← EPO Patent Bulletin

CELL STACK, AND REDOX FLOW BATTERY

Publication EP4228041A1 Kind: A1 Mar 18, 2026

Applicants

SUMITOMO ELECTRIC INDUSTRIES, LTD.

Inventors

OCHI, Yuta

IPC Classifications

H01M 8/18 20060101AFI20260212BHEP H01M 4/86 20060101ALI20260212BHEP H01M 4/96 20060101ALI20260212BHEP H01M 8/02 20160101ALI20260212BHEP H01M 8/0234 20160101ALI20260212BHEP H01M 8/0258 20160101ALI20260212BHEP H01M 8/026 20160101ALI20260212BHEP H01M 8/20 20060101ALI20260212BHEP

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