← EPO Patent Bulletin

SECONDARY BATTERY POSITIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY

Publication EP4593116A1 Kind: A1 Mar 18, 2026

Applicants

Panasonic Intellectual Property Management Co., Ltd.

Inventors

KO, Takashi, INOUE, Katsuya, OGASAWARA, Takeshi

IPC Classifications

H01M 4/131 20100101AFI20260209BHEP H01M 4/525 20100101ALI20260209BHEP H01M 4/36 20060101ALI20260209BHEP C01G 51/50 20250101ALI20260209BHEP C01G 53/44 20250101ALI20260209BHEP C01G 53/50 20250101ALI20260209BHEP H01M 4/505 20100101ALI20260209BHEP H01M 10/0525 20100101ALI20260209BHEP 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