(19)
(11) EP 4 824 087 A1

(12)

(43) Date of publication:
21.10.2026 Bulletin 2026/43

(21) Application number: 24821885.1

(22) Date of filing: 10.12.2024
(51) International Patent Classification (IPC): 
C07K 16/18(2006.01)
 G01N 33/574(2006.01)
(52) Cooperative Patent Classification (CPC):
C07K 2317/92; C07K 16/18; C07K 2317/33; G01N 2800/062; G01N 33/573
(86) International application number:
PCT/EP2024/085509
(87) International publication number:
WO 2025/125234 (19.06.2025 Gazette 2025/25)
(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: 13.12.2023 EP 23216327

(71) Applicant: Roche Diagnostics GmbH
68305 Mannheim (DE)

(72) Inventors:
  • DUEFEL, Hartmut
    82377 Penzberg (DE)
  • ENGEL, Alfred Michael
    82377 Penzberg (DE)
  • HILLRINGHAUS, Lars
    82377 Penzberg (DE)
  • HIRZEL, Klaus
    82377 Penzberg (DE)
  • KURTKAYA, Ulrike
    82377 Penzberg (DE)
  • MEIER, Thomas
    82377 Penzberg (DE)
  • MORARU, Alexandra
    82377 Penzberg (DE)
  • MUTH, Anna Christine
    82377 Penzberg (DE)
  • SCHRAEML, Michael
    82377 Penzberg (DE)

(74) Representative: Kern, Maximilian Josef 
Roche Diagnostics GmbH Patentabteilung Nonnenwald 2
82377 Penzberg
82377 Penzberg (DE)

   


(54) HIGH AFFINITY ANTIBODIES SPECIFICALLY BINDING TO PEPSINOGEN C