Emergency Services Handling

Patent No. EP3797535 (titled "Emergency Services Handling") was filed by Blackberry on Dec 19, 2019. The application was issued on Oct 6, 2021.

UPC Cases New

Latest UPC cases involving this patent.

Case Number	Filing Date	Plaintiff	Proceeding Type
UPC_CFI_0001734/2025	Nov 25, 2025	Malikie Innovations	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

Get instant alerts for new documents

Aug 10, 2022
Communication regarding the expiry of opposition period
Nov 30, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 20, 2021
Communication of amended entries concerning the representative
Oct 19, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 9, 2021
Decision to grant a European patent
Aug 30, 2021
(Electronic) Receipt
Aug 30, 2021
Filing of the translations of the claims
Aug 30, 2021
French translation of claims
Aug 30, 2021
German translation of the claims
Aug 30, 2021
Letter accompanying subsequently filed items
May 27, 2021
Bibliographic data of the European patent application
May 27, 2021
Communication about intention to grant a European patent
May 27, 2021
Intention to grant (signatures)
May 27, 2021
Text intended for grant (clean copy)
May 27, 2021
Text intended for grant (version for approval)
May 10, 2021
Examination started
Mar 8, 2021
Priority document (electronically transmitted)
Mar 3, 2021
Notification on forthcoming publication of bibliographic data
Feb 18, 2021
Copy of the international search report
Feb 18, 2021
Published international application - A1
Jan 22, 2021
Confirmation of receipt of (electronically) transmitted priority document
Jan 19, 2021
Priority document (electronically transmitted)
Jan 18, 2021
Confirmation of effective date of early entry
Jan 13, 2021
Communication to designated inventor
Dec 16, 2020
(Electronic) Receipt
Dec 16, 2020
Amended claims filed after receipt of (European) search report
Dec 16, 2020
Amended claims with annotations
Dec 16, 2020
Amended description filed after receipt of (European) search report
Dec 16, 2020
Amended description with annotations
Dec 16, 2020
Amendments received before examination
Dec 16, 2020
Annex
Dec 16, 2020
Request for entry into the European phase
Oct 8, 2020
Notification of the recording of a change
Apr 20, 2020
Copy of the international preliminary report on patentability
Apr 20, 2020
ISR: cited documents
Apr 20, 2020
Written opinion of the ISA, boxes No. I to VIII
Apr 20, 2020
Written opinion of the ISA, cover sheet
Apr 20, 2020
Written opinion of the ISA, supplemental box
Feb 6, 2020
Notification of receipt of Search copy
Feb 6, 2020
Notification of receipt of Search copy
Jan 29, 2020
Notification of the recording of a change
Jan 22, 2020
Abstract
Jan 22, 2020
Annex
Jan 22, 2020
Claims
Jan 22, 2020
Description
Jan 22, 2020
Drawings
Jan 22, 2020
Request form for international application (copy for ISA/EP)
Jan 22, 2020
Submission concerning representation

EP3797535

BLACKBERRY

Application Number: EP19842486A
Filing Date: Dec 19, 2019
Status: No Opposition Filed Within Time Limit; Aug 12, 2022
Publication Date: Oct 6, 2021
External Links: Slate, Register , Google Patents

IP Verse

Emergency Services Handling

Patent Summary

UPC Cases New

Patent Family

Dossier Documents

EP3797535