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EP4329033
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EP About this file: EP4329033
| EP4329033 - SOLID ELECTROLYTE AND PREPARATION METHOD THEREFOR [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 26.01.2024 Database last updated on 28.03.2026 | |
| Former | The international publication has been made Status updated on 16.06.2023 | Most recent event Tooltip | 24.12.2025 | New entry: Renewal fee paid | Applicant(s) | For all designated states LG Energy Solution, Ltd. Tower 1, 108, Yeoui-daero Yeongdeungpo-gu Seoul 07335 / KR | [2024/09] | Inventor(s) | 01 /
LEE, Jung Pil Daejeon 34122 / KR | 02 /
KIM, Dong Kyu Daejeon 34122 / KR | [2024/09] | Representative(s) | Goddar, Heinz J. Boehmert & Boehmert Anwaltspartnerschaft mbB Pettenkoferstrasse 22 80336 München / DE | [2024/09] | Application number, filing date | 22904678.4 | 08.12.2022 | [2024/09] | WO2022KR19893 | Priority number, date | KR20210174998 | 08.12.2021 Original published format: KR 20210174998 | KR20220169893 | 07.12.2022 Original published format: KR 20220169893 | [2024/09] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023106849 | Date: | 15.06.2023 | Language: | KO | [2023/24] | Type: | A1 Application with search report | No.: | EP4329033 | Date: | 28.02.2024 | Language: | EN | [2024/09] | Search report(s) | International search report - published on: | KR | 15.06.2023 | (Supplementary) European search report - dispatched on: | EP | 26.05.2025 | Classification | IPC: | H01M10/0565, H01M10/0562, H01M10/052 | [2025/26] | CPC: |
H01M10/0565 (EP);
H01M10/056 (US);
H01M10/052 (EP);
H01M10/0562 (EP);
H01M2300/0065 (US);
H01M2300/0082 (EP);
|
| Former IPC [2024/09] | H01M10/0565 | 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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2024/09] | Title | German: | FESTELEKTROLYT UND HERSTELLUNGSVERFAHREN DAFÜR | [2024/09] | English: | SOLID ELECTROLYTE AND PREPARATION METHOD THEREFOR | [2024/09] | French: | ÉLECTROLYTE SOLIDE ET SON PROCÉDÉ DE PRÉPARATION | [2024/09] | Entry into regional phase | 21.11.2023 | Translation filed | 21.11.2023 | National basic fee paid | 21.11.2023 | Search fee paid | 21.11.2023 | Designation fee(s) paid | 21.11.2023 | Examination fee paid | Examination procedure | 21.11.2023 | Examination requested [2024/09] | 25.07.2025 | Amendment by applicant (claims and/or description) | 25.07.2025 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 24.12.2024 | Renewal fee patent year 03 | 23.12.2025 | 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 | [XI] US2018166759 (ZHAMU ARUNA et al.) [X] 1-4,6-15 * examples B6, B6-b, D6; paragraphs [0103] , [0145]; tables 1,3 *[I] 5 | [XI] EREN ESIN: "Li+ doped chitosan-based solid polymer electrolyte incorporated with PEDOT:PSS for electrochromic device", BEYKENT UNIVERSITY, vol. 5, no. 3, 30 December 2018 (2018-12-30), pages 1413 - 1422, XP093275511, ISSN: 2149-0120, DOI: 10.18596/jotcsa.433901 [X] 1-4,6-15 * page 1413 - page 1416 *[I] 5 DOI: http://dx.doi.org/10.18596/jotcsa.433901 | International search | [Y] KR20200122904 (LG CHEMICAL LTD et al.) [Y] 1-17 * See claims 1, 5, 6, 9 and 11; and paragraphs [0054], [0056], [0060], [0061], [0064]-[0066], [0068], [0080], [0093] and [0094]. * | [A] KR102315399 (주식회사 엘지화학 et al.) [A] 1-17 * See claims 1 and 3-10. * | [A] JP2000268871 (HITACHI CHEMICAL CO LTD et al.) [A] 1-17 * See entire document. * | [A] KR20180093064 (NANOTEK INSTRUMENTS INC et al.) [A] 1-17 * See entire document. * | [Y] KIM JU-MYUNG, PARK HAN-SAEM, PARK JANG-HOON, KIM TAE-HEE, SONG HYUN-KON, LEE SANG-YOUNG: "Conducting Polymer-Skinned Electroactive Materials of Lithium-Ion Batteries: Ready for Monocomponent Electrodes without Additional Binders and Conductive Agents", APPLIED MATERIALS & INTERFACES, AMERICAN CHEMICAL SOCIETY, US, vol. 6, no. 15, 13 August 2014 (2014-08-13), US , pages 12789 - 12797, XP093069253, ISSN: 1944-8244, DOI: 10.1021/am502736m [Y] 1-17 * See abstract; and pages 12789 and 12790. * DOI: http://dx.doi.org/10.1021/am502736m | by applicant | KR20210174998 | KR20220169893 | KR20190086775 |