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EP 4 284 351 A1

(12)

(43) Date of publication: 06.12.2023 Bulletin 2023/49 (21) Application number: 22705910.2 (22) Date of filing: 28.01.2022

(51) International Patent Classification (IPC):  A61K 31/05(2006.01) A61K 31/122(2006.01) A61K 31/19(2006.01) A61K 31/385(2006.01) A61K 36/268(2006.01) A61K 36/328(2006.01) A61P 25/02(2006.01) A61P 29/00(2006.01) A61K 31/12(2006.01) A61K 31/145(2006.01) A61K 31/343(2006.01) A61K 36/15(2006.01) A61K 36/324(2006.01) A61K 45/06(2006.01) A61P 25/04(2006.01) (52) Cooperative Patent Classification (CPC): A61K 31/05; A61K 31/12; A61K 31/122; A61K 31/145; A61K 31/19; A61K 31/343; A61K 31/385; A61K 36/15; A61K 36/268; A61K 36/324; A61K 36/328; A61K 45/06; A61P 25/02; A61P 29/00; A61P 25/04; A61K 36/185; A61K 36/87; A61K 36/9068; A61K 36/9066   C-Sets: A61K 31/19, A61K 2300/00; A61K 31/343, A61K 2300/00; A61K 31/385, A61K 2300/00; A61K 36/15, A61K 2300/00; A61K 36/268, A61K 2300/00; A61K 36/9066, A61K 2300/00; A61K 36/9068, A61K 2300/00; A61K 36/87, A61K 2300/00; A61K 36/185, A61K 2300/00; A61K 31/05, A61K 2300/00; A61K 36/328, A61K 2300/00; A61K 31/12, A61K 2300/00; A61K 36/324, A61K 2300/00; A61K 31/122, A61K 2300/00; A61K 31/145, A61K 2300/00; (86) International application number: PCT/IT2022/050010 (87) International publication number: WO 2022/162711 (04.08.2022 Gazette 2022/31)

(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: 28.01.2021 IT 202100001724 06.04.2021 IT 202100008447 (71) Applicant: Specchiasol S.r.l. 37012 Bussolengo (IT)	(72) Inventors: SCIALPI, Antonio 37026 PESCANTINA (IT) GARDANA, Claudio Sebastiano 24050 CIVIDATE AL PIANO (IT) PAFUNDI, Elena 37138 VERONA (IT) (74) Representative: Petraz, Gilberto Luigi et al GLP S.r.l. Viale Europa Unita, 17133100 Udine Viale Europa Unita, 17133100 Udine (IT)