EP0627835 - Improved network layer packet structure [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.07.2002 Database last updated on 13.11.2024 | Most recent event Tooltip | 17.02.2006 | Lapse of the patent in a contracting state Updated state(s): FR | published on 05.04.2006 [2006/14] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
Former [1994/49] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Galand, Claude 56, avenue des Tuilères F-06800 Cagnes sur Mer / FR | 02 /
Lebizay, Gérald 7, avenue des Poilus F-06140 Vence / FR | [1994/49] | Representative(s) | de Pena, Alain, et al Compagnie IBM France Département de la Propriété Intellectuelle 06610 La Gaude / FR | [N/P] |
Former [1996/04] | de Pena, Alain, et al Compagnie IBM France Département de Propriété Intellectuelle F-06610 La Gaude / FR | ||
Former [1994/49] | Vekemans, André Compagnie IBM France Département de Propriété Intellectuelle F-06610 La Gaude / FR | Application number, filing date | 93480068.1 | 03.06.1993 | [1994/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0627835 | Date: | 07.12.1994 | Language: | EN | [1994/49] | Type: | B1 Patent specification | No.: | EP0627835 | Date: | 29.08.2001 | Language: | EN | [2001/35] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.04.1994 | Classification | IPC: | H04L29/06 | [1994/49] | CPC: |
H04L9/40 (EP,US)
| Designated contracting states | DE, FR, GB [1994/49] | Title | German: | Verbesserte Paketstruktur für Netzschicht | [1994/49] | English: | Improved network layer packet structure | [1994/49] | French: | Structure de paquet améliorée pour couche de réseau | [1994/49] | Examination procedure | 25.04.1995 | Examination requested [1995/25] | 05.03.1998 | Despatch of a communication from the examining division (Time limit: M06) | 21.08.1998 | Reply to a communication from the examining division | 15.02.1999 | Despatch of a communication from the examining division (Time limit: M06) | 28.07.1999 | Reply to a communication from the examining division | 30.08.2000 | Despatch of communication of intention to grant (Approval: Yes) | 27.12.2000 | Communication of intention to grant the patent | 31.01.2001 | Fee for grant paid | 31.01.2001 | Fee for publishing/printing paid | Opposition(s) | 30.05.2002 | No opposition filed within time limit [2002/34] | Fees paid | Renewal fee | 12.06.1995 | Renewal fee patent year 03 | 26.06.1996 | Renewal fee patent year 04 | 23.06.1997 | Renewal fee patent year 05 | 19.06.1998 | Renewal fee patent year 06 | 15.06.1999 | Renewal fee patent year 07 | 15.06.2000 | Renewal fee patent year 08 | 14.06.2001 | Renewal fee patent year 09 |
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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 Tooltip | FR | 29.08.2001 | [2006/14] |
Former [2003/21] | FR | 25.01.2002 | Documents cited: | Search | [A]US4745593 (STEWART GILBERT M [US]) [A] 1,8,9* abstract * | [Y] - D.RETZ, "TCP/IP: DOD SUITE MARCHES INTO THE BUSINESS WORLD", DATA COMMUNICATIONS., NEW YORK US, (198711), vol. 16, no. 12, pages 209 - 225 [Y] 1,8,9 * page 213, column L, line 4 - column R, line 27 * * figure 2 * | [Y] - K.K.SY ET AL, "SOURCE ROUTING FOR LOCAL AREA NETWORKS", IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, NEW ORLEANS, US, (19851202), vol. 3, pages 1019 - 1023 [Y] 1,8,9 * the whole document * | by applicant | - K.K. SY ET AL., "Source Routing for Local Area Networks", IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, (19851202), vol. 3, pages 1019 - 1023 | - D. RETZ, "TCP/IP : DOD suite marches into the business world", DATA COMMUNICATION, (198711), vol. 16, no. 12, pages 209 - 225 |