HOMOGENIZATION SYSTEM OF DRUGS INTO BIODEGRADABLE POLYMER: SMART POLYMER SYSTEM

USPTO Patent Application US 2017/0105928 A1
Application Date: Apr. 20th, 2017

ABSTRACT

A viscous composition for transdermal drug delivery, a method of preparing the same, and a microstructure device prepared using the viscous composition are provided. Here, the viscous composition includes colloidal...
Assignee(s):
Application Number:
15/105,465
International Classification:
A61K 9/00 (20060101); A61K 31/165 (20060101); A61K 9/50 (20060101)
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CLAIMS

What is claimed is:

1. A viscous composition for transdermal drug delivery, comprising colloidal particles formed of a combination of a drug and a biodegradable polymer, wherein the biodegradable polymer comprises a first amphiphilic polymer.

DESCRIPTION

TECHNICAL FIELD

The present invention relates to a homogenization system of drugs into a biodegradable polymer, that is, a smart polymer system.
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