(19)
(11) EP 4 824 105 A1

(12)

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

(21) Application number: 24905039.4

(22) Date of filing: 13.12.2024
(51) International Patent Classification (IPC): 
C07K 16/28(2006.01)
C07K 16/00(2006.01)
C07K 16/46(2006.01)
A61K 39/00(2006.01)
(52) Cooperative Patent Classification (CPC):
C07K 16/2818; C07K 16/2866; C07K 2317/31; C07K 2317/55; C07K 2317/21; C07K 2317/92; C07K 2317/76; C07K 2317/41; C07K 2317/73; C07K 2317/94
(86) International application number:
PCT/US2024/060225
(87) International publication number:
WO 2025/129132 (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: 14.12.2023 US 202363610366 P
08.02.2024 US 202463551508 P

(71) Applicant: Invenra Inc.
Madison, WI 53719 (US)

(72) Inventors:
  • GOLDUFSKY, Josef, W.
    Madison, WI 53719 (US)
  • HAMMER, Bonnie
    Madison, WI 53719 (US)
  • PULUKKUNAT, Dileep, Kumar
    Madison, WI 53719 (US)

(74) Representative: Mewburn Ellis LLP 
Aurora Building Counterslip
Bristol BS1 6BX
Bristol BS1 6BX (GB)

   


(54) MULTISPECIFIC BINDING AGENTS THAT TARGET CTLA4 AND/OR CD25 AND USES THEREOF