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EP1638245
European procedure
Extract from the Register of European Patents
EP About this file: EP1638245
| EP1638245 - Protection of a DES algorithm [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 01.02.2013 Database last updated on 12.07.2024 | Most recent event Tooltip | 01.02.2013 | Patent maintained (B2 publication) | published on 06.03.2013 [2013/10] | 01.02.2013 | Change: Legal effect of interlocutory decision | Applicant(s) | For all designated states STMICROELECTRONICS S.A. 29 Boulevard Romain Rolland 92120 Montrouge / FR | [2013/10] |
| Former [2006/12] | For all designated states ST MICROELECTRONICS S.A. 29 Boulevard Romain Rolland 92120 Montrouge / FR | Inventor(s) | 01 /
Liardet, Pierre-Yvan 56, Rue du Pralon Lotissement L'Audiguier 13790 Peynier / FR | 02 /
Teglia, Yannick Bâtiment B 22, Traverse de la Dominique 13011 Marseille / FR | [2013/10] |
| Former [2006/12] | 01 /
Liardet, Pierre-Yvan 56, Rue du Pralon, Lotissement L'Audiguier 13790 Peynier / FR | ||
| 02 /
Teglia, Yannick Bâtiment B 22, Traverse de la Dominique 13011 Marseille / FR | Representative(s) | de Beaumont, Michel, et al 1bis, rue Champollion 38000 Grenoble / FR | [2006/12] | Application number, filing date | 05108450.7 | 14.09.2005 | [2006/12] | Priority number, date | FR20040052063 | 15.09.2004 Original published format: FR 0452063 | [2006/12] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP1638245 | Date: | 22.03.2006 | Language: | FR | [2006/12] | Type: | B1 Patent specification | No.: | EP1638245 | Date: | 11.11.2009 | Language: | FR | [2009/46] | Type: | B2 New European patent specification | No.: | EP1638245 | Date: | 06.03.2013 | Language: | FR | [2013/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.12.2005 | Classification | IPC: | H04L9/06 | [2006/12] | CPC: |
H04L9/003 (EP,US);
H04L9/0625 (EP,US);
H04L2209/046 (EP,US)
| Designated contracting states | DE, FR, GB, IT [2006/48] |
| Former [2006/12] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | Schutz eines DES-Algorithmus | [2006/12] | English: | Protection of a DES algorithm | [2006/12] | French: | Protection d'un algorithme DES | [2006/12] | Examination procedure | 22.09.2006 | Examination requested [2006/44] | 22.04.2009 | Communication of intention to grant the patent | 14.08.2009 | Fee for grant paid | 14.08.2009 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
05.08.2010
ADMISSIBLE GIESECKE & DEVRIENT GmbH Prinzregentenstrasse 159 81677 München / DE Opponent's representative Niedermeier, Peter Giesecke & Devrient GmbH Patent- und Lizenzabteilung Prinzregentenstrasse 159 81677 München / DE | [N/P] |
| Former [2010/37] | |||
| Opponent(s) | 01
05.08.2010
ADMISSIBLE GIESECKE & DEVRIENT GmbH Prinzregentenstrasse 159 D-81677 München / DE Opponent's representative Niedermeier, Peter Giesecke & Devrient GmbH Patent- und Lizenzabteilung Prinzregentenstrasse 159 81677 München / DE | 27.09.2010 | Invitation to proprietor to file observations on the notice of opposition | 22.03.2011 | Reply of patent proprietor to notice(s) of opposition | 10.07.2012 | Legal effect of interlocutory decision in opposition | 10.07.2012 | Date of oral proceedings | 09.08.2012 | Despatch of interlocutory decision in opposition | 09.08.2012 | Despatch of minutes of oral proceedings | 30.11.2012 | Despatch of communication that the patent will be maintained as amended | 24.01.2013 | Fee for printing new specification paid | Fees paid | Renewal fee | 27.09.2007 | Renewal fee patent year 03 | 26.03.2008 | Renewal fee patent year 04 | 29.09.2009 | Renewal fee patent year 05 |
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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. | Documents cited: | Search | [A]EP1109350 (SAGEM [FR]) [A] 1* paragraph [0024] - paragraph [0027] *; | [A]EP1263163 (SAGEM [FR]) [A] 1 * abstract * * paragraph [0013] * * paragraph [0018] * |