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:
Sep. 05, 2017
Filed:
Mar. 26, 2012
Applicant:
Arpan Desai, Hamden, CT (US);
Inventor:
Arpan Desai, Hamden, CT (US);
Assignee:
Covidien LP, Mansfield, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 17/14 (2006.01); A61L 17/00 (2006.01); A61L 31/10 (2006.01); A61L 31/16 (2006.01);
U.S. Cl.
CPC ...
A61L 17/145 (2013.01); A61L 17/005 (2013.01); A61L 31/10 (2013.01); A61L 31/16 (2013.01); A61L 2300/258 (2013.01); A61L 2420/08 (2013.01);
Abstract
Medical devices possessing coatings are provided. The coatings include at least one polyelectrolyte, capable of changing the surface charge of the device to which they are applied. The polyelectrolytes permit attachment of charged bioactive agents thereto. Multiple polyelectrolytes, possessing opposite charges, may be sequentially applied to produce a medical device having multiple layers. Methods for forming such devices are also provided.
Desai, Arpan. (2017). Drug eluting medical devices (U.S. Patent No. 9750839). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9750839
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile