(19)

(11)

EP 4 739 309 A1

(12)

(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24742643.0 (22) Date of filing: 03.07.2024

(51) International Patent Classification (IPC):  A61K 31/401(2006.01) A61P 25/28(2006.01) A61K 9/00(2006.01) (52) Cooperative Patent Classification (CPC): A61K 31/401; A61K 9/0019; A61K 9/0043; A61P 25/28 (86) International application number: PCT/GB2024/051728 (87) International publication number: WO 2025/008625 (09.01.2025 Gazette 2025/02)

(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: 03.07.2023 GB 202310195 (71) Applicant: Cambridge Enterprise Limited Cambridge, Cambridgeshire CB2 1TN (GB)	(72) Inventors: RAHMAN, Saifur Cambridge Cambridgeshire CB3 0GT (GB) HASTINGS, Nataly Cambridge Cambridgeshire CB3 0GT (GB) (74) Representative: Potter Clarkson  Chapel Quarter Mount Street Nottingham NG1 6HQ Nottingham NG1 6HQ (GB)