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EP 3 953 381 A1

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(43) Date of publication: 16.02.2022 Bulletin 2022/07 (21) Application number: 20728119.7 (22) Date of filing: 09.04.2020

(51) International Patent Classification (IPC):  C07K 16/00(2006.01) C12N 15/62(2006.01) G01N 33/564(2006.01) G01N 33/563(2006.01) C12N 9/02(2006.01) G01N 33/533(2006.01) G01N 33/577(2006.01) C12Q 1/66(2006.01) (52) Cooperative Patent Classification (CPC): C07K 16/241; C07K 2317/622; C12N 2800/22; C12Q 1/66; G01N 33/563; C07K 16/00; C07K 16/2893; C07K 16/2887; C07K 2319/61; C07K 2319/21; C07K 16/32; C07K 2319/00; C07K 16/36 (86) International application number: PCT/GB2020/050940 (87) International publication number: WO 2020/208372 (15.10.2020 Gazette 2020/42)

(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: 10.04.2019 GB 201905100 (71) Applicant: ASK Bioinnovations Ltd London, Greater London E10 6DR (GB)	(72) Inventor: KANG, Angray Singh London Greater London E10 6DR (GB) (74) Representative: London IP Ltd  100 High street Milford on Sea Lymington, Hampshire SO41 0QE Lymington, Hampshire SO41 0QE (GB)