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(11)

EP 4 225 029 A1

(12)

(43) Date of publication: 16.08.2023 Bulletin 2023/33 (21) Application number: 21878470.0 (22) Date of filing: 06.10.2021

(51) International Patent Classification (IPC):  A01N 25/00(2006.01) A01N 63/30(2020.01) A01P 7/04(2006.01) (52) Cooperative Patent Classification (CPC): A01P 7/04; A01N 63/30   C-Sets: A01N 63/30, A01N 25/00, A01N 25/04; (86) International application number: PCT/US2021/053795 (87) International publication number: WO 2022/076577 (14.04.2022 Gazette 2022/15)

(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: 06.10.2020 US 202063087922 P 30.09.2021 US 202117490173 (71) Applicant: Sigurdson, John Thomas Kailua-Kona, HI 96740 (US)	(72) Inventor: Sigurdson, John Thomas Kailua-Kona, HI 96740 (US) (74) Representative: Berggren Oy  P.O. Box 16 Eteläinen Rautatiekatu 10A 00101 Helsinki 00101 Helsinki (FI)