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EP 4 175 473 A1

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(43) Date of publication: 10.05.2023 Bulletin 2023/19 (21) Application number: 21735976.9 (22) Date of filing: 28.06.2021

(51) International Patent Classification (IPC):  A01N 25/28(2006.01) C09D 5/14(2006.01) C14C 3/02(2006.01) A01N 47/48(2006.01) A01N 25/04(2006.01) A01P 1/00(2006.01) (52) Cooperative Patent Classification (CPC): A01N 25/28; A01N 47/48; C09D 5/14; A01N 25/04; C08K 9/10; C09D 7/63; C08K 5/47; C08L 75/04 (86) International application number: PCT/EP2021/067684 (87) International publication number: WO 2022/002846 (06.01.2022 Gazette 2022/01)

(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: 01.07.2020 EP 20183565 (71) Applicant: Laboratorios Miret, S.A. 08228 Les Fonts de Terrassa, Barcelona (ES)

(72) Inventors: CASANOVA MORISCO, Alexis 08228 Terrassa (Barcelona) (ES) FERNÁNDEZ GONZÁLEZ, Angel 08228 Terrassa (Barcelona) (ES) SEGRET PONS, Roger 08228 Terrassa (Barcelona) (ES) SÁNCHEZ RUIZ, Xavier 08228 Terrassa (ES) SEGUER BONAVENTURA, Joan 08228 Terrassa (Barcelona) (ES) (74) Representative: Gille Hrabal Partnerschaftsgesellschaft mbB Patentanwälte  Brucknerstraße 20 40593 Düsseldorf 40593 Düsseldorf (DE)