(19)

(11)

EP 4 100 500 A1

(12)

(43) Date of publication: 14.12.2022 Bulletin 2022/50 (21) Application number: 20722122.7 (22) Date of filing: 03.04.2020

(51) International Patent Classification (IPC):  C11D 17/00(2006.01) C11D 17/04(2006.01) C11D 3/20(2006.01) C11D 3/00(2006.01) C11D 17/06(2006.01) C11D 3/386(2006.01) C11D 3/10(2006.01) C11D 11/00(2006.01) (52) Cooperative Patent Classification (CPC): C11D 17/0086; C11D 17/044; C11D 3/38609; C11D 3/38645; C11D 3/10; C11D 3/386; C11D 3/2086; Y02W 30/62 (86) International application number: PCT/US2020/026676 (87) International publication number: WO 2021/201882 (07.10.2021 Gazette 2021/40)

(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: One Home Brands, Inc. New York, NY 10024-4926 (US)	(72) Inventor: NAQVI, Syed, Humza Walnut Creek, CA 94597 (US) (74) Representative: Müller-Boré & Partner Patentanwälte PartG mbB  Friedenheimer Brücke 21 80639 München 80639 München (DE)