(19)

(11)

EP 4 422 415 A1

(12)

(43) Date of publication: 04.09.2024 Bulletin 2024/36 (21) Application number: 22817489.2 (22) Date of filing: 28.10.2022

(51) International Patent Classification (IPC):  A23K 10/10(2016.01) C02F 9/00(2023.01) C12P 7/00(2006.01) C02F 1/04(2023.01) C02F 3/28(2023.01) C02F 11/145(2019.01) C02F 11/18(2006.01) B01D 53/34(2006.01) C05F 7/00(2006.01) C12M 1/00(2006.01) C02F 1/38(2023.01) C02F 11/122(2019.01) C02F 11/148(2019.01) (52) Cooperative Patent Classification (CPC): A23K 10/12; A23K 10/37; A23K 50/75; A23K 50/80; B01D 53/62; B01D 53/84; B01D 2251/95; B01D 2258/05; C02F 1/04; C02F 1/38; C02F 3/28; C02F 9/00; C02F 11/122; C02F 11/145; C02F 11/148; C02F 11/185; C02F 2209/06; C05F 5/008; C05F 17/10; C12M 47/10; C12N 1/02; C12N 1/20; C12P 7/065; Y02E 50/10 (86) International application number: PCT/US2022/078930 (87) International publication number: WO 2023/077101 (04.05.2023 Gazette 2023/18)

(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: KH MA MD TN (30) Priority: 29.10.2021 US 202163273564 P (71) Applicant: Synata Bio, Inc. Warrenville, IL 60555 (US)	(72) Inventor: BARIYA, Rubindra Plainfield, Illinois 60585 (US) (74) Representative: Maiwald GmbH  Elisenhof Elisenstraße 3 80335 München 80335 München (DE)