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EP2868703
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EP About this file: EP2868703
| EP2868703 - Metal free acid dyes, process for their production and their use [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 06.05.2016 Database last updated on 20.12.2024 | Most recent event Tooltip | 06.05.2016 | Application deemed to be withdrawn | published on 08.06.2016 [2016/23] | Applicant(s) | For all designated states DyStar Colours Distribution GmbH Am Prime Parc 10-12 65479 Raunheim / DE | [2015/19] | Inventor(s) | 01 /
Barbieru, Roxana 331C Pasir Panjang Lynnsville Singapore 117468 / SG | 02 /
Vajiravelu, Sivamurugan No.02-537, Block 515 West Coast Road Singapore 120515 / SG | 03 /
Loh, Wei, Tian 42 Canberra Drive, No.01-07 Singapore 768434 / SG | [2015/19] | Application number, filing date | 13190660.4 | 29.10.2013 | [2015/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2868703 | Date: | 06.05.2015 | Language: | EN | [2015/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.03.2014 | Classification | IPC: | C09B35/03, C09B35/10, C09B35/26, C09D11/00, D21H21/28, C09B35/18 | [2015/19] | CPC: |
C09B35/03 (EP);
C09B35/18 (EP);
C09B35/26 (EP);
C09D11/328 (EP);
D21H21/28 (EP)
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2015/19] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | Metallfreie Säurefarbstoffe, Verfahren für ihre Herstellung und ihre Verwendung | [2015/19] | English: | Metal free acid dyes, process for their production and their use | [2015/19] | French: | Colorants d'acide dépourvus de métaux, procédé pour leur production et leur utilisation | [2015/19] | Examination procedure | 29.10.2013 | Examination requested [2015/19] | 07.11.2015 | Application deemed to be withdrawn, date of legal effect [2016/23] | 15.12.2015 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [2016/23] | Fees paid | Penalty fee | Additional fee for renewal fee | 31.10.2015 | 03 M06 Not yet paid |
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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 | [XY]EP0591103 (CIBA GEIGY AG [CH]) [X] 1,2,4,6,7,9,10,12,13 * examples 11,12,15 * [Y] 8,11; | [XY]US2241795 (CARL TAUBE, et al) [X] 1-10,12,13 * examples 1,2 * [Y] 8,11; | [Y]WO2010010032 (GEIGER ULRICH [DE], et al) [Y] 8,11 * example 44 * * page 7, line 19 - line 28 *; | [A] - MUR ET. AL., "Certain azo dyes obtained from 4,4'-diaminodiphenyl-3,3'-dihydroxyacetic acid and N-aryl-3-methyl-5-aminopyrazoles", ZHURNAL PRIKLADNOI KHIMII (SANKT-PETERBURG, RUSSIAN FEDERATION), (1957), vol. 31, pages 793 - 795, XP008167713 [A] 1-6,10,12,13 * the whole document * | by applicant | US5543259 | JPS60215082 | WO2005018931 | US5728874 | DE172106 | DE140613 | US6338741 |