← EPO Patent Bulletin

NEGATIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

Publication EP4471903A1 Kind: A1 Mar 18, 2026

Applicants

Berzelius (Nanjing) Co., Ltd., Berzelius (Hefei) Co., Ltd.

Inventors

LUO, Shu, WANG, Cen, LI, Zhe, ZHA, Daosong, ZHANG, Hebao, YE, Lan, ZHAO, Shuangyu

IPC Classifications

H01M 4/505 20100101AFI20260209BHEP H01M 4/1395 20100101ALI20260209BHEP H01M 4/36 20060101ALI20260209BHEP H01M 10/052 20100101ALI20260209BHEP H01M 10/0525 20100101ALI20260209BHEP H01M 4/38 20060101ALI20260209BHEP H01M 4/02 20060101ALI20260209BHEP H01M 4/587 20100101ALI20260209BHEP H01M 4/62 20060101ALI20260209BHEP H01M 4/134 20100101ALI20260209BHEP H01M 4/48 20100101ALI20260209BHEP H01M 4/583 20100101ALI20260209BHEP

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