Patent ID: 9408906
Filing Date: 2016-08-09
CPC Classification: A61K,A61P,C12N

Claim Text:
1. A composition, comprising a pharmaceutically acceptable carrier comprising monophosphoryl lipid A; a first group of particles comprising a biocompatible polymer, and a first antigen consisting only of a single species consisting of eight to twenty amino acids embedded in the polymer; and a second group of particles comprising a biocompatible polymer, and a second antigen consisting only of a single species consisting of eight to twenty amino acids embedded in the polymer, the second antigen being different from the first antigen; wherein each particle in the first group and the second group is substantially spherical, and has a diameter such that only a single particle can be consumed by an antigen presenting cell in a range of from 10 microns ±20% to 25 microns ±20%.