(19)
(11) EP 4 824 271 A1

(12)

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

(21) Application number: 24824670.4

(22) Date of filing: 28.11.2024
(51) International Patent Classification (IPC): 
C12N 15/85(2006.01)
(52) Cooperative Patent Classification (CPC):
C12N 15/85; C12N 2840/44; C12N 2840/203; C12N 2830/42; C12N 2840/20
(86) International application number:
PCT/US2024/057934
(87) International publication number:
WO 2025/128343 (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: 11.12.2023 US 202363608678 P

(71) Applicant: Just-Evotec Biologics, Inc.
Seattle, WA 98109 (US)

(72) Inventors:
  • LIM, Yiting
    Seattle, WA 98122 (US)
  • McGREW, Jeffrey, T.
    Woodinville, WA 98072 (US)

(74) Representative: Latscha Schöllhorn Partner AG 
Grellingerstrasse 60
4052 Basel
4052 Basel (CH)

   


(54) PROTEIN EXPRESSION USING TRANS-SPLICING AND SPLIT SELECTABLE MARKERS