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(11)

EP 4 399 325 A1

(12)

(43) Date of publication: 17.07.2024 Bulletin 2024/29 (21) Application number: 22777684.6 (22) Date of filing: 08.09.2022

(51) International Patent Classification (IPC):  C12Q 1/46(2006.01) C12N 9/18(2006.01) C07K 16/40(2006.01) G01N 33/68(2006.01) (52) Cooperative Patent Classification (CPC): G01N 33/6896; C07K 16/40; C12Y 301/01007; C12N 9/18; C12Q 1/46; G01N 2800/56; G01N 2800/28; G01N 2800/2821; C07K 2317/34 (86) International application number: PCT/GB2022/052280 (87) International publication number: WO 2023/037109 (16.03.2023 Gazette 2023/11)

(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: 09.09.2021 GB 202112831 (71) Applicant: Neuro-Bio Ltd Abingdon, Oxfordshire OX14 3DB (GB)	(72) Inventor: GREENFIELD, Susan Abingdon Oxfordshire OX14 3DB (GB) (74) Representative: Hutter, Anton et al Venner Shipley LLP 5 Stirling House Stirling Road The Surrey Research Park Guildford GU2 7RF Guildford GU2 7RF (GB)