Register information Patent

DE file number : 102 59 269.1 (Status: not pending/lapsed, Query started: April 29, 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
StatusSTNot pending/lapsed
21DE file number DAKZ102 59 269.1
54Designation/titleTIVorrichtung und Verfahren zur individualisierten Ver- und Entschlüsselung sowie Signatur und Signaturprüfung über zentrale Komponenten
51IPC main classICM
(ICMV)		 H04L 9/32 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H04L 9/30 (2006.01), H04L 12/58 (2006.01)
22DE application dateDATDec 17, 2002
43Date of first publicationOTJul 15, 2004
Date of publication of grantPETOct 31, 2013
71/73Applicant/ownerINHSymantec Corporation (n.d.Ges.d. Staates Delaware), Mountain View, Calif., US
72InventorINNon-naming of inventor requested
74RepresentativeVTR2K Patentanwälte, European Patent Attorneys Blasberg Kewitz & Reichel Partnerschaft mbB, 60325 Frankfurt, DE
10Published DE documentsDEPNOriginal document: DE000010259269A1
Searchable text: DE000010259269A1
Original document: DE000010259269B4
Searchable text: DE000010259269B4
Address for service 2K Patentanwälte Blasberg Kewitz & Reichel, Partnerschaft mbB, 60325 Frankfurt, DE
LicenceLIZNon-binding interest in granting licences declared
Patent division in charge 31
57AbstractABTechnisches Problem$A Alle bisherigen Vorrichtungen und Verfahren für die Verschlüsselung und Signatur von Nachrichten in Computernetzwerken basieren auf der Verteilung von personalisierten kryptografischen Schlüsseln und deren Verwendung durch die jeweiligen Personen und Dienste oder durch allgemeine, nicht-personalisierte Unternehmensschlüssel zur Verwendung an zentraler Stelle. Der Aufwand der Schlüsselverteilung und -pflege ist entsprechend groß oder das Verfahren ist aufgrund der unpersonalisierten Zentralschlüssel nur unflexibel einsetzbar. Das neue Verfahren ermöglicht die automatisierte Verfügbarkeit personalisierter Schlüssel an zentraler Stelle in Kombination mit einer Vorrichtung zur zentralen Ver- und Entschlüsselung sowie Signatur und Signaturprüfung.$A Lösung des Problems$A Eine zentrale Vorrichtung, die allen Kommunikationspartnern als Dienst für Schlüssel bzw. Zertifikate zur Verfügung steht, generiert nach einer positiven Validierung durch eine Validierungskomponente zeitgleich mit einer Anfrage oder einem Nachrichtenaustausch ein personalisiertes kryptografisches Schlüsselpaar und stellt einem Anfragenden den öffentlichen Teil bereit. Der private Schlüssel wird in einem Speicher gehalten und dient einer weiteren, integrierten oder ausgelagerten Vorrichtung zur zentralen Entschlüsselung bzw. Signatur.$A Anwendungsgebiet$A Zentrale, personalisierte Ver- und Entschlüsselung sowie Signatur und Signaturprüfung individueller Nachrichten.
56CitationsCT[Y]    US020020181701A1 (US 2002 / 0 181 701 A1)
[Y]    US000005956406A (US 5 956 406 A)
[X]    WO001999035783A1 (WO 99/ 35 783 A1)
43Date of first publicationEVTJul 15, 2004
Number of official communications (office actions) 3
Number of responses 5
Date of the first transfer into DPMAregisterEREGTMay 26, 2011
Date of the (most recent) update in DPMAregisterREGTAug 6, 2024
(Show all update days)(Hide all update days)
  • Aug 6, 2024
    • Representative: changed
  • Jan 5, 2022; Jan 9, 2020; Oct 30, 2018; Sep 22, 2016; Aug 17, 2016; Jan 9, 2016; Nov 29, 2014; Jul 5, 2014; Jun 4, 2014; May 6, 2014; May 3, 2014; Apr 24, 2014; Apr 16, 2014; Mar 20, 2014; Mar 1, 2014; Feb 28, 2014; Jan 8, 2014; Nov 5, 2013; Oct 31, 2013; Oct 3, 2013; Sep 25, 2013; Sep 20, 2013; Sep 11, 2013; Aug 7, 2013; Jul 9, 2013; Jun 28, 2013; Jun 25, 2013; Jun 19, 2013; Jun 18, 2013; Jun 15, 2013; Jun 14, 2013; Jun 11, 2013; Jun 8, 2013; Jun 6, 2013; Jun 5, 2013; Apr 27, 2013; Apr 26, 2013; Apr 23, 2013; Mar 28, 2013; Mar 23, 2013; Feb 2, 2013; Jan 25, 2013; Jan 22, 2013; Jan 18, 2013; Jan 17, 2013; Jan 16, 2013; Jan 8, 2013; Feb 16, 2012; Jan 27, 2012; Jan 7, 2012; Dec 31, 2011; Dec 30, 2011; Dec 29, 2011; Dec 28, 2011; Dec 21, 2011; Oct 11, 2011; Sep 24, 2011; Sep 22, 2011; Sep 17, 2011; Sep 10, 2011; Aug 23, 2011; Aug 20, 2011; Aug 18, 2011; Jul 30, 2011; Jul 28, 2011; Jul 21, 2011; Jul 18, 2011; Jul 12, 2011; Jul 9, 2011
    • Historical data not available for this/these date(s)
  • May 26, 2011
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Dec 17, 2002  Details anzeigen
2 Licence Non-binding interest to grant licences declared Dec 17, 2002 Aug 19, 2004 Details anzeigen
3 Examination procedure Request for examination effectively filed Jan 7, 2003  Details anzeigen
4 Pre-registration procedure Pre-registration procedure has been concluded May 7, 2003  Details anzeigen
5 Publications Publication of application (Offenlegungsschrift) Jul 15, 2004 Jul 15, 2004 Details anzeigen
6 Change of classification Change of IPC main class Oct 17, 2005  Details anzeigen
7 Examination procedure Reply to official communication Jan 13, 2011  Details anzeigen
8 New applicant/owner details New applicant/owner details Dec 27, 2011 Feb 16, 2012 Details anzeigen
9 Examination procedure Official communication on examination Jan 24, 2013  Details anzeigen
10 Examination procedure Reply to official communication Mar 21, 2013  Details anzeigen
11 Examination procedure Decision to grant patent by Examining Section/Patent Division Jun 27, 2013  Details anzeigen
12 Publications Patent specification Oct 31, 2013 Oct 31, 2013 Details anzeigen
13 Examination procedure Grant of patent has become final Feb 1, 2014 Apr 24, 2014 Details anzeigen
14 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Jul 1, 2016 Sep 22, 2016 Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTDec 17, 2002
View procedures Licence (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTLicence
Legal/procedural statusVSTNon-binding interest to grant licences declared
Date of legal/procedural statusVSTTDec 17, 2002
Issue numberHN34
YearPJ2004
Publication dateVTAug 19, 2004
Type of publicationPARTBibliographic data
PartHTPart 2
View procedures Examination procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTJan 7, 2003
Third party request No
Date of receiptAEGTDec 17, 2002
View procedures Pre-registration procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTMay 7, 2003
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTJul 15, 2004
Issue numberHN29
YearPJ2004
Publication dateVTJul 15, 2004
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE000010259269A1
Searchable text: DE000010259269A1
View procedures Change of classification (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 17, 2005
51IPC main classICM
(ICMV)		 H04L 9/32 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 H04L 9/32 (2000.01)
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTJan 13, 2011
View procedures New applicant/owner details (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTDec 27, 2011
Issue numberHN7
YearPJ2012
Publication dateVTFeb 16, 2012
Type of publicationPARTBibliographic data
PartHTPart 2
71/73Applicant/ownerINHSymantec Corporation (n.d.Ges.d. Staates Delaware), Mountain View, Calif., US
71/73Previous applicant/ownerINHFGlück & Kanja Technology AG, 63069 Offenbach, DE
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJan 24, 2013
View procedures Examination procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTMar 21, 2013
View procedures Examination procedure (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTJun 27, 2013
View procedures Publications (No.: 12)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTOct 31, 2013
Issue numberHN44
YearPJ2013
Publication dateVTOct 31, 2013
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE000010259269B4
Searchable text: DE000010259269B4
View procedures Examination procedure (No.: 13)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTFeb 1, 2014
Issue numberHN17
YearPJ2014
Publication dateVTApr 24, 2014
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 14)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural statusVSTTJul 1, 2016
Issue numberHN38
YearPJ2016
Publication dateVTSep 22, 2016
Type of publicationPARTBibliographic data
PartHTPart 3