Patent · US Expired

Compound delivery using rapidly dissolving collagen film

US6448378B2 · kind B2 · utility

72Cited by

8References

15Claims

0Family size

Inventors

Dale P. DeVore · Chelmsford, US
Richard A. Eiferman · Louisville, US
Edwin U. Keates · Villanova, US

Key dates

Filing date	Dec 12, 2000
Grant date	Sep 10, 2002
Priority date	—
Expiry date	Dec 12, 2020

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K9/7007
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed herein are collagen films which rapidly dissolve at 35° C. Also disclosed are methods for the preparation of the collagen films and their use as a vehicle for delivering a dose of therapeutic compound to a specific tissue site.

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