← EPO Patent Bulletin

TOUGH GEL-BASED DRUG DELIVERY COMPOSITIONS AND METHODS THEREOF

Publication EP4031131A1 Kind: A1 Mar 18, 2026

Applicants

President and Fellows of Harvard College

Inventors

FREEDMAN, Benjamin Ross, MOONEY, David J.

IPC Classifications

A61K 31/58 20060101AFI20231124BHEP A61L 24/00 20060101ALI20231124BHEP A61K 47/22 20060101ALI20231124BHEP A61K 9/00 20060101ALI20231124BHEP A61K 41/00 20200101ALI20231124BHEP A61L 24/02 20060101ALI20231124BHEP

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