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EP 4 081 053 A1

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(43) Date of publication: 02.11.2022 Bulletin 2022/44 (21) Application number: 20830346.1 (22) Date of filing: 23.12.2020

(51) International Patent Classification (IPC):  A24B 3/14(2006.01) A24B 15/167(2020.01) A24C 5/01(2020.01) A24F 40/20(2020.01) A24B 15/14(2006.01) A24B 15/28(2006.01) A24D 1/20(2020.01) (52) Cooperative Patent Classification (CPC): A24F 40/20; A24D 1/20; A24B 3/14; A24D 1/22; A24B 15/12; A24B 15/16; A24B 15/281 (86) International application number: PCT/IB2020/062396 (87) International publication number: WO 2021/130695 (01.07.2021 Gazette 2021/26)

(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: 27.12.2019 US 201916728271 (71) Applicant: Nicoventures Trading Limited London Greater London WC2R 3LA (GB)

(72) Inventors: MONSALUD, Luis London, Greater London WC2R 3LA (GB) SEBASTIAN, Andries Don London, Greater London WC2R 3LA (GB) GOODALL, Sharon London, Greater London WC2R 3LA (GB) BEARD, Kenneth Allen London, Greater London WC2R 3LA (GB) MUA, John Paul Advance, North Carolina 27006 (US) (74) Representative: Gill, Siân Victoria et al Venner Shipley LLP 200 Aldersgate London EC1A 4HD London EC1A 4HD (GB)