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EP 4 518 835 A1

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(43) Date of publication: 12.03.2025 Bulletin 2025/11 (21) Application number: 23724023.9 (22) Date of filing: 21.04.2023

(51) International Patent Classification (IPC):  A61K 9/00(2006.01) A61K 33/14(2006.01) A61K 47/18(2017.01) A61M 1/28(2006.01) A61K 31/7004(2006.01) A61K 47/10(2017.01) A61K 47/26(2006.01) A61P 7/08(2006.01) (52) Cooperative Patent Classification (CPC): A61K 9/0019; A61K 47/10; A61K 47/18; A61K 47/26; A61K 31/7004; A61K 33/14; A61M 1/287; A61P 7/08; A61K 31/718; A61K 33/06; A61K 31/047; A61K 31/198; A61K 31/17; A61K 31/78; A61K 31/785; A61K 31/704; A61K 31/205   C-Sets: A61K 31/047, A61K 2300/00; A61K 31/198, A61K 2300/00; A61K 31/17, A61K 2300/00; A61K 31/78, A61K 2300/00; A61K 31/785, A61K 2300/00; A61K 31/7004, A61K 2300/00; A61K 31/205, A61K 2300/00; A61K 31/718, A61K 2300/00; A61K 31/704, A61K 2300/00; A61K 33/14, A61K 2300/00; A61K 33/06, A61K 2300/00; (86) International application number: PCT/IB2023/054061 (87) International publication number: WO 2023/214238 (09.11.2023 Gazette 2023/45)

(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: 02.05.2022 US 202217661737 20.01.2023 US 202318157741 (71) Applicant: Sequana Medical NV 9051 Sint-Denijs Westrem (BE)	(72) Inventors: TESTANI, Jeffrey Guilford, Connecticut 06437 (US) MCINTYRE, Christopher London, Ontario N6A3W6 (CA) CROSBIE, Ian London W11 4LH (GB) GOEDJE, Oliver 82064 Strasslach (DE) (74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB  Siebertstrasse 3 81675 München 81675 München (DE)