(19)
(11) EP 4 565 869 A1

(12)

(43) Date of publication:
11.06.2025 Bulletin 2025/24

(21) Application number: 23850842.8

(22) Date of filing: 21.07.2023
(51) International Patent Classification (IPC): 
G01N 15/14(2024.01)
G01N 15/02(2024.01)
(52) Cooperative Patent Classification (CPC):
G01N 2015/0046; G01N 2015/0053; G01N 15/0205; G01N 15/075; G01N 15/1459; G01N 2015/1493; G01N 2015/0026
(86) International application number:
PCT/US2023/070693
(87) International publication number:
WO 2024/030765 (08.02.2024 Gazette 2024/06)
(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: 01.08.2022 US 202263370055 P

(71) Applicant: Washington University
St. Louis, Missouri 63130 (US)

(72) Inventors:
  • AXELBAUM, Richard
    St. Louis, Missouri 63130 (US)
  • CHENG, Mao
    St. Louis, Missouri 63130 (US)
  • WARGEL, Zachariah
    St. Louis, Missouri 63130 (US)
  • MATOS DE BARROS MAGALHAES, Duarte Nuno
    St. Louis, Missouri 63130 (US)

(74) Representative: Greenwoods 
Queens House 55-56 Lincoln's Inn Fields
London WC2A 3LJ
London WC2A 3LJ (GB)

   


(54) FLOW CELL AND SAMPLING PROBE