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EP1471053
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EP About this file: EP1471053
| EP1471053 - Process using a cyclic carbonate reactant and beta-hydroxyurethanes thereby obtained [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 06.04.2007 Database last updated on 24.08.2024 | Most recent event Tooltip | 06.04.2007 | Application deemed to be withdrawn | published on 09.05.2007 [2007/19] | Applicant(s) | For all designated states CYTEC SURFACE SPECIALTIES, S.A. Square Marie Curie 11 1070 Bruxelles / BE | [2005/39] |
| Former [2005/16] | For all designated states SURFACE SPECIALTIES, S.A. Allée de la Recherche 60 1070 BRUXELLES / BE | ||
| Former [2004/44] | For all designated states UCB S.A. Allée de la Recherche 60 1070 Bruxelles / BE | Inventor(s) | 01 /
Van Holen, Jurgen Arthur Verhaengenstraat, 46 9000 Gent / BE | [2004/44] | Representative(s) | Destryker, Elise Martine, et al UCB, S.A. IPD Allée de la Recherche, 60 1070 Bruxelles / BE | [N/P] |
| Former [2004/44] | Destryker, Elise Martine, et al UCB, S.A., IPD, Allée de la Recherche, 60 1070 Bruxelles / BE | Application number, filing date | 04007925.3 | 01.04.2004 | [2004/44] | Priority number, date | EP20030009307 | 24.04.2003 Original published format: EP 03009307 | [2004/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1471053 | Date: | 27.10.2004 | Language: | EN | [2004/44] | Type: | A3 Search report | No.: | EP1471053 | Date: | 01.12.2004 | [2004/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.10.2004 | Classification | IPC: | C07C269/04, C07C213/08, C07C271/20 | [2004/44] | CPC: |
C07C269/04 (EP);
C07C219/16 (EP);
C07C271/20 (EP)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR [2004/44] | Title | German: | Verfahren unter Verwendung von einem cyclischen Carbonatreaktant und danach erhaltene Beta-Hydroxyurethane | [2004/44] | English: | Process using a cyclic carbonate reactant and beta-hydroxyurethanes thereby obtained | [2004/44] | French: | Procédé utilisant un réactif de carbonate cyclique et produits beta-hydroxyuréthanes obtenus | [2004/44] | Examination procedure | 01.06.2005 | Examination requested [2005/31] | 01.11.2006 | Application deemed to be withdrawn, date of legal effect [2007/19] | 11.12.2006 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2007/19] | Fees paid | Penalty fee | Additional fee for renewal fee | 30.04.2006 | 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 | [DA]US5977262 (ANDERSON ALBERT GORDON [US]) [DA] 1-11 * column 1, line 27 - line 36 ** examples 1-8 *; | [X] - KATZHENDLER, J ET AL, "Organic carbonates. Part XIV. Polar and steric effects of substituents influencing the modes of ring-opening of highly-branched ethylene and trimethylene carbonates by various nucleophiles: a nuclear magnetic resonance study", JOURNAL OF THE CHEMICAL SOCIETY, PERKIN TRANSACTIONS 1., CHEMICAL SOCIETY. LETCHWORTH., GB, (1972), ISSN 0300-922X, pages 2019 - 2025, XP002262138 [X] 1,3,8-10 * abstract * * table I, compound Ik * * table 3, reaction of Ik with hydroxide * |