(19)

(11)

EP 4 444 675 A1

(12)

(43) Date of publication: 16.10.2024 Bulletin 2024/42 (21) Application number: 23742620.0 (22) Date of filing: 20.01.2023

(51) International Patent Classification (IPC):  C04B 40/00(2006.01) C04B 111/00(2006.01) C04B 103/00(2006.01) (52) Cooperative Patent Classification (CPC): C04B 40/0039; C04B 2103/0079; C04B 28/04   C-Sets: C04B 40/0039, C04B 14/106, C04B 14/106; C04B 2103/0079, C04B 14/106, C04B 14/106; C04B 28/04, C04B 14/06, C04B 14/106, C04B 14/106; (86) International application number: PCT/AU2023/050026 (87) International publication number: WO 2023/137517 (27.07.2023 Gazette 2023/30)

(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: KH MA MD TN (30) Priority: 21.01.2022 AU 2022900116 (71) Applicant: Andromeda IP Pty Ltd Adelaide, SA 5000 (AU)	(72) Inventor: MARSH, James Noosaville, Queensland 4566 (AU) (74) Representative: Dehns  St. Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)