(19)
(11) EP 4 565 269 A2

(12)

(88) Date of publication A3:
18.04.2024

(43) Date of publication:
11.06.2025 Bulletin 2025/24

(21) Application number: 23850989.7

(22) Date of filing: 04.08.2023
(51) International Patent Classification (IPC): 
A61K 39/12(2006.01)
A61K 38/02(2006.01)
(52) Cooperative Patent Classification (CPC):
A61K 39/42; A61K 39/12; C12N 2710/12034
(86) International application number:
PCT/US2023/071659
(87) International publication number:
WO 2024/031045 (08.02.2024 Gazette 2024/06)
(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:
KH MA MD TN

(30) Priority: 04.08.2022 US 202263395275 P

(71) Applicants:
  • Malcolm, Thomas
    Andover, NJ 07821 (US)
  • Chen, Dalu
    Erie CO 80516 (US)

(72) Inventors:
  • Malcolm, Thomas
    Andover, NJ 07821 (US)
  • Chen, Dalu
    Erie CO 80516 (US)

(74) Representative: Berggren Oy 
P.O. Box 16 Eteläinen Rautatiekatu 10A
00101 Helsinki
00101 Helsinki (FI)

   


(54) DOMINANT NEGATIVE ANTIGEN APPROACH FOR PROPHYLACTIC AND POST-INFECTION TREATMENT OF SWINE AGAINST AFRICAN SWINE FEVER VIRUS