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EP4207411
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EP About this file: EP4207411
| EP4207411 - ELECTRODE ASSEMBLY FOR SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 02.06.2023 Database last updated on 19.10.2024 | Most recent event Tooltip | 05.04.2024 | Amendment by applicant | 05.04.2024 | Change - designated states | published on 08.05.2024 [2024/19] | Applicant(s) | For all designated states SK On Co., Ltd. 51, Jong-ro Jongno-gu Seoul 03161 / KR | [2023/27] | Inventor(s) | 01 /
YANG, Ji Won 34124 Daejeon / KR | 02 /
OH, Young Rae 34124 Daejeon / KR | 03 /
JUNG, Jae Young 34124 Daejeon / KR | [2023/27] | Representative(s) | Prüfer & Partner mbB Patentanwälte · Rechtsanwälte Sohnckestraße 12 81479 München / DE | [2023/27] | Application number, filing date | 22217284.3 | 30.12.2022 | [2023/27] | Priority number, date | KR20210193916 | 31.12.2021 Original published format: KR 20210193916 | KR20220169135 | 06.12.2022 Original published format: KR 20220169135 | [2023/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP4207411 | Date: | 05.07.2023 | Language: | EN | [2023/27] | Type: | A3 Search report | No.: | EP4207411 | Date: | 04.10.2023 | Language: | EN | [2023/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.09.2023 | Classification | IPC: | H01M10/04, H01M10/0583, H01M10/0525, H01M50/406, H01M50/46, H01M50/466 | [2023/40] | CPC: |
H01M10/0459 (EP,CN);
H01M50/461 (CN);
H01M10/0431 (EP,US);
H01M10/04 (EP);
H01M10/0404 (CN);
H01M10/0413 (CN);
H01M10/052 (EP);
H01M10/0525 (EP);
H01M10/0583 (EP);
H01M50/406 (EP);
H01M50/46 (CN);
H01M50/466 (EP,CN);
|
| Former IPC [2023/27] | H01M10/04, H01M10/0583, H01M10/0525, H01M50/406 | 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 [2024/19] |
| Former [2023/27] | 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 | Extension states | BA | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | ELEKTRODENANORDNUNG FÜR SEKUNDÄRBATTERIE UND VERFAHREN ZUR HERSTELLUNG DAVON | [2023/27] | English: | ELECTRODE ASSEMBLY FOR SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME | [2023/27] | French: | ENSEMBLE D'ÉLECTRODES POUR BATTERIE SECONDAIRE ET SON PROCÉDÉ DE FABRICATION | [2023/27] | Examination procedure | 30.12.2022 | Examination requested [2023/27] | 04.04.2024 | Amendment by applicant (claims and/or description) | 04.04.2024 | Date on which the examining division has become responsible |
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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 | [Y]KR20000051741 (SAMSUNG SDI CO LTD) [Y] 4,5 * figure 1 *; | [XY]KR20120118759 (SK INNOVATION CO LTD [KR]) [X] 1-3,6-12,15 * paragraph [0040]; figure 4 * [Y] 4,5,13; | [YA]JP2013179035 (NISSAN MOTOR) [Y] 7,13,15 * paragraph [0094]; figure 5 * [A] 14; | [Y]KR20200095896 (LG CHEMICAL LTD [KR]) [Y] 4,5 * paragraph [0011]; figure 1 *; | [YA]US11090827 (YAMAMOTO TAKESHI [JP], et al) [Y] 7,13,15 * column 6, line 27 - column 6, line 44 *[A] 14 | by applicant | KR102183796B | KR20220169135 | KR20210193916 |