(19)

(11)

EP 4 816 523 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24820723.5 (22) Date of filing: 05.12.2024

(51) International Patent Classification (IPC):  C12N 5/0735(2010.01) (52) Cooperative Patent Classification (CPC): C12N 2501/415; C12N 5/0606; C12N 2501/727; C12N 2501/105; C12N 2501/235; C12N 2501/2306; C12N 2501/125; C12N 2502/1323; C12N 2500/90 (86) International application number: PCT/EP2024/084961 (87) International publication number: WO 2025/120106 (12.06.2025 Gazette 2025/24)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 05.12.2023 EP 23307141 (71) Applicant: Suprême 91058 Evry-Courcouronnes Cedex (FR)	(72) Inventors: LÓPEZ DÁVILA, Víctor 91058 Evry-Courcouronnes Cedex (FR) LONG-MARTEL, Marianne 91058 Evry-Courcouronnes Cedex (FR) (74) Representative: A.P.I. Conseil  Technopôle Hélioparc 4, rue Jules Ferry 64000 Pau 64000 Pau (FR)