Patent · US Active

Biodegradable polymer system

US8920841B2 · kind B2 · utility

1Cited by

0References

13Claims

0Family size

Inventors

Heather Sheardown · Nobleton, CA
Scott Fitzpatrick · Greenwood, US
M.A. Jafar Mazumder · Rue du Bois des Loges, CA

Key dates

Filing date	Apr 22, 2011
Grant date	Dec 30, 2014
Priority date	—
Expiry date	Sep 15, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P27/02
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A polymer system useful for in vivo delivery of a therapeutic agent is provided. The polymer system comprises a biocompatible biodegradable polymeric backbone that is capable of a reversible stimuli-induced transition from liquid to gel.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.