(19)
(11) EP 4 271 409 A1

(12)

(43) Date of publication:
08.11.2023 Bulletin 2023/45

(21) Application number: 21847953.3

(22) Date of filing: 23.12.2021
(51) International Patent Classification (IPC): 
A61K 39/215(2006.01)
C12Q 1/70(2006.01)
 C07K 14/165(2006.01)
(52) Cooperative Patent Classification (CPC):
C12N 2770/20022; C12N 2710/14043; C07K 14/005; C12N 2770/20051; G01N 2469/20; G01N 33/6854
(86) International application number:
PCT/EP2021/087597
(87) International publication number:
WO 2022/144317 (07.07.2022 Gazette 2022/27)
(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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 30.12.2020 EP 20217847

(71) Applicant: ISAR Bioscience GmbH
82152 Planegg (DE)

(72) Inventors:
  • DEHNE, Kerstin
    82152 Planegg (DE)
  • UNGERER, Martin
    82152 Planegg (DE)

(74) Representative: Wächtershäuser & Hartz Patentanwaltspartnerschaft mbB 
Weinstraße 8
80333 München
80333 München (DE)

   


(54) ANTIGENS AND ASSAYS FOR DETECTING SARS-COV-2 ANTIBODIES