blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

Latvia joins the Federated Register
Click here for more information on the Federated Register.

2025-04-16

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP0977395

EP0977395 - Method of secure monochannel transfer of data between nodes of a network, computer network and computer nodes [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.03.2007
Database last updated on 10.05.2025
Most recent event   Tooltip05.12.2008Lapse of the patent in a contracting state
New state(s): CY		published on 07.01.2009  [2009/02]
Applicant(s)For all designated states
ALCATEL
54, rue La Boétie
75008 Paris / FR
[2006/14]
Former [2000/05]For all designated states
ALCATEL
54, rue La Boétie
75008 Paris / FR
Inventor(s)01 / Nikolaus, König, Dipl.-Ing.
Mailergasse 6
2320 Schwechat / AT
02 / Reichl, Klaus, Dipl.-Ing.
Danhausergasse 8/16
1040 Wien / AT
03 / Veider, Alfred, Dr.
Böckhgasse 7/10/4
1120 Wien / AT
04 / Fitzke, André, Dipl.-Ing.
Hermannstrasse 6
70806 Kornwestheim / DE
05 / Kantz, Heinz, Dr.
Anton Krieger-Gasse 1-23/K2
1230 Wien / AT
06 / Neuerburg, Gerhard, Dipl.-Ing.
Zellerstrasse 72
70180 Stuttgart / DE
07 / Arnold, Stefan, Dipl.-Ing.
Porschestrasse 9
71706 Markgröningen / DE
08 / Kohler, Dietmar
Eichendorffstrasse 5
71254 Ditzingen / DE
09 / Maier, Matthias, Dipl.-Ing.
Schaichhofstrasse 7
71155 Altdorf / DE
10 / Püntzner, Wolfgang, Dipl.-Ing.
C-M-v-Weber-Strasse 62
71640 Ludwigsburg / DE
[2000/05]
Representative(s)Menzietti, Domenico, et al
Alcatel Lucent
Intellectual Property & Standards
70430 Stuttgart / DE
[N/P]
Former [2000/05]Menzietti, Domenico, Dipl.-Ing, et al
Alcatel Intellectual Property Department, Stuttgart Postfach 30 09 29
70449 Stuttgart / DE
Application number, filing date99440213.928.07.1999
[2000/05]
Priority number, dateDE199813386728.07.1998         Original published format: DE 19833867
[2000/05]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0977395
Date:02.02.2000
Language:DE
[2000/05]
Type: B1 Patent specification 
No.:EP0977395
Date:05.04.2006
Language:DE
[2006/14]
Search report(s)(Supplementary) European search report - dispatched on:EP05.11.1999
ClassificationIPC:H04L1/00, G06F11/10, G06F11/18
[2000/05]
CPC:
H04L1/0061 (EP); H04L1/0041 (EP); H04L1/0076 (EP);
H04L1/22 (EP); H04L2001/0097 (EP)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2000/05]
TitleGerman:Verfahren zur sicheren einkanaligen Übertragung von Daten zwischen den Rechnerknoten eines Rechnerverbundes sowie Rechnerverbund und Rechnerknoten[2005/43]
English:Method of secure monochannel transfer of data between nodes of a network, computer network and computer nodes[2000/05]
French:Méthode de transfert monocanal sécurisé de données entre les noeuds de calcul d'un réseau d'ordinateurs ainsi qu'un réseau d'ordinateurs et que des noeuds de calculs[2000/05]
Former [2000/05]Verfahren zur sicheren einkanaligen Uebertragung von Daten zwischen den Rechnerknoten eines Rechnerverbundes sowie Rechnerverbund und Rechnerknoten
Examination procedure14.03.2000Examination requested  [2001/02]
20.10.2005Communication of intention to grant the patent
09.12.2005Fee for grant paid
09.12.2005Fee for publishing/printing paid
Opposition(s)08.01.2007No opposition filed within time limit [2007/18]
Fees paidRenewal fee
19.06.2001Renewal fee patent year 03
24.06.2002Renewal fee patent year 04
04.07.2003Renewal fee patent year 05
21.06.2004Renewal fee patent year 06
14.07.2005Renewal fee patent year 07
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  TooltipCY05.04.2006
FI05.04.2006
IE05.04.2006
NL05.04.2006
DK05.07.2006
SE05.07.2006
GR06.07.2006
ES16.07.2006
AT28.07.2006
LU28.07.2006
BE31.07.2006
CH31.07.2006
LI31.07.2006
MC31.07.2006
PT05.09.2006
[2009/02]
Former [2008/36]FI05.04.2006
IE05.04.2006
NL05.04.2006
DK05.07.2006
SE05.07.2006
GR06.07.2006
ES16.07.2006
AT28.07.2006
LU28.07.2006
BE31.07.2006
CH31.07.2006
LI31.07.2006
MC31.07.2006
PT05.09.2006
Former [2008/21]FI05.04.2006
IE05.04.2006
NL05.04.2006
DK05.07.2006
SE05.07.2006
GR06.07.2006
ES16.07.2006
AT28.07.2006
BE31.07.2006
CH31.07.2006
LI31.07.2006
MC31.07.2006
PT05.09.2006
Former [2008/17]FI05.04.2006
IE05.04.2006
NL05.04.2006
DK05.07.2006
SE05.07.2006
ES16.07.2006
AT28.07.2006
BE31.07.2006
CH31.07.2006
LI31.07.2006
MC31.07.2006
PT05.09.2006
Former [2007/30]FI05.04.2006
IE05.04.2006
NL05.04.2006
DK05.07.2006
SE05.07.2006
ES16.07.2006
BE31.07.2006
CH31.07.2006
LI31.07.2006
MC31.07.2006
PT05.09.2006
Former [2007/21]FI05.04.2006
IE05.04.2006
NL05.04.2006
DK05.07.2006
SE05.07.2006
ES16.07.2006
MC31.07.2006
PT05.09.2006
Former [2007/02]FI05.04.2006
SE05.07.2006
ES16.07.2006
Former [2006/50]SE05.07.2006
ES16.07.2006
Former [2006/49]SE05.07.2006
Documents cited:Search[A]DE4315710  (SIEMENS AG [DE]) [A] 1-16 * figure 1; claim 1 *;
 [A]EP0720337  (ABB PATENT GMBH [DE]) [A] 1,9,16* figure 1; claim 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.