EP3861087 - POLYMERIC CHROMOPHORES, COMPOSITIONS COMPRISING THE SAME, AND METHODS OF PREPARING AND USING THE SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 09.07.2021 Database last updated on 31.08.2024 | |
Former | The international publication has been made Status updated on 18.04.2020 | Most recent event Tooltip | 25.08.2023 | New entry: Renewal fee paid | Applicant(s) | For all designated states North Carolina State University 1021 Main Campus Drive 2nd Floor Raleigh, North Carolina 27606 / US | [2021/32] | Inventor(s) | 01 /
LINDSEY, Jonathan S. 1236 Canterbury Road Raleigh, North Carolina 27608 / US | 02 /
HU, Gongfang 30 Avalon Drive, Unit 5232 Milford, Connecticut 06460 / US | 03 /
LIU, Rui 1007 Village Greenway, Apartment F Cary, North Carolina 27511 / US | 04 /
LIU, Sijia 2320 Crescent Creek Drive, Apt. 207 Raleigh, NC 27606 / US | [2021/32] | Representative(s) | Marks & Clerk LLP 15 Fetter Lane London EC4A 1BW / GB | [N/P] |
Former [2021/32] | Robin, Yann Marks & Clerk LLP Aurora 120 Bothwell Street Glasgow G2 7JS / GB | Application number, filing date | 19871166.5 | 01.10.2019 | [2021/32] | WO2019US54008 | Priority number, date | US201862739916P | 02.10.2018 Original published format: US 201862739916 P | [2021/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020076553 | Date: | 16.04.2020 | Language: | EN | [2020/16] | Type: | A1 Application with search report | No.: | EP3861087 | Date: | 11.08.2021 | Language: | EN | The application published by WIPO in one of the EPO official languages on 16.04.2020 takes the place of the publication of the European patent application. | [2021/32] | Search report(s) | International search report - published on: | US | 16.04.2020 | (Supplementary) European search report - dispatched on: | EP | 14.07.2022 | Classification | IPC: | C09K11/06, G01N33/58 | [2021/32] | CPC: |
G01N33/582 (EP,US);
A61K49/0054 (US);
C08L33/08 (US);
C09B69/10 (US);
G01N33/1813 (US);
G01N33/532 (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 [2021/32] | Title | German: | POLYMERE CHROMOPHOREN, DIESE ENTHALTENDE ZUSAMMENSETZUNGEN UND VERFAHREN ZU IHRER HERSTELLUNG UND VERWENDUNG | [2021/32] | English: | POLYMERIC CHROMOPHORES, COMPOSITIONS COMPRISING THE SAME, AND METHODS OF PREPARING AND USING THE SAME | [2021/32] | French: | CHROMOPHORES POLYMÈRES, COMPOSITIONS LES COMPRENANT, ET LEURS PROCÉDÉS DE PRÉPARATION ET D'UTILISATION | [2021/32] | Entry into regional phase | 17.03.2021 | National basic fee paid | 17.03.2021 | Search fee paid | 17.03.2021 | Designation fee(s) paid | 17.03.2021 | Examination fee paid | Examination procedure | 17.03.2021 | Examination requested [2021/32] | 03.02.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 29.09.2021 | Renewal fee patent year 03 | 26.08.2022 | Renewal fee patent year 04 | 24.08.2023 | 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. | Documents cited: | Search | [X]EP0002963 (EASTMAN KODAK CO [US]) [X] 1-10 * page 12; compound 2 * * page 14 - page 15 *; | [X]US2007105990 (MAKINO NAONORI [JP], et al) [X] 1-10 * page 12 *; | [XP]WO2019126144 (UNIV NORTH CAROLINA STATE [US]) [XP] 1-15 * claim - *; | [X] - MORISHIMA Y ET AL, "CHARACTERIZATION OF UNIMOLECULAR MICELLES OF RANDOM COPOLYMERS OF SODIUM 2-(ACRYLAMIDO)-2-METHYLPROPANESULFONATE AND METHACRYLAMIDES BEARING BULKYHYDROPHOBIC SUBSTITUENTS", MACROMOLECULES, AMERICAN CHEMICAL SOCIETY, US, (19950410), vol. 28, no. 8, doi:10.1021/MA00112A037, ISSN 0024-9297, pages 2874 - 2881, XP000500431 [X] 1-10 * page 2875, column l * DOI: http://dx.doi.org/10.1021/ma00112a037 | [X] - MORISHIMA YOTARO ET AL, "Anomalously Blue-Shifted Fluorescence and Phosphorescence of Zinc(II) Tetraphenylporphyrin in Highly Constraining Microenvironments in Hydrophobically Modified Polysulfonates", MACROMOLECULES, US, (19950201), vol. 28, no. 4, doi:10.1021/ma00108a056, ISSN 0024-9297, pages 1203 - 1207, XP055938956 [X] 1-10 * page 1204, column l * DOI: http://dx.doi.org/10.1021/ma00108a056 | [X] - MORISHIMA YOTARO ET AL, "Photophysical Behavior of Zinc(II) Tetraphenylporphyrin in Highly Constraining Microenvironments. Anomalously Long-Lived Excited-Triplet in the Hydrophobic Clusters of Amphiphilic Polysulfonates", THE JOURNAL OF PHYSICAL CHEMISTRY, (19950301), vol. 99, no. 13, doi:10.1021/j100013a021, ISSN 0022-3654, pages 4512 - 4517, XP055938957 [X] 1-10 * page 4513 * DOI: http://dx.doi.org/10.1021/j100013a021 | [X] - MIZUSAKI MASANOBU ET AL, "Interaction of Pyrene-Labeled Hydrophobically Modified Polyelectrolytes with Oppositely Charged Mixed Micelles Studied by Fluorescence Quenching", JOURNAL OF PHYSICAL CHEMISTRY PART B, US, (19980301), vol. 102, no. 11, doi:10.1021/jp9732118, ISSN 1520-6106, pages 1908 - 1915, XP055938958 [X] 1-10 * page 1909, column l * DOI: http://dx.doi.org/10.1021/jp9732118 | [X] - MIZUSAKI M ET AL, "An assessment by fluorescence spectroscopy of the stability of polyanions/positively charged liposome systems in the presence of polycations", POLYMER, ELSEVIER, AMSTERDAM, NL, (20010601), vol. 42, no. 13, doi:10.1016/S0032-3861(01)00049-0, ISSN 0032-3861, pages 5615 - 5624, XP004232637 [X] 1-10 * figure 1 * DOI: http://dx.doi.org/10.1016/S0032-3861(01)00049-0 | [X] - MIZUSAKI M ET AL, "Interaction of a pyrene-labeled cholesterol-bearing polyanion with surfactant micelles studied by fluorescence quenching", POLYMER, ELSEVIER, AMSTERDAM, NL, (20020101), vol. 43, no. 22, doi:10.1016/S0032-3861(02)00445-7, ISSN 0032-3861, pages 5865 - 5871, XP004379791 [X] 1-10 * page 5866, column l * DOI: http://dx.doi.org/10.1016/S0032-3861(02)00445-7 | [XP] - LIU RUI ET AL, "Self-assembly with fluorescence readout in a free base dipyrrin-polymer triggered by metal ion binding in aqueous solution", NEW JOURNAL OF CHEMISTRY, GB, vol. 43, no. 24, doi:10.1039/C9NJ01787A, ISSN 1144-0546, (20190617), pages 9711 - 9724, URL: https://pubs.rsc.org/en/content/articlepdf/2019/nj/c9nj01787a, XP055938960 [XP] 1-10 * Scheme 2; page 9715 * DOI: http://dx.doi.org/10.1039/C9NJ01787A | International search | [A]US2012282632 (CHIU DANIEL T [US], et al) [A] 1-3, 30-32 * Entire Document *; | [A]US2013149252 (HARA ISAO [JP], et al) [A] 1-3, 30-32* Entire Document *; | [A]US2013280751 (PAPKOVSKY DMITRI [IE], et al) [A] 1-3, 30-32 * Entire Document *; | [X]WO2018044688 (LIFE TECHNOLOGIES CORP [US]) [X] 1-3 * para [0094]-[0096], [0100],[0192]-[0196], [0199]. [0202], [0207], Fig 14; Fig 16 *; | [A]WO2018156965 (UNIV DUKE [US]) [A] 1-3, 30-32 * Entire Document *; | [XD] - MORISHIMA et al., "Characterization of Unimolecular Micelles of Random Copolymers of Sodium 2-(Acrylamido)-2-methylpropanesulfonate and Methacrylamides Bearing Bulky Hydrophobic Substituents", Macromolecules, (19950000), vol. 28, no. 8, pages 2874 - 2881, XP000500431 [XD] 30-32 * . pg 2875, Chart 1; pg 2876, col 1, para 3; pg 2879, col 2, para 3 * DOI: http://dx.doi.org/10.1021/ma00112a037 |