(19)

(11)

EP 4 824 886 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24904667.3 (22) Date of filing: 06.12.2024

(51) International Patent Classification (IPC):  H01M 10/0525(2010.01) H01M 4/04(2006.01) H01M 4/02(2006.01) H01M 4/36(2006.01) (52) Cooperative Patent Classification (CPC): Y02E 60/10; H01M 10/0525; H01M 4/485; H01M 4/505; H01M 4/525; H01M 4/625; H01M 2004/028 (86) International application number: PCT/US2024/058891 (87) International publication number: WO 2025/128430 (19.06.2025 Gazette 2025/25)

(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: GE KH MA MD TN (30) Priority: 11.12.2023 US 202363608573 P (71) Applicant: Wildcat Discovery Technologies, Inc. San Diego, California 92121 (US)	(72) Inventors: LEE, Jinhyuk Montreal, Québec H3H 2M3 (CA) AHMED, Hoda San Diego, California 92121 (US) FONG, Richie San Diego, California 92121 (US) LI, Hao San Diego, California 92121 (US) (74) Representative: Casalonga  Casalonga & Partners Sendlinger Straße 7 80331 München 80331 München (DE)