Patent ID: 9555119
Date: 2017-01-31
CPC Classifications: A61K,A61L,A61P

Claim:
1. A delivery composition for local administration of a hydrophobic active agent, the delivery composition comprising: a cationic delivery agent comprising an agent selected from the group consisting of 1,2-dioleoyl-3-trimethylammonium-propane (DOTAP), polyamidoamine dendrimers (PAMAM), polypropylenimine, and polyethyleneimine (PEI) homopolymer; the hydrophobic active agent, wherein the hydrophobic active agent interfaces with the cationic delivery agent; and a pharmaceutically acceptable aqueous carrier; the cationic delivery agent effective to improve adhesion of the hydrophobic active agent to surfaces; wherein the delivery composition is in the form of a liquid immediately prior to local administration.