Rutgers, the State University of New Jersey

Reva Medical, Inc.

Ernest G Baluca

Durgadas Bolikal

Lioubov Kabalnova

Joachim B Kohn

Jessica Earley

Don K Brandom

Jaap Schut

Robert K Schultz

Donald K Brandom

Ruth Sosa

Joann Yao

Elizabeth Nesseler

Methods, copolymer materials and devices are provided for embolic arterial interventions (embolization therapy or embolotherapy). More particularly, radiopaque, bioresorbable spherical microparticles for embolization or vascular occlusion therapies, comprising copolymers of iodine-containing, halogenated phenyl-containing units, such as iodinated desaminotyrosine derivatives, and rubbery components, such as polyethylene glycol (PEG), polycaprolactone (PCL), polytetramethylene oxide (PTMO) or polytrimethylene carbonate (PTMC), are provided. The provided microbeads may further contain, or be coated with, therapeutic agents such as paclitaxel, for targeted delivery of the therapeutics.

Porous bioresorbable radiopaque embolic microspheres for drug delivery

Methods of making multi-block copolymer that reduce the tendency for large phase domains to form provide copolymer compositions that are useful for various applications, including the manufacture of medical devices.

Multi-block copolymer compositions

The present application provides polymer materials having the desired properties for implantation into a human or animal body, in particular, biocompatibility, biodegradability, radiopacity and mechanical properties. Methods of making such polymer materials, compositions or devices comprising such polymer materials, and uses of such polymer materials, compositions and devices are also disclosed.

Cross-linked radiopaque bioresorbable polymers and devices made therefrom

The present invention relates to new classes of monomeric compounds, which may be polymerized to form novel biodegradable and bioresorble polymers and co-polymers. These polymers and co-polymers, while not limited thereto, may be adapted for radio-opacity and are useful for medical device applications and controlled release therapeutic formulations.

Biocompatible polymers for medical devices

Biocompatible, bioresorbable polymers comprising a plurality of monomeric repeating units containing an amide group, wherein said amide groups are N-substituted and the N-substituent and degree of N-substitution are effective to lower the melt viscosity, the solution viscosity, or both, compared to the same polymer without N-substitution.

N-substituted monomers and polymers

The present invention relates to new classes of monomeric compounds, which may be polymerized to form novel biodegradable and bioresorbable polymers and co-polymers. These polymers and co-polymers, while not limited thereto, may be adapted for radioopacity and are useful for medical device applications and controlled release therapeutic formulations.

Described herein are N-substituted monomers and polymers, methods of making such monomers and polymers, and methods of using them in various applications, such as medical devices. In preferred embodiments, the medical device is a stent.

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San Diego, CA, United States of America

Ernest G Baluca