Sep 21, 2020
Amendments received before examination
Sep 21, 2020
Letter accompanying subsequently filed items
May 7, 2020
Notification on forthcoming publication of bibliographic data
Mar 11, 2020
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Mar 3, 2020
Communication to designated inventor
Mar 3, 2020
Communication to designated inventor
Mar 3, 2020
Communication to designated inventor
Mar 3, 2020
Communication to designated inventor
Mar 3, 2020
Communication to designated inventor
Mar 3, 2020
Communication to designated inventor
Feb 25, 2020
(Electronic) Receipt
Feb 25, 2020
Request for entry into the European phase
Feb 11, 2020
Copy of the international preliminary report on patentability
Feb 4, 2020
Notification of the recording of a change
Feb 4, 2020
Notification of the recording of a change
Feb 4, 2020
Notification of the recording of a change
Jan 23, 2020
(Electronic) Receipt
Jan 23, 2020
Incoming letter related to PCT RO
Jan 23, 2020
Incoming letter related to PCT RO
Dec 6, 2019
Information on entry into European phase
Feb 28, 2019
Priority document (electronically transmitted)
Jan 31, 2019
Copy of the international search report
Jan 31, 2019
Published international application - A1
Nov 7, 2018
ISR: cited documents
Nov 6, 2018
Written opinion of the ISA, boxes No. I to VIII
Nov 6, 2018
Written opinion of the ISA, cover sheet
Nov 6, 2018
Written opinion of the ISA, supplemental box
Aug 7, 2018
Notification of receipt of Search copy
Aug 7, 2018
Notification of the international application number and of the international filing date
Aug 3, 2018
Request form for international application (copy for ISA/EP)
Jul 17, 2018
(Electronic) Receipt
Jul 17, 2018
Abstract
Jul 17, 2018
Claims
Jul 17, 2018
Description
Jul 17, 2018
Document concerning fees and payments
Jul 17, 2018
Drawings
Jul 17, 2018
Electronic request for grant of an International application

EP3659314

TELEFONAKTIEBOLAGET LM ERICSSON PUBL

Application Number: EP18743755A
Filing Date: Jul 17, 2018
Status: No Opposition Filed Within Time Limit; Apr 22, 2022
Publication Date: Jun 16, 2021
External Links: Slate, Register , Google Patents

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EP3659314