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EP0742646
European procedure
Extract from the Register of European Patents
EP About this file: EP0742646
| EP0742646 - Data compression method and apparatus with expansion protection [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.02.2004 Database last updated on 22.04.2025 | Most recent event Tooltip | 05.09.2008 | Change - representative | published on 08.10.2008 [2008/41] | Applicant(s) | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, CA 94304 / US | [N/P] |
| Former [2001/13] | For all designated states Hewlett-Packard Company, A Delaware Corporation 3000 Hanover Street Palo Alto, CA 94304 / US | ||
| Former [1996/46] | For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, California 94304 / US | Inventor(s) | 01 /
Clark, Airell R. 3940 NW Scenic Drive Albany, OR 97321 / US | 02 /
Jung, Brian R. 1149 NW Alder Creek Drive Corvallis, OR 97330 / US | 03 /
Heineck, Matthew P. 2330 NW Kinderman Drive Corvallis, OR 97330 / US | [1996/46] | Representative(s) | Carpmaels & Ransford LLP One Southampton Row London WC1B 5HA / GB | [N/P] |
| Former [2008/41] | Carpmaels & Ransford One Southampton Row London WC1B 5HA / GB | ||
| Former [2002/30] | Carpmaels & Ransford 43 Bloomsbury Square London WC1A 2RA / GB | ||
| Former [1996/46] | Colgan, Stephen James, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 95305641.3 | 14.08.1995 | [1996/46] | Priority number, date | US19950437263 | 08.05.1995 Original published format: US 437263 | [1996/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0742646 | Date: | 13.11.1996 | Language: | EN | [1996/46] | Type: | B1 Patent specification | No.: | EP0742646 | Date: | 02.04.2003 | Language: | EN | [2003/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.11.1995 | Classification | IPC: | H03M7/30, H03M7/48 | [1996/46] | CPC: |
G06T9/005 (EP,US);
H03M7/3088 (EP,US);
H03M7/48 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1996/46] | Title | German: | Datenkompressionsverfahren und Vorrichtung mit Expansionsschutz | [1996/46] | English: | Data compression method and apparatus with expansion protection | [1996/46] | French: | Méthode de compression de données et dispositif avec protection contre l'expansion | [1996/46] | Examination procedure | 14.01.1997 | Examination requested [1997/11] | 30.05.2000 | Despatch of a communication from the examining division (Time limit: M06) | 08.12.2000 | Reply to a communication from the examining division | 25.06.2001 | Despatch of a communication from the examining division (Time limit: M06) | 06.12.2001 | Reply to a communication from the examining division | 05.08.2002 | Communication of intention to grant the patent | 13.01.2003 | Fee for grant paid | 13.01.2003 | Fee for publishing/printing paid | Opposition(s) | 05.01.2004 | No opposition filed within time limit [2004/13] | Fees paid | Renewal fee | 23.07.1997 | Renewal fee patent year 03 | 27.07.1998 | Renewal fee patent year 04 | 21.07.1999 | Renewal fee patent year 05 | 21.07.2000 | Renewal fee patent year 06 | 21.08.2001 | Renewal fee patent year 07 | 21.08.2002 | Renewal fee patent year 08 |
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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 | [X]EP0372970 (BRITISH TELECOMM [GB]) [X] 1,2,5,7,9,10 * column W *; | [A]US4509038 (HIRANO AKIRA [JP]) [A] 1,2,5,7,9,10 * column 12, line 13 - line 23 *; | [A]EP0313190 (HEWLETT PACKARD CO [US]) [A] * column W * | by applicant | US19940192878 | EP19950300346 |