| MICELL TECHNOLOGIES, INC. Patent applications |
| Patent application number | Title | Published |
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| 20120064124 | MACROLIDE DOSAGE FORMS - Provided is a drug delivery composition comprising at least one polymer and at least one active agent; wherein the active agent is present in crystalline form on at least one region of an outer surface of the composition and wherein active agent surface content is adjusted to provide a selected active agent release profile. | 03-15-2012 |
| 20110264190 | STENTS AND OTHER DEVICES HAVING EXTRACELLULAR MATRIX COATING - Provided herein are devices comprising a stent; and a coating on said stent comprising a polymer and an active agent, wherein the active agent comprises at least one of: extracellular matrix and an extracellular matrix component. Provided herein are methods of preparing a device comprising a stent and a coating on said stent; said method comprising: providing a stent; and forming a plurality of layers on said stent; wherein the coating comprises a polymer and at least one of said layers comprises one or more active agents; wherein at least a portion of the active agent comprises at least one of extracellular matrix and an extracellular matrix component. | 10-27-2011 |
| 20110257732 | STENTS HAVING CONTROLLED ELUTION - Provided herein is a device comprising: a. stent; b. a plurality of layers on said stent framework to form said device; wherein at least one of said layers comprises a bioabsorbable polymer and at least one of said layers comprises one or more active agents; wherein at least part of the active agent is in crystalline form. | 10-20-2011 |
| 20110190864 | STENT AND STENT DELIVERY SYSTEM WITH IMPROVED DELIVERABILITY - Stent delivery systems having improved deliverability comprising an elongate member having an inflation lumen and a guidewire lumen therein; a balloon having an interior that is in fluid communication with the inflation lumen; and a stent comprising a coating mounted on the balloon. Methods for making stent delivery systems having improved deliverability. Methods for delivering two stent delivery systems concurrently through a guiding catheter, each stent delivery system comprising elongate member having an inflation lumen and a guidewire lumen therein, a balloon having an interior that is in fluid communication with the inflation lumen, and a stent comprising a coating mounted on the balloon. Stent coatings may comprise a pharmaceutical agent at least a portion of which is in crystalline form. | 08-04-2011 |
| 20100298928 | Drug Coated Stents - Provided herein is a coated coronary stent, comprising: a stent framework; heparin molecules attached to the stent framework; and a rapamycin-polymer coating wherein at least part of rapamycin is in crystalline form. In one embodiment, the rapamycin-polymer coating comprises one or more resorbable polymers. | 11-25-2010 |
| 20100272778 | STENTS HAVING CONTROLLED ELUTION - Provided herein is a device comprising: a. stent; b. a plurality of layers on said stent framework to form said device; wherein at least one of said layers comprises a bioabsorbable polymer and at least one of said layers comprises one or more active agents; wherein at least part of the active agent is in crystalline form. | 10-28-2010 |
| 20100239635 | DRUG DELIVERY MEDICAL DEVICE - Provided is a coated implantable medical device, comprising: a substrate; and a coating disposed on said substrate, wherein said coating comprises at least one polymer and at least one pharmaceutical agent in a therapeutically desirable morphology and/or at least one active biological agent and optionally, one or more pharmaceutical carrying agents; wherein substantially all of pharmaceutical agent and/or active biological agent remains within said coating and on said substrate until the implantable device is deployed at an intervention site inside the body of a subject and wherein upon deployment of said medical device in the body of said subject a portion of said pharmaceutical agent and/or active biological agent is delivered at said intervention site along with at least a portion of said polymer and/or a at least a portion of said pharmaceutical carrying agents. | 09-23-2010 |
| 20100228348 | Polymer Films for Medical Device Coating - A method for depositing a coating comprising a polymer and impermeable dispersed solid on a substrate, comprising the following steps: discharging at least one impermeable dispersed solid in dry powder form through a first orifice; discharging at least one polymer in dry powder form through a second orifice; depositing the polymer and/or impermeable dispersed solid particles onto said substrate, wherein an electrical potential is maintained between the substrate and the impermeable dispersed solid and/or polymer particles, thereby forming said coating; and sintering said coating under conditions that do not disrupt the activity and/or function of the substrate. A similar method is provided for depositing a coating comprising a hydrophobic polymer and a water-vapor-trapping material on a substrate. | 09-09-2010 |
| 20100030261 | Surgical Sutures Having Increased Strength - The invention relates to increasing the strength of bio-absorbable surgical sutures. The invention allows for delayed bioabsorption of suture materials to allow maintenance of mechanical strength of the suture for example in ‘barbed’ form. | 02-04-2010 |
| 20100015200 | Drug Delivery Medical Device - Provided is a coated implantable medical device, comprising: a substrate; and a coating disposed on said substrate, wherein said coating comprises at least one polymer and at least one pharmaceutical agent in a therapeutically desirable morphology and/or at least one active biological agent and optionally, one or more pharmaceutical carrying agents; wherein substantially all of pharmaceutical agent and/or active biological agent remains within said coating and on said substrate until the implantable device is deployed at an intervention site inside the body of a subject and wherein upon deployment of said medical device in the body of said subject a portion of said pharmaceutical agent and/or active biological agent is delivered at said intervention site along with at least a portion of said polymer and/or a at least a portion of said pharmaceutical carrying agents. | 01-21-2010 |
| 20090292351 | STENTS HAVING BIOABSORBABLE LAYERS - Provided herein is a device comprising: a. stent; b. a plurality of layers on said stent framework to form said device; wherein at least one of said layers comprises a bioabsorbable polymer and at least one of said layers comprises one or more active agents; wherein at least part of the active agent is in crystalline form. | 11-26-2009 |
| 20090186069 | Coatings Containing Multiple Drugs - A method for depositing a coating comprising a polymer and at least two pharmaceutical agents on a substrate, comprising the following steps: providing a stent framework; depositing on said stent framework a first layer comprising a first pharmaceutical agent; depositing a second layer comprising a second pharmaceutical agent; Wherein said first and second pharmaceutical agents are selected from two different classes of pharmaceutical agents. | 07-23-2009 |
| 20090062909 | STENT WITH POLYMER COATING CONTAINING AMORPHOUS RAPAMYCIN - A coated coronary stent, comprising: a stainless steel sent framework coated with a primer layer of Parylene C; and a rapamycin-polymer coating having substantially uniform thickness disposed on the stent framework, wherein the rapamycin-polymer coating comprises polybutyl methacrylate (PBMA), polyethylene-co-vinyl acetate (PEVA) and rapamycin, wherein substantially all of the rapamycin in the coating is in amorphous form and substantially uniformly dispersed within the rapamycin-polymer coating. | 03-05-2009 |
