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EP4122972
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EP About this file: EP4122972
| EP4122972 - POLYETHER COMPOUND, IONIC COMPOSITION, AND MOLDED BODY [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 23.12.2022 Database last updated on 30.07.2024 | |
| Former | The international publication has been made Status updated on 07.06.2022 | Most recent event Tooltip | 24.02.2024 | Supplementary search report | published on 27.03.2024 [2024/13] | Applicant(s) | For all designated states Zeon Corporation 6-2, Marunouchi, 1-chome Chiyoda-ku Tokyo 100-8246 / JP | [2023/04] | Inventor(s) | 01 /
HAYANO, Shigetaka c/o Zeon Corporation, 6-2, Marunouchi 1-chome, Chiyoda-ku Tokyo 100-8246 / JP | [2023/04] | Representative(s) | Maiwald GmbH Elisenhof Elisenstraße 3 80335 München / DE | [2023/04] | Application number, filing date | 21771428.6 | 12.03.2021 | [2023/04] | WO2021JP10021 | Priority number, date | JP20200046284 | 17.03.2020 Original published format: JP 2020046284 | [2023/04] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021187352 | Date: | 23.09.2021 | Language: | JA | [2021/38] | Type: | A1 Application with search report | No.: | EP4122972 | Date: | 25.01.2023 | Language: | EN | [2023/04] | Search report(s) | International search report - published on: | JP | 23.09.2021 | (Supplementary) European search report - dispatched on: | EP | 23.02.2024 | Classification | IPC: | C08G65/325, C08K5/3445, C08L71/03 | [2023/04] | CPC: |
C08G65/325 (EP);
C08L71/03 (EP);
H01M10/052 (EP);
H01M10/0568 (EP);
Y02E10/542 (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 [2023/04] | Title | German: | POLYETHERVERBINDUNG, IONISCHE ZUSAMMENSETZUNG UND FORMKÖRPER | [2023/04] | English: | POLYETHER COMPOUND, IONIC COMPOSITION, AND MOLDED BODY | [2023/04] | French: | COMPOSÉ POLYÉTHER, COMPOSITION IONIQUE ET CORPS MOULÉ | [2023/04] | Entry into regional phase | 13.09.2022 | Translation filed | 13.09.2022 | National basic fee paid | 13.09.2022 | Search fee paid | 13.09.2022 | Designation fee(s) paid | 13.09.2022 | Examination fee paid | Examination procedure | 13.09.2022 | Examination requested [2023/04] | Fees paid | Renewal fee | 29.03.2023 | Renewal fee patent year 03 | 15.02.2024 | Renewal fee patent year 04 |
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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 | [ ] - No further relevant documents disclosed | International search | [XA]US2008125559 (RADOSZ MACIEJ [US], et al) [X] 1-3, 6 * , paragraphs [0001], [0007], [0012], [0041], [0042], fia. 1, 6 * [A] 4, 5; | [XA]US2009266230 (RADOSZ MACIEJ [US], et al) [X] 1-3, 6 * , paragraph [0004], scheme 2, paragraphs [0052], [0053], scheme 3 * [A] 4, 5; | [A]WO2014148598 (ZEON CORP [JP]) [A] 1-6 * , entire text *; | [A]WO2018038202 (ZEON CORP [JP]) [A] 1-6 * , entire text *; | [AP]WO2020066743 (ZEON CORP [JP]) [AP] 1-6* , entire text *; | [XA] - Heyi Hu, Wen Yuan, Lanshuo Lu, Hui Zhao, Zhe Jia, Gregory L. Baker, "Low glass transition temperature polymer electrolyte prepared from ionic liquid grafted polyethylene oxide", Journal of Polymer Science Part A: Polymer Chemistry, John Wiley & Sons, Inc., US, US , (20140801), vol. 52, no. 15, doi:10.1002/pola.27217, ISSN 0887-624X, pages 2104 - 2110, XP055266973 [X] 1-3, 6 * , EXPERIMENTAL, SCHEME 1, TABLE 2 * [A] 4, 5 DOI: http://dx.doi.org/10.1002/pola.27217 | [XA] - Hu Heyi, Yuan Wen, Jia Zhe, Baker Gregory L., "Ionic liquid-based random copolymers: a new type of polymer electrolyte with low glass transition temperature", RSC Advances, (20141128), vol. 2015, no. 5, doi:10.1039/C4RA13432J, pages 3135 - 3140, XP055859065 [X] 1-3, 6 * , Experimental, Results and discussion, Fig. 3(a), Table 1 * [A] 4, 5 DOI: http://dx.doi.org/10.1039/C4RA13432J | by applicant | JPS4627534B | JP2002246066 | JP2010053217 |