Patent · US Expired

Compound delivery using rapidly dissolving collagen film

US6197934A · kind A · utility

134Cited by

8References

7Claims

0Family size

Assignee

Collagenesis, Inc. · US

Inventors

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

Key dates

Filing date	May 22, 1998
Grant date	Mar 6, 2001
Priority date	—
Expiry date	May 22, 2018

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.degree. 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.