Patent · US Expired

Helper dependent adenovirus vectors based on integrase family site-specific recombinases

US7045347B2 · kind B2 · utility

9Cited by

9References

18Claims

0Family size

Assignee

AdVec, Inc. · CA

Inventors

Frank L. Graham · Hamilton, CA
Michael A. Rudnicki · Ottawa, CA
Martina Anton · Vaterstetten, DE

Key dates

Filing date	Jul 26, 2002
Grant date	May 16, 2006
Priority date	—
Expiry date	Apr 21, 2023

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12N2840/203
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

This invention provides helper-dependent adenovirus cloning vectors and helper adenoviruses, and methods for making and Using such preparations, wherein the helper adenoviruses contain recombinase target sites that are useful in reducing the level of contamination of helper virus in helper-dependent adenovirus vector preparations.

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