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Extract from the Register of European Patents

EP About this file: EP3291482

EP3291482 - ENCRYPTING AND DECRYPTING DATA ON AN ELECTRONIC DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  25.03.2022
Database last updated on 28.09.2024
FormerThe patent has been granted
Status updated on  16.04.2021
FormerGrant of patent is intended
Status updated on  13.12.2020
FormerExamination is in progress
Status updated on  05.03.2019
FormerRequest for examination was made
Status updated on  31.08.2018
FormerThe application has been published
Status updated on  02.02.2018
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
BlackBerry Limited
2200 University Avenue East
Waterloo, Ontario N2K 0A7 / CA
[2020/24]
Former [2018/10]For all designated states
BlackBerry Limited
2200 University Avenue East
Waterloo, ON N2K 0A7 / CA
For all designated states
2236008 Ontario Inc.
2200 University Avenue East
Waterloo, ON N2K 0A7 / CA
Inventor(s)01 / BOWMAN, Roger Paul
2200 University Ave. East
Waterloo, Ontario N2K 0A7 / CA
02 / PECHKIN, Dmitri
4701 Tahoe Blvd, Tahoe A
Mississauga, Ontario L4W 0B5 / CA
03 / SARRAZIN, David Hughston Rodrigue
1001 Farrar Road
Kanata, Ontario K2K 0B3 / CA
04 / SEGATO, Timothy Lee
69 Lynn Williams Street
Toronto, Ontario M6K 3R7 / CA
 [2018/10]
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[N/P]
Former [2021/20]Hanna Moore + Curley
Garryard House
25-26 Earlsfort Terrace
Dublin 2, D02 PX51 / IE
Former [2018/10]Hanna Moore + Curley
Garryard House
25/26 Earlsfort Terrace
Dublin 2, D02 PX51 / IE
Application number, filing date17187485.223.08.2017
[2018/10]
Priority number, dateUS20161525592102.09.2016         Original published format: US201615255921
[2018/10]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3291482
Date:07.03.2018
Language:EN
[2018/10]
Type: B1 Patent specification 
No.:EP3291482
Date:19.05.2021
Language:EN
[2021/20]
Search report(s)(Supplementary) European search report - dispatched on:EP26.01.2018
ClassificationIPC:H04L9/08, H04L9/14
[2018/10]
CPC:
H04L9/14 (EP,US); H04L9/0631 (US); H04L9/0841 (US);
H04L9/0861 (EP,US); H04L9/0891 (US); H04L9/16 (US);
H04L2209/24 (US) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2018/40]
Former [2018/10]AL,  AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MK,  MT,  NL,  NO,  PL,  PT,  RO,  RS,  SE,  SI,  SK,  SM,  TR 
TitleGerman:VERSCHLÜSSELUNG UND ENTSCHLÜSSELUNG VON DATEN AUF EINER ELEKTRONISCHEN VORRICHTUNG[2018/10]
English:ENCRYPTING AND DECRYPTING DATA ON AN ELECTRONIC DEVICE[2018/10]
French:CHIFFREMENT ET DÉCHIFFREMENT DE DONNÉES SUR UN DISPOSITIF ÉLECTRONIQUE[2018/10]
Examination procedure23.08.2017Date on which the examining division has become responsible
24.08.2018Amendment by applicant (claims and/or description)
24.08.2018Examination requested  [2018/40]
07.03.2019Despatch of a communication from the examining division (Time limit: M04)
25.06.2019Reply to a communication from the examining division
30.09.2019Despatch of a communication from the examining division (Time limit: M04)
27.01.2020Reply to a communication from the examining division
26.11.2020Cancellation of oral proceeding that was planned for 01.12.2020
01.12.2020Date of oral proceedings (cancelled)
14.12.2020Communication of intention to grant the patent
09.04.2021Fee for grant paid
09.04.2021Fee for publishing/printing paid
09.04.2021Receipt of the translation of the claim(s)
Opposition(s)22.02.2022No opposition filed within time limit [2022/17]
Fees paidRenewal fee
27.08.2019Renewal fee patent year 03
27.08.2020Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU23.08.2017
AL19.05.2021
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CZ19.05.2021
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IE23.08.2021
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BE31.08.2021
CH31.08.2021
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IS19.09.2021
PT20.09.2021
[2024/41]
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Documents cited:Search[I]US2011138192  (KOCHER PAUL C [US], et al) [I] 1-15 * paragraphs [0034] , [ 120]; figure 13 *;
 [T]  - "Chapter 12: Key Establishment Protocols ED - Menezes A J; Van Oorschot P C; Vanstone S A", ISBN 978-0-8493-8523-0, (19961001), HANDBOOK OF APPLIED CRYPTOGRAPHY; [CRC PRESS SERIES ON DISCRETE MATHEMATICES AND ITS APPLICATIONS], CRC PRESS, BOCA RATON, FL, US, PAGE(S) 489 - 541, URL: http://www.cacr.math.uwaterloo.ca/hac/, XP001525012 [T] * section 12.6.1 *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.