(19)

(11)

EP 3 756 011 A1

(12)

(43) Date of publication: 30.12.2020 Bulletin 2020/53 (21) Application number: 18764986.8 (22) Date of filing: 13.07.2018

(51) International Patent Classification (IPC):  G01N 33/574(2006.01) G01N 33/68(2006.01) (86) International application number: PCT/CH2018/000031 (87) International publication number: WO 2019/018950 (31.01.2019 Gazette 2019/05)

(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 (30) Priority: 22.07.2017 CH 9542017 (71) Applicant: Kovacs-Benke, Eva 4127 Birsfelden (CH)	(72) Inventor: Kovacs-Benke, Eva 4127 Birsfelden (CH)