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EP 4 110 379 A1

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(43) Date of publication: 04.01.2023 Bulletin 2023/01 (21) Application number: 21712408.0 (22) Date of filing: 11.02.2021

(51) International Patent Classification (IPC):  A61K 39/04(2006.01) A61P 35/00(2006.01) A61K 35/74(2015.01) A61K 39/00(2006.01) (52) Cooperative Patent Classification (CPC): A61P 35/00; A61K 39/04; A61K 35/74; A61K 2039/521; A61K 2039/522; A61K 2039/585 (86) International application number: PCT/BG2021/000008 (87) International publication number: WO 2021/168522 (02.09.2021 Gazette 2021/35)

(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: 25.02.2020 BG 11309120 (71) Applicants: Hadjieva, Nasya Spartakova 1000 Sofia (BG) Petrov, Milhail Mihailov 1000 Sofia (BG) Hadjieva, Dora Spartakova 4000 Plovdiv (BG) Rachkovska, Zoya Vangelis 4000 Plovdiv (BG)

(72) Inventors: Hadjieva, Nasya Spartakova 1000 Sofia (BG) Petrov, Milhail Mihailov 1000 Sofia (BG) Hadjieva, Dora Spartakova 4000 Plovdiv (BG) Rachkovska, Zoya Vangelis 4000 Plovdiv (BG) (74) Representative: Hristova, Lilyana  RP Partners Ltd. 11, Slaveikov sq., fl.1, office 5 1000 Sofia 1000 Sofia (BG)