(19)

(11)

EP 4 387 884 A1

(12)

(43) Date of publication: 26.06.2024 Bulletin 2024/26 (21) Application number: 22782458.8 (22) Date of filing: 18.08.2022

(51) International Patent Classification (IPC):  B61L 1/02(2006.01) B61L 27/53(2022.01) B61L 1/16(2006.01) B61L 27/57(2022.01) (52) Cooperative Patent Classification (CPC): B61L 1/02; B61L 1/16; B61L 27/53; B61L 27/57 (86) International application number: PCT/EP2022/073114 (87) International publication number: WO 2023/021154 (23.02.2023 Gazette 2023/08)

(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 (30) Priority: 19.08.2021 EP 21192206 (71) Applicant: Konux GmbH 81369 München (DE)	(72) Inventor: MUNISWAMY, Nrithya 80636 Munich (DE) (74) Representative: Stellbrink & Partner Patentanwälte mbB  Widenmayerstrasse 10 80538 München 80538 München (DE)