← EPO Patent Bulletin

COMPOUND, AND SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND ELECTRIC DEVICE COMPRISING SAME

Publication EP4541799A1 Kind: A1 Mar 18, 2026

Applicants

CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED

Inventors

ZOU, Hailin, CHEN, Peipei

IPC Classifications

C07F 5/04 20060101AFI20250523BHEP H01M 10/0567 20100101ALI20250523BHEP H01M 10/0525 20100101ALI20250523BHEP H01M 4/131 20100101ALI20250523BHEP H01M 4/505 20100101ALI20250523BHEP H01M 4/525 20100101ALI20250523BHEP H01M 4/62 20060101ALI20250523BHEP H01M 10/052 20100101ALI20250523BHEP H01M 10/42 20060101ALI20250523BHEP H01M 50/411 20210101ALI20250523BHEP H01M 50/451 20210101ALI20250523BHEP

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