← EPO Patent Bulletin

SILICONE URETHANE UREA COPOLYMER AND PREPARATION AND USE THEREOF

Grant EP3589674B1 Kind: B1 Mar 18, 2026

Inventors

ZHU, Bizhong, GRASMANN, Martin

IPC Classifications

A61K 8/89 20060101AFI20241210BHEP A61Q 5/02 20060101ALI20241210BHEP A61Q 5/12 20060101ALI20241210BHEP C08G 18/61 20060101ALI20241210BHEP C08G 18/73 20060101ALI20241210BHEP C09D 175/16 20060101ALI20241210BHEP C09D 175/04 20060101ALI20241210BHEP C09J 175/04 20060101ALI20241210BHEP C09J 175/16 20060101ALI20241210BHEP A61F 13/00 20240101ALI20241210BHEP A61K 9/70 20060101ALI20241210BHEP

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