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EP1833945
European procedure
Extract from the Register of European Patents
EP About this file: EP1833945
| EP1833945 - AQUEOUS DISPERSIONS OF OPTICAL BRIGHTENERS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.06.2011 Database last updated on 18.01.2025 | Most recent event Tooltip | 03.06.2011 | No opposition filed within time limit | published on 06.07.2011 [2011/27] | Applicant(s) | For all designated states Clariant Finance (BVI) Limited Citco Building, Wickhams Cay P.O. Box 662 Road Town, Tortola / VG | [2007/41] |
| Former [2007/38] | For all designated states CLARIANT INTERNATIONAL LTD. Rothausstrasse 61 4132 Muttenz 1 / CH | Inventor(s) | 01 /
FARRAR, John Martin 47, Layton Lane, Rawdon Leeds LS19 6RQ / GB | [2007/38] | Representative(s) | Jacobi, Carola, et al Clariant Produkte (Deutschland) GmbH Patent Management Industriepark Höchst, G 860 65926 Frankfurt am Main / DE | [N/P] |
| Former [2009/42] | Jacobi, Carola, et al Clariant Produkte (Deutschland) GmbH Group Intellectual Property Am Unisys-Park 1 65843 Sulzbach / DE | ||
| Former [2009/35] | Mikulecky, Klaus, et al Clariant Produkte (Deutschland) GmbH Group Intellectual Property Am Unisys-Park 1 65843 Sulzbach / DE | ||
| Former [2007/41] | Dünnwald, Dieter, et al Clariant International Ltd Rothausstrasse 61 4132 Muttenz 1 / CH | ||
| Former [2007/38] | Dünnwald, Dieter Clariant International Ltd Rothausstrasse 61 4132 Muttenz 1 / CH | Application number, filing date | 05821763.9 | 07.12.2005 | [2007/38] | WO2005EP56560 | Priority number, date | EP20040029167 | 09.12.2004 Original published format: EP 04029167 | [2007/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2006061399 | Date: | 15.06.2006 | Language: | EN | [2006/24] | Type: | A2 Application without search report | No.: | EP1833945 | Date: | 19.09.2007 | Language: | EN | The application published by WIPO in one of the EPO official languages on 15.06.2006 takes the place of the publication of the European patent application. | [2007/38] | Type: | B1 Patent specification | No.: | EP1833945 | Date: | 28.07.2010 | Language: | EN | [2010/30] | Search report(s) | International search report - published on: | EP | 24.08.2006 | Classification | IPC: | C09K11/06, D21H21/30 | [2007/38] | CPC: |
D21H21/30 (EP,US);
C09B67/00 (KR);
C09B67/0072 (KR);
D06L4/00 (KR);
D06L4/60 (KR)
| Designated contracting states | AT, BE, CH, DE, ES, FI, FR, GB, IT, LI, NL, PT, SE [2010/30] |
| Former [2007/38] | 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 | Extension states | AL | Not yet paid | BA | Not yet paid | HR | Not yet paid | MK | Not yet paid | YU | Not yet paid | Title | German: | WÄSSRIGE DISPERSION OPTISCHER AUFHELLMITTEL | [2007/38] | English: | AQUEOUS DISPERSIONS OF OPTICAL BRIGHTENERS | [2007/38] | French: | DISPERSIONS AQUEUSES D'AGENTS DE BLANCHIMENT OPTIQUES | [2007/38] | Entry into regional phase | 09.07.2007 | National basic fee paid | 09.07.2007 | Designation fee(s) paid | 09.07.2007 | Examination fee paid | Examination procedure | 09.07.2007 | Examination requested [2007/38] | 04.05.2010 | Communication of intention to grant the patent | 11.06.2010 | Fee for grant paid | 11.06.2010 | Fee for publishing/printing paid | Opposition(s) | 29.04.2011 | No opposition filed within time limit [2011/27] | Fees paid | Renewal fee | 02.01.2008 | Renewal fee patent year 03 | 05.01.2009 | Renewal fee patent year 04 | 04.01.2010 | 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. | Cited in | International search | [DA]DE2715864 (CIBA GEIGY AG) [DA] 1,8-11 * table i *; | [A]GB2171407 (SANDOZ PRODUCTS LTD); | [DA]US5076968 (FRINGELI WERNER [CH], et al) [DA] 1,8-11 * example - *; | [A]DE4401471 (CIBA GEIGY AG [CH]) [A] 1 * abstract *; | [A]WO9842685 (CIBA GEIGY AG [CH], et al) [A] 1 * claim 1 *; | [A]WO02055646 (CLARIANT INT LTD [CH], et al) [A] 1-11 * claim 1 * |