← EPO Patent Bulletin

METHOD FOR PRODUCING VALUABLE METAL

Publication EP4357470A1 Kind: A1 Mar 25, 2026

Applicants

SUMITOMO METAL MINING CO., LTD.

Inventors

YAMASHITA, Yu

IPC Classifications

C22B 5/10 20060101AFI20250821BHEP C22B 7/00 20060101ALI20250821BHEP C22B 23/02 20060101ALI20250821BHEP C22B 1/02 20060101ALI20250821BHEP H01M 10/54 20060101ALI20250821BHEP

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, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR