(19)

(11)

EP 4 262 452 A1

(12)

(43) Date of publication: 25.10.2023 Bulletin 2023/43 (21) Application number: 21844392.7 (22) Date of filing: 16.12.2021

(51) International Patent Classification (IPC):  A24F 15/12(2006.01) A24F 19/10(2006.01) A24F 15/18(2006.01) (52) Cooperative Patent Classification (CPC): A24F 15/18; A24F 19/10 (86) International application number: PCT/IB2021/061864 (87) International publication number: WO 2022/130282 (23.06.2022 Gazette 2022/25)

(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: 16.12.2020 PT 2020116951 (71) Applicant: UNIVERSIDADE NOVA DE LISBOA 1099-085 Lisboa (PT)	(72) Inventors: FREIXO PORTELA, Carla Andreia 1900-250 Lisboa (PT) RODRIGUES SIMÕES SOARES, Bruno Alexandre 1900-086 Lisboa (PT) GOMES AGUIAR DA FONSECA, Maria João 1300-294 Lisboa (PT) ASTLEY, Richard 1094JA Amsterdam (NL) (74) Representative: Pereira da Cruz, Joao  J. Pereira da Cruz, S.A. Rua Victor Cordon, 10-A 1249-103 Lisboa 1249-103 Lisboa (PT)