← EPO Patent Bulletin

CATIONIC LIPID, LIPOSOME CONTAINING CATIONIC LIPID, AND NUCLEIC-ACID PHARMACEUTICAL COMPOSITION CONTAINING LIPOSOME AND PREPARATION AND APPLICATION THEREOF

Publication EP4276090A1 Kind: A1 Mar 18, 2026

Applicants

Xiamen Sinopeg Biotech Co., Ltd.

Inventors

WENG, Wengui, LIU, Chao, WANG, Ailan, LIN, Sheng

IPC Classifications

C07C 219/06 20060101AFI20260202BHEP C07C 219/16 20060101ALI20260202BHEP C07C 229/12 20060101ALI20260202BHEP C07C 229/16 20060101ALI20260202BHEP C07C 229/26 20060101ALI20260202BHEP C07C 233/18 20060101ALI20260202BHEP A61K 9/127 20060101ALI20260202BHEP A61P 35/00 20060101ALI20260202BHEP C08G 65/332 20060101ALI20260202BHEP C08G 65/333 20060101ALI20260202BHEP C08G 65/337 20060101ALI20260202BHEP

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