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EP 4 547 278 A1

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(43) Date of publication: 07.05.2025 Bulletin 2025/19 (21) Application number: 22829466.6 (22) Date of filing: 28.06.2022

(51) International Patent Classification (IPC):  A61K 47/00(2006.01) A61K 47/56(2017.01) C08G 63/02(2006.01) C08G 63/00(2006.01) (52) Cooperative Patent Classification (CPC): A61P 31/12; A61P 31/04; A61K 9/5146; A61K 47/6935 (86) International application number: PCT/US2022/035210 (87) International publication number: WO 2022/272181 (29.12.2022 Gazette 2022/52)

(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: Allexcel, Inc. Shelton, CT 06848 (US)	(72) Inventors: DIWAN, Anil, R. Shelton, CT 06848 (US) TATAKE, Jayant, G. Shelton, CT 06848 (US) PANDEY, Rajesh, K. Shelton, CT 06848 (US) CHINIGA, Vietha Shelton, CT 06848 (US) RAJ HOLKAR, Neelamkumar Shelton, CT 06484 (US) RAJ HOLKAR, Preetamkumar Shelton, CT 06484 (US) (74) Representative: FRKelly  Waterways House Grand Canal Quay Dublin D02 PD39 Dublin D02 PD39 (IE)