← EPO Patent Bulletin

PRODUCTION METHOD FOR VALUABLE METALS

Publication EP4484593A1 Kind: A1 Mar 25, 2026

Applicants

SUMITOMO METAL MINING CO., LTD.

Inventors

YAMASHITA Yu, MAEBA Kazunari, NAGAKURA Toshihiko

IPC Classifications

C22B 7/00 20060101AFI20230901BHEP C22B 15/00 20060101ALI20230901BHEP C22B 23/02 20060101ALI20230901BHEP B09B 3/40 20220101ALI20230901BHEP H01M 10/54 20060101ALI20230901BHEP

Designated 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