IP Library › Patent Application 15169214
Patent Application
App. No. 15/169,214

STENTS HAVING CONTROLLED ELUTION

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Quick Facts
Patent No.
US None
App. No.
15/169,214
Abstract

Provided herein is a device comprising a stent and a coating on the stent; wherein the coating comprises at least one polymer and at least one active agent; wherein at least part of the active agent is in crystalline form.

Claims (4)

1 . A device comprising

a. a stent comprising a cobalt-chromium alloy; and

b. a coating on the stent; wherein the coating comprises at least one polymer and at least one crystalline active agent;

wherein the level of active agent degradation after two weeks incubation in a serum-supplemented cell culture medium at 37° C. is significantly reduced for the device as compared to a device comprising a metal cobalt-chromium stent and a coating comprising at least one polymer and at least one amorphous active agent.

Assignments (2)
SECURITY INTEREST Recorded Jan 11, 2019
From: MICELL TECHNOLOGIES, INC.
To: MICELL SPV I LLC
Reel/Frame 048046/0907 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 10, 2016
From: TAYLOR, CHARLES DOUGLAS; CARLYLE, WENDA C.; MCCLAIN, JAMES B.
To: MICELL TECHNOLOGIES, INC.
Reel/Frame 039394/0948 →