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EP2888295
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EP About this file: EP2888295
| EP2888295 - ALTERNAN POLYSACCHARIDE THAT IS FUNCTIONALIZED WITH NITROGEN GROUPS THAT CAN BE PROTONATED, OR WITH PERMANENTLY POSITIVELY CHARGED NITROGEN GROUPS. [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 05.07.2019 Database last updated on 31.08.2024 | |
| Former | Grant of patent is intended Status updated on 25.09.2018 | ||
| Former | Examination is in progress Status updated on 20.11.2016 | Most recent event Tooltip | 05.07.2019 | Application deemed to be withdrawn | published on 07.08.2019 [2019/32] | Applicant(s) | For all designated states CRODA INTERNATIONAL PLC Cowick Hall Snaith Goole East Yorkshire DN14 9AA / GB | [2015/27] | Inventor(s) | 01 /
LANDSCHÜTZE, Volker Gardeschützenweg 51 12203 Berlin / DE | 02 /
RADOSTA, Sylvia Pappelweg 9 14558 Nuthetal / DE | 03 /
VORWERG, Waltraud Hebbelstraße 17 14469 Potsdam / DE | [2015/27] | Representative(s) | Karfopoulos, Alexis Theo Croda International Plc Intellectual Property Department Cowick Hall Snaith Goole, E York DN14 9AA / GB | [2015/27] | Application number, filing date | 13759457.8 | 23.08.2013 | WO2013EP67547 | Priority number, date | US201261692770P | 24.08.2012 Original published format: US 201261692770 P | EP20120181751 | 24.08.2012 Original published format: EP 12181751 | [2015/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2014029871 | Date: | 27.02.2014 | Language: | EN | [2014/09] | Type: | A1 Application with search report | No.: | EP2888295 | Date: | 01.07.2015 | Language: | EN | The application published by WIPO in one of the EPO official languages on 27.02.2014 takes the place of the publication of the European patent application. | [2015/27] | Search report(s) | International search report - published on: | EP | 27.02.2014 | Classification | IPC: | C08B37/00, D21H17/24 | [2015/27] | CPC: |
C08B37/0009 (EP,KR,US);
C08J3/203 (KR,US);
C09K8/035 (KR,US);
D21H17/24 (EP,KR,US)
| 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 [2015/27] | Title | German: | MIT PROTONIERBAREN ODER PERMANENT POSITIV GELADENEN STICKSTOFFGRUPPEN FUNKTIONALISIERTES ALTERNANPOLYSACCHARID | [2015/27] | English: | ALTERNAN POLYSACCHARIDE THAT IS FUNCTIONALIZED WITH NITROGEN GROUPS THAT CAN BE PROTONATED, OR WITH PERMANENTLY POSITIVELY CHARGED NITROGEN GROUPS. | [2015/27] | French: | POLYSACCHARIDE ALTERNAN FONCTIONNALISÉ AVEC GROUPES D'AZOTE À PROTONATION OU GROUPES D'AZOTE À CHARGE POSITIVE PERMANENTE | [2018/40] |
| Former [2015/27] | POLYSACCHARIDE D'ALTERNANE FONCTIONNALISÉ AVEC DES GROUPES AZOTE QUI PEUVENT ÊTRE PROTONÉS, OU AVEC DES GROUPES AZOTE CHARGÉS POSITIVEMENT EN PERMANENCE | Entry into regional phase | 05.03.2015 | National basic fee paid | 05.03.2015 | Designation fee(s) paid | 05.03.2015 | Examination fee paid | Examination procedure | 05.03.2015 | Amendment by applicant (claims and/or description) | 05.03.2015 | Examination requested [2015/27] | 13.04.2016 | Despatch of a communication from the examining division (Time limit: M06) | 31.01.2017 | Reply to a communication from the examining division | 05.04.2017 | Despatch of a communication from the examining division (Time limit: M04) | 01.08.2017 | Reply to a communication from the examining division | 26.09.2018 | Communication of intention to grant the patent | 07.02.2019 | Application deemed to be withdrawn, date of legal effect [2019/32] | 14.03.2019 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2019/32] | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 13.04.2016 | Request for further processing for: | The application is deemed to be withdrawn due to failure to reply to the examination report | 31.01.2017 | Request for further processing filed | 31.01.2017 | Full payment received (date of receipt of payment) Request granted | 14.02.2017 | Decision despatched | Fees paid | Renewal fee | 12.10.2015 | Renewal fee patent year 03 | 22.08.2016 | Renewal fee patent year 04 | 22.08.2017 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 31.08.2015 | 03 M06 Fee paid on 12.10.2015 | 31.08.2018 | 06 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. | Cited in | International search | [X]US5786196 (COTE GREGORY L [US], et al) [X] 14,15 * column 14, lines 39-44,59-63; example 1 *; | [Y] - G. L CÔTÉ, "Alternan", doi:10.1002/3527600035.bpol5013, (20050115), pages 1 - 56, BIOPOLYMERS ONLINE, URL: http://onlinelibrary.wiley.com/doi/10.1002/3527600035.bpol5013/abstract, (20130116), XP002690492 [Y] 14,15 * page 30 * DOI: http://dx.doi.org/DOI: 10.1002/3527600035.bpol5013 | [Y] - A. KATO ET AL., "Functional protein-polysaccharide conjugate prepared by controlled dry-heating of ovalbumin-dextran mixtures", AGRICULTURAL AND BIOLOGICAL CHEMISTRY, (1990), vol. 54, no. 1, pages 107 - 112, XP055049906 [Y] 14,15 * abstract * | [Y] - Y.-T. HO ET AL., "Improving emulsifying activity of epsilon-polylysine by conjugation with dextran through the Maillard reaction", FOOD CHEMISTRY, (2000), vol. 68, pages 449 - 455, XP055049899 [Y] 14,15 * abstract * * page 449 * | [X] - CHANG P S ET AL, "OXIDATION OF PRIMARY ALCOHOL GROUPS OF NATURALLY OCCURRING POLYSACCHARIDES WITH 2,2,6,6-TETRAMETHYL-1-PIPERIDINE OXOAMMONIUM ION", JOURNAL OF CARBOHYDRATE CHEMISTRY,, (1996), vol. 15, no. 7, ISSN 0732-8303, pages 819 - 830, XP000920680 [X] 14,15 * figure 2; table 1 * | [A] - BRAGD P L ET AL, "Bromide-free TEMPO-mediated oxidation of primary alcohol groups in starch and methyl alpha-d-glucopyranoside", CARBOHYDRATE RESEARCH, PERGAMON, GB, vol. 328, no. 3, ISSN 0008-6215, (20000922), pages 355 - 363, (20000922), XP027210764 [A] 1-17 * Scheme 4; page 362, column r, paragraph 2 * | [A] - AHMAD M A ET AL, "Optimization of preparation conditions for mangosteen peel-based activated carbons for the removal of Remazol Brilliant Blue R using response surface methodology", CHEMICAL ENGINEERING JOURNAL, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 165, no. 3, ISSN 1385-8947, (20101215), pages 883 - 890, (20101124), XP027526123 [A] 1-17 * figure 1 * | [I] - D. S. H. SHAH ET AL, "Conserved Repeat Motifs and Glucan Binding by Glucansucrases of Oral Streptococci and Leuconostoc mesenteroides", JOURNAL OF BACTERIOLOGY, (20041202), vol. 186, no. 24, doi:10.1128/JB.186.24.8301-8308.2004, ISSN 0021-9193, pages 8301 - 8308, XP055050055 [I] 14,15 * abstract * * page 8303, column l, paragraph 1 * DOI: http://dx.doi.org/10.1128/JB.186.24.8301-8308.2004 | [A] - DIDIER DELABOUGLISE ET AL, "Biotin grafting on boron-doped diamond", CHEMICAL COMMUNICATIONS, (2003), no. 21, doi:10.1039/b308185k, ISSN 1359-7345, page 2698, XP055049722 [A] 1-17 * figure 2 * DOI: http://dx.doi.org/10.1039/b308185k | [A] - BAYER E A ET AL, "Biocytin hydrazide-A selective label for sialic acids, galactose, and other sugars in glycoconjugates using avidin-biotin technology", ANALYTICAL BIOCHEMISTRY, ACADEMIC PRESS INC, NEW YORK, vol. 170, no. 2, doi:10.1016/0003-2697(88)90631-8, ISSN 0003-2697, (1988), pages 271 - 281, (19880501), XP024820496 [A] 1-17 * figure 1 * DOI: http://dx.doi.org/10.1016/0003-2697(88)90631-8 | [A] - Scott et al., "Characterization of dextrans by the optical rotation of their cuprammonium complexes", Journal of the American Chemical Society, vol. 79, (1957), pages 1178 - 1182, URL: http://pubs.acs.org/doi/pdf/10.1021/ja01562a039, (20130116), XP055049891 [A] 1-17 * sample 13;; table I * |