(19)
(11) EP 4 681 225 A1

(12)

(43) Date of publication:
21.01.2026 Bulletin 2026/04

(21) Application number: 24771414.0

(22) Date of filing: 07.03.2024
(51) International Patent Classification (IPC): 
G16H 50/20(2018.01)
G01N 33/68(2006.01)
A61B 5/021(2006.01)
G06T 7/00(2017.01)
(52) Cooperative Patent Classification (CPC):
G16H 50/20; A61B 5/021; G16H 50/30; G16H 30/40; G16H 30/20; G16H 50/70; G16H 20/10; G16H 20/40; G16H 10/40; G01N 2800/32
(86) International application number:
PCT/US2024/018769
(87) International publication number:
WO 2024/191712 (19.09.2024 Gazette 2024/38)
(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: 15.03.2023 US 202363490493 P

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

(72) Inventor:
  • UZGIRIS, Arejas James
    Berkeley, California 94710 (US)

(74) Representative: Platen, Denise 
Dr. Müller Patentanwälte Mühlstraße 9A
65597 Hünfelden
65597 Hünfelden (DE)

   


(54) NEUROFILAMENT LIGHT CHAIN BIOMARKER COMPOSITIONS AND METHODS OF USE THEREOF