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:
Apr. 14, 2009
Filed:
Oct. 28, 2004
Applicants:
John F. Shanley, Redwood City, CA (US);
Theodore L. Parker, Danville, CA (US);
Inventors:
John F. Shanley, Redwood City, CA (US);
Theodore L. Parker, Danville, CA (US);
Assignee:
Innovational Holdings LLC., New Brunswick, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to implantable medical devices for the localized delivery of therapeutic agents, such as drugs, to a patient. More particularly, the invention relates to a device having a gradient of water soluble therapeutic agents within a therapeutic agent layer and a mixing layer that allows for controlled release of the therapeutic agents.