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EP1141811
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EP About this file: EP1141811
| EP1141811 - A SYSTEM AND METHOD OF OBFUSCATING DATA [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 24.01.2004 Database last updated on 02.11.2024 | Most recent event Tooltip | 23.10.2009 | Change - representative | published on 25.11.2009 [2009/48] | Applicant(s) | For all designated states Mediadna, Inc. Suite 105, 2223 Avenida de la Playa La Jolla, CA 92037 / US | [2001/41] | Inventor(s) | 01 /
BENSON, Greg 7550 Hillside La Jolla, CA 92037 / US | 02 /
KNAUFT, Christopher 11813 Aspen View Drive San Diego, CA 92128 / US | 03 /
FRANKLIN, Martin 12112 Oak View Way San Diego, CA 92128 / US | [2001/41] | Representative(s) | Bohnenberger, Johannes, et al Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Postfach 86 06 24 81633 München / DE | [N/P] |
| Former [2009/48] | Bohnenberger, Johannes, et al Meissner, Bolte & Partner GbR Postfach 86 06 24 81633 München / DE | ||
| Former [2001/41] | Bohnenberger, Johannes, Dr., et al Meissner, Bolte & Partner Postfach 86 06 24 81633 München / DE | Application number, filing date | 99963053.6 | 08.12.1999 | [2001/41] | WO1999US29150 | Priority number, date | US19980111501P | 08.12.1998 Original published format: US 111501 P | [2001/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO0034845 | Date: | 15.06.2000 | Language: | EN | [2000/24] | Type: | A2 Application without search report | No.: | EP1141811 | Date: | 10.10.2001 | Language: | EN | The application published by WIPO in one of the EPO official languages on 15.06.2000 takes the place of the publication of the European patent application. | [2001/41] | Search report(s) | International search report - published on: | EP | 19.10.2000 | Classification | IPC: | G06F1/00 | [2001/41] | CPC: |
G06F21/10 (EP,US);
G06F16/313 (EP,US);
Y10S707/99942 (US);
Y10S707/99943 (US)
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [2001/41] | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | RO | Not yet paid | SI | Not yet paid | Title | German: | EIN VERFAHREN UND SYSTEM UM DATEN ZU VERUNDEUTLICHEN | [2001/41] | English: | A SYSTEM AND METHOD OF OBFUSCATING DATA | [2001/41] | French: | SYSTEME ET PROCEDE D'OBSCURCISSEMENT DES DONNEES | [2001/41] | Entry into regional phase | 06.07.2001 | National basic fee paid | 06.07.2001 | Designation fee(s) paid | 06.07.2001 | Examination fee paid | Examination procedure | 04.07.2000 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 06.07.2001 | Examination requested [2001/41] | 16.12.2002 | Despatch of a communication from the examining division (Time limit: M06) | 24.06.2003 | Reply to a communication from the examining division | 15.01.2004 | Application withdrawn by applicant [2004/11] | Fees paid | Renewal fee | 06.07.2001 | Renewal fee patent year 03 | 10.03.2003 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.12.2002 | 04 M06 Fee paid on 10.03.2003 |
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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. | Cited in | International search | [X]FR2036256 (NICLOT PIERRE) [X] 1,5,8,12,13 * page 1, line 1 - page 1, line 32 *; | [X]US5794178 (CAID WILLIAM ROBERT [US], et al) [X] 1,13 * column 34, line 56 - column 35, line 35 * * column 2, line 48 - column 2, line 53 *; | [X] - CHRISTIAN COLLBERG, ET ALL, A Taxonomy of Obfuscating Transformations, AUCKLAND, NEW ZEALAND, THE UNIVERSITY OF AUCKLAND, (199707), XP002140038 [X] 1,5,8,12,13 * page 1, paragraph 1 - page 3, paragraph 5 * | [X] - WAYNER P, "Mimic functions", CRYPTOLOGIA, JULY 1992, USA, vol. 16, no. 3, ISSN 0161-1194, pages 193 - 214, XP000920616 [X] 1,5,8 * page 193, paragraph 1 - page 195, paragraph 4 * * page 198, paragraph 1 - page 201, paragraph 3; figure 2 * |