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EP 4 539 895 A1

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(43) Date of publication: 23.04.2025 Bulletin 2025/17 (21) Application number: 22738289.2 (22) Date of filing: 17.06.2022

(51) International Patent Classification (IPC):  A61L 9/14(2006.01) B05B 1/00(2006.01) A01N 25/06(2006.01) B05B 7/00(2006.01) (52) Cooperative Patent Classification (CPC): A61L 9/14; A61L 2209/134; A01P 1/00; A01N 31/02; A01N 43/84; A01N 33/12; B05B 7/0483; B65D 83/48   C-Sets: A01N 31/02, A01N 25/06, A01N 33/12, A01N 43/84; A01N 43/84, A01N 25/06; A01N 33/12, A01N 25/06; (86) International application number: PCT/US2022/033955 (87) International publication number: WO 2023/244242 (21.12.2023 Gazette 2023/51)

(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: Reckitt Benckiser LLC Parsippany, NJ 07054-0225 (US)

(72) Inventors: BAGO RODRIGUEZ, Ana Maria Hull Humberside HU8 7DS (GB) BUTLER, Martin Richard Hong Kong 999077 (CN) IJAZ, Mohammad Khalid Montvale, New Jersey 07645 (US) KEVEK, Anthony Montvale, New Jersey 07645 (US) ROPER, Samuel James Hull Humberside HU8 7DS (GB) SERRASQUEIRO, Marina Mixtro Hull Humberside HU8 7DS (GB) MILLER, Mark Montvale, New Jersey 07645 (US) (74) Representative: Hodgetts, Catherine Dawn et al Reckitt Benckiser Corporate Services Limited Legal Department - Patents Group Dansom Lane Hull HU8 7DS Hull HU8 7DS (GB)