Register information Patent

DE file number : 60 2011 059 568.7 (Status: pending/in force, Query started: August 10, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ60 2011 059 568.7
96EP file numberEAKZ11 16 2139.7
97EP publication numberEPN2503728
54Designation/titleTIEINARBEITUNG VON DATEN IN KRYPTOGRAFISCHE KOMPONENTEN EINES ECQV-ZERTIFIKATS
51IPC main classICM
(ICMV)		 H04L 9/08 (2006.01)
22DE application dateDATApr 12, 2011
96EP application dateEATApr 12, 2011
43Date of first publicationOTSep 26, 2012
Date of publication of grantPETJun 12, 2019
71/73Applicant/ownerINHMalikie Innovations Ltd., Dublin, IE
72InventorINLittle, Herbert Anthony, Waterloo Ontario N2L 3W8, CA; Campagna, Matthew John, Ridgefield, CT 06877, US; Brown, Daniel Richard L, Mississauga Ontario L4W 0B5, CA; Vanstone, Scott Alexander, Campbellville Ontario L0P 1B0, CA
Address for service Malikie Innovations Ltd., Dun Laoghaire, Dublin A96 VR66, IE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201113070178
Mar 23, 2011
Due dateFT
FG		Apr 30, 2026
Annual fee for the 16th year Patent fees
Patent division in charge 31
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAL, 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
Published EP/WO documentsEPWOPNOriginal document: EP000002503728
Searchable text: EP000002503728
Original document: EP000002503728B1
Searchable text: EP000002503728B1
43Date of first publicationEVTSep 26, 2012
Date of the first transfer into DPMAregisterEREGTNov 9, 2012
Date of the (most recent) update in DPMAregisterREGTMay 9, 2025
(Show all update days)(Hide all update days)
  • May 9, 2025
    • Due date: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 12.06.2019: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 12.06.2019: deleted
  • Nov 9, 2012
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to EP application EPO 1st publication Sep 26, 2012  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Nov 8, 2012 Nov 8, 2012 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jun 12, 2019  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Jul 4, 2019 Jul 4, 2019 Details anzeigen
5 New applicant/owner details New applicant/owner details Dec 11, 2019 Jan 16, 2020 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Mar 13, 2020 Jun 4, 2020 Details anzeigen
7 New applicant/owner details New applicant/owner details Apr 30, 2024 Jun 6, 2024 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTSep 26, 2012
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTNov 8, 2012
Issue numberHN45
YearPJ2012
Publication dateVTNov 8, 2012
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTJun 12, 2019
Date of update of the procedureREGTMay 9, 2025
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTJul 4, 2019
Issue numberHN27
YearPJ2019
Publication dateVTJul 4, 2019
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures New applicant/owner details (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTDec 11, 2019
Issue numberHN3
YearPJ2020
Publication dateVTJan 16, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHBlackBerry Limited, Waterloo, Ontario, CA
71/73Previous applicant/ownerINHFBlackBerry Limited, Waterloo, Ontario, CA, Certicom Corp., Mississauga, Ontario, CA
View procedures Procedure relating to EP application (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTNo opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural statusVSTTMar 13, 2020
Issue numberHN23
YearPJ2020
Publication dateVTJun 4, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures New applicant/owner details (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTApr 30, 2024
Issue numberHN23
YearPJ2024
Publication dateVTJun 6, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHMalikie Innovations Ltd., Dublin, IE
71/73Previous applicant/ownerINHFBlackBerry Limited, Waterloo, Ontario, CA
Date of update of the procedureREGTMay 9, 2024