(19)
(11) EP 4 771 383 A1

(12)

(43) Date of publication:
08.07.2026 Bulletin 2026/28

(21) Application number: 24769430.0

(22) Date of filing: 29.08.2024
(51) International Patent Classification (IPC): 
G01N 33/487(2006.01)
G01N 33/68(2006.01)
(52) Cooperative Patent Classification (CPC):
G01N 33/48721; G01N 33/6818
(86) International application number:
PCT/GB2024/052258
(87) International publication number:
WO 2025/046236 (06.03.2025 Gazette 2025/10)
(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: 30.08.2023 GB 202313202

(71) Applicant: Portal Biotech Limited
Guildford, Surrey GU1 4LP (GB)

(72) Inventors:
  • HERON, Andrew
    Guildford GU1 4LP (GB)
  • MASSINGHAM, Timothy
    Guildford GU1 4LP (GB)

(74) Representative: Murgitroyd & Company 
165-169 Scotland Street
Glasgow G5 8PL
Glasgow G5 8PL (GB)

   


(54) METHODS FOR NANOPORE-BASED ANALYTE DETECTION