(19)

(11)

EP 4 143 565 A1

(12)

(43) Date of publication: 08.03.2023 Bulletin 2023/10 (21) Application number: 21722219.9 (22) Date of filing: 29.04.2021

(51) International Patent Classification (IPC):  G01N 33/00(2006.01) (52) Cooperative Patent Classification (CPC): G01N 33/0016; G01N 33/004; G01N 33/0036; Y02A 50/20 (86) International application number: PCT/EP2021/061327 (87) International publication number: WO 2021/219816 (04.11.2021 Gazette 2021/44)

(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: 29.04.2020 EP 20172219 (71) Applicant: Folium Biosciences Europe B.V. 1382 GS Weesp (NL)	(72) Inventor: DE VRIES, Tjerk Jan 1382 GS WEESP (NL) (74) Representative: Patent Business B.V.  Lange Amerikaweg 81 7332 BP Apeldoorn 7332 BP Apeldoorn (NL)