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EP0881326
European procedure
Extract from the Register of European Patents
EP About this file: EP0881326
| EP0881326 - Process for producing bleached special cellulose pulps [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.08.2002 Database last updated on 07.06.2024 | Most recent event Tooltip | 13.06.2008 | Lapse of the patent in a contracting state New state(s): PT | published on 16.07.2008 [2008/29] | Applicant(s) | For all designated states PAPIERFABRIK SCHOELLER & HOESCH GMBH & CO. KG Hördener Strasse 3-7 76593 Gernsbach / DE | [1999/25] |
| Former [1998/49] | For all designated states Papierfabrik, Schoeller & Hoesch GmbH Hördener Strasse 3-7 76593 Gernsbach / DE | Inventor(s) | 01 /
Voronecky, Jiri Hildastrasse 9d 76534 Baden-Baden / DE | 02 /
Kühn, Jörg Rastatter Strasse 39a 76470 Ötigheim / DE | [1998/49] | Representative(s) | Henkel & Partner mbB Patentanwaltskanzlei, Rechtsanwaltskanzlei Maximiliansplatz 21 80333 München / DE | [N/P] |
| Former [1998/49] | Henkel, Feiler, Hänzel Möhlstrasse 37 81675 München / DE | Application number, filing date | 97108710.1 | 30.05.1997 | [1998/49] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0881326 | Date: | 02.12.1998 | Language: | DE | [1998/49] | Type: | B1 Patent specification | No.: | EP0881326 | Date: | 17.10.2001 | Language: | DE | [2001/42] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.11.1997 | Classification | IPC: | D21C9/10 | [1998/49] | CPC: |
D21C5/00 (EP);
D21C9/1036 (EP)
| Designated contracting states | AT, CH, DE, DK, ES, FR, GB, IT, LI, PT, SE [1998/49] | Title | German: | Verfahren zur Herstellung von gebleichten Spezialzellstoffen | [1998/49] | English: | Process for producing bleached special cellulose pulps | [1998/49] | French: | Procédé de fabrication de pâtes spéciales de cellulose blanchie | [1998/49] | Examination procedure | 26.05.1999 | Examination requested [1999/30] | 08.10.1999 | Despatch of a communication from the examining division (Time limit: M04) | 10.02.2000 | Reply to a communication from the examining division | 01.02.2001 | Despatch of communication of intention to grant (Approval: Yes) | 01.03.2001 | Communication of intention to grant the patent | 07.06.2001 | Fee for grant paid | 07.06.2001 | Fee for publishing/printing paid | Opposition(s) | 18.07.2002 | No opposition filed within time limit [2002/41] | Fees paid | Renewal fee | 27.05.1999 | Renewal fee patent year 03 | 24.05.2000 | Renewal fee patent year 04 | 31.05.2001 | 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. | Lapses during opposition Tooltip | AT | 30.05.2002 | PT | 30.05.2002 | CH | 31.05.2002 | DK | 31.05.2002 | LI | 31.05.2002 | SE | 31.05.2002 | [2008/29] |
| Former [2005/01] | AT | 30.05.2002 | |
| CH | 31.05.2002 | ||
| DK | 31.05.2002 | ||
| LI | 31.05.2002 | ||
| SE | 31.05.2002 | ||
| Former [2003/47] | AT | 30.05.2002 | |
| CH | 31.05.2002 | ||
| DK | 31.05.2002 | ||
| LI | 31.05.2002 | ||
| Former [2003/46] | CH | 31.05.2002 | |
| DK | 31.05.2002 | ||
| LI | 31.05.2002 | ||
| Former [2003/31] | CH | 31.05.2002 | |
| LI | 31.05.2002 | Documents cited: | Search | [X]JPS6112992 ; | US2367771 [ ] (ALLEN HAMPEL CLIFFORD); | [X]US2478379 (MEAD DODSON ALFRED) [X] 1,7 * the whole document *; | [X]DE843807 (ELECTRO CHIMIE SOC D) [X] 1,7 * the whole document *; | [A]US4248663 (KUBES GEORGE J, et al) [A] 11 * Zusammenfassung *; | [X]US4295928 (BRESLIN MICHAEL D) [X] 1,4,8-10 * the whole document *; | [A]US4298428 (BRESLIN MICHAEL D, et al); | [A]US4372811 (SAMUELSON HANS O [SE], et al); | [A]US4487656 (ALLAN G GRAHAM [US]); | [A]WO9220857 (CALL HANS PETER [DE]); | [A]WO9533884 (MAC MILLAN BLOEDEL LTD [CA]); | [A]US5529662 (TAN ZHENG [CA], et al); | [X] - DATABASE WPI, 1, Derwent World Patents Index, vol. 86, no. 09, Database accession no. 86-059929, XP002045045 & JPS6112992 A 19860121 (OJI PAPER CO) [X] 1,3-5 * abstract * |