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EP 4 376 619 A1

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(43) Date of publication: 05.06.2024 Bulletin 2024/23 (21) Application number: 22955151.0 (22) Date of filing: 07.08.2022

(51) International Patent Classification (IPC):  A01N 59/20(2006.01) A61K 33/34(2006.01) A61F 13/15(2006.01) A61K 9/70(2006.01) (52) Cooperative Patent Classification (CPC): A61K 33/34; A01N 59/20; A01P 1/00; A01P 3/00; A61F 13/51113; A61F 2013/8408; A61F 13/8405   C-Sets: A01N 59/20, A01N 25/10, A01N 25/34; (86) International application number: PCT/US2022/039659 (87) International publication number: WO 2024/035380 (15.02.2024 Gazette 2024/07)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 06.08.2022 US 202263230508 P (71) Applicant: Cupron Inc. Richmond, VA 23231 (US)	(72) Inventors: KANMUKHLA, Vikran Glen Allen, VA 23060 (US) SALVATORI, Rachel, Sarah Richmond, VA 23225 (US) (74) Representative: Gill Jennings & Every LLP  The Broadgate Tower 20 Primrose Street London EC2A 2ES London EC2A 2ES (GB)