(19)

(11)

EP 4 815 952 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24827581.0 (22) Date of filing: 29.11.2024

(51) International Patent Classification (IPC):  A61K 31/506(2006.01) A61P 35/04(2006.01) A61P 35/00(2006.01) (52) Cooperative Patent Classification (CPC): A61P 35/00; A61P 35/04; A61K 31/506 (86) International application number: PCT/US2024/057943 (87) International publication number: WO 2025/117875 (05.06.2025 Gazette 2025/23)

(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: 29.11.2023 US 202363604042 P 15.12.2023 US 202363610444 P (71) Applicant: Tyra Biosciences, Inc. Carlsbad, CA 92008 (US)	(72) Inventors: TADA, Hiroomi Carlsbad, California 92008 (US) BURN, Timothy, Campbell Carlsbad, California 92008 (US) (74) Representative: Carpmaels & Ransford LLP  One Southampton Row London WC1B 5HA London WC1B 5HA (GB)