(19)
(11) EP 4 817 102 A1

(12)

(43) Date of publication:
07.10.2026 Bulletin 2026/41

(21) Application number: 24895219.4

(22) Date of filing: 28.11.2024
(51) International Patent Classification (IPC): 
H01M 4/58(2010.01)
C22B 1/02(2006.01)
C22B 7/00(2006.01)
H01M 4/04(2006.01)
H01M 10/0525(2010.01)
 C01B 25/37(2006.01)
C22B 3/06(2006.01)
H01M 4/02(2006.01)
H01M 4/136(2010.01)
H01M 10/54(2006.01)
(52) Cooperative Patent Classification (CPC):
C01B 25/375; C01B 25/45; C22B 1/02; C22B 7/007; C22B 3/06; C22B 3/12; C22B 26/12; H01M 4/5825
(86) International application number:
PCT/AU2024/051269
(87) International publication number:
WO 2025/111650 (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: 29.11.2023 AU 2023903855

(71) Applicant: Lakhey Holdings Pty Ltd
Aveley, Western Australia 6069 (AU)

(72) Inventor:
  • SHRESTHA, Aabhash
    Aveley, Western Australia 6069 (AU)

(74) Representative: González López-Menchero, Álvaro Luis 
Protectia Patentes y Marcas, S.L. C/ Almagro, 3 2º izda.
28010 Madrid
28010 Madrid (ES)

   


(54) A PROCESS FOR PRODUCING A CATHODE MATERIAL FROM AN IRON SOURCE