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EP 4 453 980 A1

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(43) Date of publication: 30.10.2024 Bulletin 2024/44 (21) Application number: 22835613.5 (22) Date of filing: 09.12.2022

(51) International Patent Classification (IPC):  H01G 11/82(2013.01) H01G 11/74(2013.01) H01G 11/18(2013.01) H01G 2/10(2006.01) H01M 50/107(2021.01) H01M 50/183(2021.01) H01M 50/609(2021.01) H01M 50/166(2021.01) H01M 50/143(2021.01) H01G 11/80(2013.01) H01G 11/84(2013.01) H01G 2/08(2006.01) H01G 13/00(2013.01) H01M 50/152(2021.01) H01M 50/60(2021.01) H01M 50/169(2021.01) H01M 10/04(2006.01) H01M 50/179(2021.01) (52) Cooperative Patent Classification (CPC): H01G 11/84; H01G 11/82; H01G 11/80; H01M 50/107; H01M 50/152; H01M 50/166; H01G 11/18; H01G 11/74; H01G 2/08; H01G 2/106; H01G 2/103; H01M 50/143; H01M 50/169; H01M 50/179; H01M 50/183; H01M 50/609; H01M 50/668; H01G 13/003; H01M 10/0431; Y02E 60/13 (86) International application number: PCT/EP2022/085171 (87) International publication number: WO 2023/117487 (29.06.2023 Gazette 2023/26)

(84) 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 Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 23.12.2021 DE 102021134619 14.01.2022 DE 102022100863 (71) Applicant: Skeleton Technologies GmbH 01900 Grossröhrsdorf (DE)	(72) Inventors: GÜNTHER, Max 01900 Großröhrsdorf (DE) WEINGARTH, Daniel 01900 Großröhrsdorf (DE) (74) Representative: KASTEL Patentanwälte PartG mbB  St.-Cajetan-Straße 41 81669 München 81669 München (DE)