(19)
(11) EP 4 798 971 A1

(12)

(43) Date of publication:
02.09.2026 Bulletin 2026/36

(21) Application number: 24883326.1

(22) Date of filing: 24.10.2024
(51) International Patent Classification (IPC): 
G01N 33/68(2006.01)
G16H 50/30(2018.01)
G01N 33/53(2006.01)
G16H 50/20(2018.01)
G01N 21/76(2006.01)
(52) Cooperative Patent Classification (CPC):
G16H 50/30; G16H 50/20; G01N 21/76; G01N 33/6896; G01N 2800/52; G01N 2800/50; G01N 2800/285; G01N 2800/2821; G01N 2333/47; G16H 10/40
(86) International application number:
PCT/US2024/052811
(87) International publication number:
WO 2025/090763 (01.05.2025 Gazette 2025/18)
(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: 24.10.2023 US 202363592693 P

(71) Applicant: Siemens Healthcare Diagnostics, Inc.
Tarrytown, NY 10591 (US)

(72) Inventor:
  • UZGIRIS, Arejas James
    Tarrytown, NY 10591 (US)

(74) Representative: Dr. Müller Patentanwälte 
Mühlstraße 9a
65597 Hünfelden-Dauborn
65597 Hünfelden-Dauborn (DE)

   


(54) METHODS OF USING NEUROFILAMENT LIGHT CHAIN IMMUNOASSAYS