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EP 4 559 038 A1

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(43) Date of publication: 28.05.2025 Bulletin 2025/22 (21) Application number: 22952119.0 (22) Date of filing: 21.07.2022

(51) International Patent Classification (IPC):  H01M 10/0525(2010.01) H01M 10/056(2010.01) H01M 4/38(2006.01) H01M 4/66(2006.01) H01M 10/058(2010.01) (52) Cooperative Patent Classification (CPC): H01M 10/0525; H01M 4/131; H01M 4/134; H01M 4/1395; H01M 4/386; H01M 10/0567; H01M 10/0568; H01M 10/0569; H01M 2300/0028; H01M 2300/0045; Y02E 60/10 (86) International application number: PCT/US2022/037899 (87) International publication number: WO 2024/019726 (25.01.2024 Gazette 2024/04)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (71) Applicant: Sionic Energy, Inc. Rochester, NY 14615 (US)	(72) Inventors: MOGANTY, Surya S. New York 14467 (US) VAIDYA, Rutvik Rochester, New York 14618 (US) ZHU, Xiaojing Rochester, New York 14623 (US) BROWN, Kevin Rochester, New York 14620 (US) (74) Representative: Dehns Germany Partnerschaft mbB  Theresienstraße 6-8 80333 München 80333 München (DE)