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(11)

EP 4 816 008 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24898836.2 (22) Date of filing: 27.11.2024

(51) International Patent Classification (IPC):  A61L 27/56(2006.01) A61F 2/30(2006.01) A61B 17/86(2006.01) A61L 27/36(2006.01) (52) Cooperative Patent Classification (CPC): A61L 27/56; A61B 17/866; A61B 17/7001; A61B 17/8625; A61B 17/8635; A61B 17/58; A61F 2002/3092; A61F 2002/2835; A61F 2/28; A61F 2002/30011; A61F 2002/30062; A61F 2002/3085; A61F 2002/30985; B33Y 80/00; A61F 2002/3093; A61F 2/30942; A61F 2002/30948; A61F 2002/30677; B29L 2031/7532 (86) International application number: PCT/US2024/057917 (87) International publication number: WO 2025/117862 (05.06.2025 Gazette 2025/23)

(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: 01.12.2023 US 202363605404 P (71) Applicant: Allumin8, INC. Springfield, Missouri 65810 (US)	(72) Inventors: SHOMPER, Matthew Springfield, Missouri 65810 (US) HUFFMAN, Alyssa Springfield, Missouri 65810 (US) (74) Representative: Cameron Intellectual Property Ltd  Moncrieff House 69 West Nile Street Glasgow G1 2QB Glasgow G1 2QB (GB)