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(11)

EP 4 355 347 A1

(12)

(43) Date of publication: 24.04.2024 Bulletin 2024/17 (21) Application number: 22737531.8 (22) Date of filing: 15.06.2022

(51) International Patent Classification (IPC):  A61K 36/22(2006.01) A61K 38/43(2006.01) A61K 36/537(2006.01) A61P 29/00(2006.01) (52) Cooperative Patent Classification (CPC): A61K 36/22; A61K 36/537; A61K 2300/00; A61K 38/4873   C-Sets: A61K 38/4873, A61K 2300/00; (86) International application number: PCT/IB2022/055541 (87) International publication number: WO 2022/264058 (22.12.2022 Gazette 2022/51)

(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: 16.06.2021 IT 202100015704 (71) Applicant: Neilos S.r.l. 80063 Piano di Sorrento (NA) (IT)	(72) Inventor: DI MAIO, Umberto 80065 Sant'Agnello (Napoli) (IT) (74) Representative: Longoni, Alessandra  AL & Partners Srl Via C. Colombo ang. Via Appiani (Corte del Cotone) 20831 Seregno (MB) 20831 Seregno (MB) (IT)