(19)

(11)

EP 4 422 585 A1

(12)

(43) Date of publication: 04.09.2024 Bulletin 2024/36 (21) Application number: 21814672.8 (22) Date of filing: 29.10.2021

(51) International Patent Classification (IPC):  A61K 8/365(2006.01) A61K 8/49(2006.01) A61Q 19/00(2006.01) A61K 8/46(2006.01) A61Q 19/10(2006.01) (52) Cooperative Patent Classification (CPC): A61Q 19/10; A61Q 19/00; A61K 8/463; A61K 8/4913; A61K 8/365; A61K 2800/5922 (86) International application number: PCT/CN2021/127318 (87) International publication number: WO 2023/070503 (04.05.2023 Gazette 2023/18)

(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 (71) Applicant: The Procter & Gamble Company Cincinnati, OH 45202 (US)	(72) Inventors: WEI, Karl Shiping Cincinnati, Ohio 45202 (US) ZHANG, Lesheng Beijing 101312 (CN) WU, XiaoJian Beijing 101312 (CN) YU, Hechuan Beijing 101312 (CN) MEYERS, Jessa Leigh Cincinnati, Ohio 45202 (US) (74) Representative: P&G Patent Germany  Procter & Gamble Service GmbH Sulzbacher Straße 40 65824 Schwalbach am Taunus 65824 Schwalbach am Taunus (DE)