The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 2004
Filed:
Dec. 17, 2002
Applicant:
Inventors:
Evan Harris Walker, Aberdeen, MD (US);
Eduardo Palomino, Royal Oak, MI (US);
Steven L. Blumenthal, Boynton Beach, FL (US);
Assignee:
Walker Cancer Research Institute, Inc., Aberdeen, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/138 ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
A61K 3/138 ; C07D / ; C07D / ;
Abstract
A process for producing new anticancer drugs such that the drugs can be administered in a nontoxic, proto-drug form and, subsequent to a time delay which allows for differential concentration in the target cancer or invasive tissues or cells, the non-toxic drug is then modified by an activation drug to selectively provide toxic levels of a pharmacologically active agent to the target issue.