← EPO Patent Bulletin

SEPARATOR FOR LEAD-ACID BATTERY

Publication EP4276968A1 Kind: A1 Mar 18, 2026

Applicants

ENTEK Asia Inc

Inventors

KAGEYAMA, Hiroki, SHIDOMI, Takashi, ONISHI, Masaki

IPC Classifications

H01M 10/12 20060101AFI20250428BHEP H01M 50/463 20210101ALI20250428BHEP H01M 10/06 20060101ALI20250428BHEP H01M 10/14 20060101ALI20250428BHEP H01M 50/46 20210101ALI20250428BHEP H01M 50/70 20210101ALI20250428BHEP

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