Patent ID: 8685367
Filing Date: 2014-04-01
Classification: A61K,A61P

Abstract:
1. An embolotherapy formulation, comprising polymer particles shaped to embolize a body lumen, the polymer particles being suspended in a pharmaceutically acceptable liquid and having an excluded diameter of from about 10 microns to about 3,000 microns, and comprising polymeric units having a structure according to Formula I: wherein X=I or Br; Y1 and Y2 independently=0, 1, 2, 3 or 4; wherein f is between 0 and less than 1, g ranges from 0 to 1, inclusive, and f+g is between 0 and 1, inclusive; wherein R and R wherein for each R wherein j and m are independently integers from 1 to 8 inclusive; wherein Z is independently either O or S; wherein A is selected from the group consisting of: wherein R