(19)

(11)

EP 4 739 703 A1

(12)

(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24746875.4 (22) Date of filing: 02.07.2024

(51) International Patent Classification (IPC):  C07K 16/00(2006.01) C07K 16/46(2006.01) (52) Cooperative Patent Classification (CPC): C07K 2317/526; C07K 2317/31; C07K 2317/524; C07K 2317/60; C07K 2317/52; C07K 16/2827; C07K 16/2809; C07K 16/2878; C07K 16/00; C07K 16/468 (86) International application number: PCT/US2024/036568 (87) International publication number: WO 2025/010272 (09.01.2025 Gazette 2025/02)

(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: 03.07.2023 US 202363511726 P (71) Applicants: NeoImmuneTech, Inc. Rockville, MD 20850 (US) Postech Academy-Industry Foundation Gyeongsangbuk-do 37673 (KR)

(72) Inventors: IM, Sunkyoung Pohang-si Gyeongsangbuk-do (KR) LEE, Minji Pohang-si Gyeongsangbuk-do (KR) CHOI, Donghoon Seongnam-si Gyeonggi-do (KR) YU, Taekyung Busan (KR) LEE, Jie-Oh Pohang-si Gyeongsangbuk-do (KR) JEONG, Hye Jin Pohang-si Gyeongsangbuk-do 37673 (KR) CHO, Geun Young Pohang-si Gyeongsangbuk-do 37673 (KR) (74) Representative: Mathys & Squire  32 London Bridge Street The Shard London SE1 9SG London SE1 9SG (GB)