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EP 4 739 725 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24746154.4 (22) Date of filing: 08.07.2024

(51) International Patent Classification (IPC):  C08G 59/18(2006.01) C08J 9/10(2006.01) C08G 59/42(2006.01) C09J 163/00(2006.01) (52) Cooperative Patent Classification (CPC): C08G 59/182; C08G 59/186; C08G 59/4253; C08J 9/103; C09J 163/00; C08J 2363/00; C08J 2203/04; C08J 2207/02 (86) International application number: PCT/US2024/037083 (87) International publication number: WO 2025/014891 (16.01.2025 Gazette 2025/03)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 07.07.2023 US 202363525598 P (71) Applicant: Zephyros, Inc. Romeo, MI 48065 (US)	(72) Inventors: CZAPLICKI, Michael Romeo, MI 48065 (US) PAQUET, Donald Romeo, MI 48065 (US) MADAUS, Keith Romeo, MI 48065 (US) BEDNARSKI, Jeanne Romeo, MI 48065 (US) (74) Representative: Kutzenberger Wolff & Partner  Waidmarkt 11 50676 Köln 50676 Köln (DE)