← EPO Patent Bulletin

NEGATIVE ELECTRODE ACTIVE MATERIAL, RECHARGEABLE LITHIUM BATTERY CONTAINING THE SAME, AND PREPARATION METHOD OF THE SAME

Publication EP4685862A2 Kind: A2 Mar 18, 2026

Applicants

SAMSUNG SDI CO., LTD.

Inventors

SHIN, Changsu, PARK, Sunil

IPC Classifications

H01M 4/133 20100101AFI20260209BHEP H01M 4/134 20100101ALI20260209BHEP H01M 4/36 20060101ALI20260209BHEP H01M 4/38 20060101ALI20260209BHEP H01M 4/587 20100101ALI20260209BHEP H01M 4/62 20060101ALI20260209BHEP H01M 4/02 20060101ALN20260209BHEP

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