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EP 4 294 982 A1

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(43) Date of publication: 27.12.2023 Bulletin 2023/52 (21) Application number: 22756652.8 (22) Date of filing: 08.02.2022

(51) International Patent Classification (IPC):  D21H 17/25(2006.01) B32B 23/04(2006.01) D06N 3/02(2006.01) C08L 1/02(2006.01) (52) Cooperative Patent Classification (CPC): C08L 1/02; D06N 3/02; D21H 11/00; D06N 3/00 (86) International application number: PCT/TR2022/050105 (87) International publication number: WO 2022/177529 (25.08.2022 Gazette 2022/34)

(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: 19.02.2021 TR 202102338 (71) Applicant: Gozen Bioworks Corp. Wilmington, Delaware 19808 (US)	(72) Inventor: GÖZEN AKIN, Ece 48000 Bodrum/Mu la (TR) (74) Representative: Sach, Greg Robert  Valet Patent Services Landberger Str. 302 80687 München 80687 München (DE)