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(11)

EP 3 874 557 A1

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(43) Date of publication: 08.09.2021 Bulletin 2021/36 (21) Application number: 19791282.7 (22) Date of filing: 29.10.2019

(51) International Patent Classification (IPC):  H01P 11/00(2006.01) H01P 1/217(2006.01) H01P 7/06(2006.01) (86) International application number: PCT/EP2019/079573 (87) International publication number: WO 2020/089255 (07.05.2020 Gazette 2020/19)

(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: 29.10.2018 US 201862752066 P 14.12.2018 LU 101038 (71) Applicants: Universität Hamburg 20148 Hamburg (DE) Wisconsin Alumni Research Foundation Madison, WI 53705 (US)

(72) Inventors: BLICK, Robert 22763 Hamburg (DE) LAGALLY, Max Madison, Wisconsin 53705 (US) (74) Representative: Koplin, Moritz  Anne-Conway-Straße 1 28359 Bremen 28359 Bremen (DE)