(19)

(11)

EP 4 243 601 A1

(12)

(43) Date of publication: 20.09.2023 Bulletin 2023/38 (21) Application number: 21819579.0 (22) Date of filing: 16.11.2021

(51) International Patent Classification (IPC):  A01G 27/02(2006.01) A01G 27/06(2006.01) (52) Cooperative Patent Classification (CPC): A01G 27/02; A01G 27/06 (86) International application number: PCT/IB2021/060586 (87) International publication number: WO 2022/101884 (19.05.2022 Gazette 2022/20)

(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: 16.11.2020 IT 202000027384 (71) Applicant: Universita' Degli Studi di Firenze 50121 Firenze (IT)	(72) Inventor: GHINASSI, Graziano 50145 Firenze (IT) (74) Representative: Pietri, Simona  Società Italiana Brevetti S.p.A. Corso dei Tintori, 25 50122 Firenze 50122 Firenze (IT)