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EP0598587
European procedure
Extract from the Register of European Patents
EP About this file: EP0598587
| EP0598587 - Verifying software programs [Right-click to bookmark this link] | |||
| Former [1994/21] | File locking based on disk location | ||
| [1999/01] | Status | No opposition filed within time limit Status updated on 23.06.2000 Database last updated on 26.06.2024 | Most recent event Tooltip | 28.12.2007 | Lapse of the patent in a contracting state | published on 30.01.2008 [2008/05] | Applicant(s) | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, CA 94304-1112 / US | [N/P] |
| Former [1994/21] | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, California 94304 / US | Inventor(s) | 01 /
Singh, Jitendra Kumar 6361 Almaden Road San Jose, California 95120 / US | [1994/21] | Representative(s) | Powell, Stephen David, et al Williams Powell 44 Prospect Place Bromley, Kent BR2 9HN / GB | [N/P] |
| Former [1994/21] | Powell, Stephen David, et al WILLIAMS, POWELL & ASSOCIATES 34 Tavistock Street London WC2E 7PB / GB | Application number, filing date | 93309124.1 | 15.11.1993 | [1994/21] | Priority number, date | US19920976176 | 13.11.1992 Original published format: US 976176 | [1994/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0598587 | Date: | 25.05.1994 | Language: | EN | [1994/21] | Type: | B1 Patent specification | No.: | EP0598587 | Date: | 25.08.1999 | Language: | EN | [1999/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.03.1994 | Classification | IPC: | G06F1/00 | [1994/21] | CPC: |
G06F21/80 (EP,US);
G06F21/1063 (EP,US);
G06F21/121 (EP,US);
G06F2211/007 (EP,US);
G06F2221/2135 (EP,US);
G06F2221/2137 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1994/21] | Title | German: | Überprüfung von Softwareprogrammen | [1999/01] | English: | Verifying software programs | [1999/01] | French: | Verification des programmes logicielles | [1999/01] |
| Former [1994/21] | Dateiverriegelung auf der Basis der Adressen einer Platte | ||
| Former [1994/21] | File locking based on disk location | ||
| Former [1994/21] | Verrouillage de fichier basé sur des adresses d'un disque | Examination procedure | 12.08.1994 | Examination requested [1994/41] | 05.03.1998 | Despatch of a communication from the examining division (Time limit: M06) | 10.08.1998 | Reply to a communication from the examining division | 01.12.1998 | Despatch of communication of intention to grant (Approval: Yes) | 23.02.1999 | Communication of intention to grant the patent | 19.04.1999 | Fee for grant paid | 19.04.1999 | Fee for publishing/printing paid | Divisional application(s) | EP98115397.6 / EP0881561 | Opposition(s) | 26.05.2000 | No opposition filed within time limit [2000/32] | Fees paid | Renewal fee | 30.10.1995 | Renewal fee patent year 03 | 28.10.1996 | Renewal fee patent year 04 | 29.10.1997 | Renewal fee patent year 05 | 22.10.1998 | Renewal fee patent year 06 |
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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 | IT | 25.08.1999 | [2008/05] | Documents cited: | Search | [Y]FR2623640 (DASSAULT ELECTRONIQUE [FR]) [Y] 1,2,4 * abstract * * page 3, line 7 - page 4, line 4 * * page 5, line 27 - page 7, line 31 *; | [YA]BE1001665 (LANSTRASE LTD) [Y] 1,2,4 * page 1, line 1 - page 2, line 23 * * page 3, line 21 - page 4, line 14 * * page 5, line 26 - page 6, line 5 * [A] 5; | [A]US5155827 (GHERING BOYD W [US]) [A] 3,5,6,10* column W *; | [Y] - R.POSCH ET AL, "Conceptual View of MS-DOS File System Security", WIRTSCHAFTSINFORMATIK,, WIESBADEN, DE;, (199112), vol. 33, no. 6, pages 526 - 531, XP000267400 [Y] 1,2,4 * the whole document * | Examination | GB2238408 |