(19)
(11) EP 4 739 343 A2

(12)

(88) Date of publication A3:
13.03.2025

(43) Date of publication:
13.05.2026 Bulletin 2026/20

(21) Application number: 24808533.4

(22) Date of filing: 08.07.2024
(51) International Patent Classification (IPC): 
A61K 39/145(2006.01)
A61K 31/7088(2006.01)
C12N 15/88(2006.01)
 A61K 39/12(2006.01)
C12N 15/85(2006.01)
(52) Cooperative Patent Classification (CPC):
A61K 39/12; C12N 2760/16034; A61K 2039/70; A61K 2039/53; C12N 2840/203; C12N 15/85; C12N 2760/16022; C12N 2760/16134; C12N 2760/16234
(86) International application number:
PCT/CN2024/104275
(87) International publication number:
WO 2025/011529 (16.01.2025 Gazette 2025/03)
(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: 07.07.2023 WO PCT/CN2023/106381

(71) Applicant: Shanghai Circode Biomed Co., Ltd
Shanghai 200131 (CN)

(72) Inventor:
  • YANG, Yun
    Shanghai 200131 (CN)

(74) Representative: Keller Schneider Patentanwaltsgesellschaft mbH 
Lessingstraße 11
80336 München
80336 München (DE)

   


(54) CIRCULAR RNA VACCINES FOR SEASONAL FLU AND METHODS OF USES