(19)

(11)

EP 4 256 578 A1

(12)

(43) Date of publication: 11.10.2023 Bulletin 2023/41 (21) Application number: 21844924.7 (22) Date of filing: 30.11.2021

(51) International Patent Classification (IPC):  G16H 20/70(2018.01) G16H 10/20(2018.01) G16H 50/30(2018.01) G16H 40/63(2018.01) (52) Cooperative Patent Classification (CPC): G16H 20/70; G16H 50/30; G16H 10/20; G16H 40/63 (86) International application number: PCT/US2021/072643 (87) International publication number: WO 2022/120332 (09.06.2022 Gazette 2022/23)

(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 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: 01.12.2020 US 202063120111 P (71) Applicant: Ksana Health, Inc. Eugene, OR 97405 (US)	(72) Inventors: ALLEN, Nicholas B. Eugene, Oregon 97405 (US) CROWLEY, Ryann N. Eugene, Oregon 97405 (US) KAHN, Lauren E. Eugene, Oregon 97405 (US) REED, Wyatt A. Eugene, Oregon 97405 (US) WICKS, Geordie Eugene, Oregon 97405 (US) (74) Representative: Mewburn Ellis LLP  Aurora Building Counterslip Bristol BS1 6BX Bristol BS1 6BX (GB)