Patent ID: 9382370
Filing Date: 2016-07-05
CPC Classification: A61K,A61Q,C08F,C08G,C08J

Claim Text:
1. A compound represented by Formula X: wherein: Core represents a crosslinked polymeric segment; P1 represents a polymeric segment comprised of monomeric residues of polymerized hydrophobic monomers; P2 represents a polymeric segment comprised of monomeric residues of polymerized hydrophilic monomers; P3 represents a polymeric segment comprised of monomeric residues of polymerized hydrophilic monomers; q1 represents the number of the monomeric residues in P1; q2 represents the number of the monomeric residues in P2; q3 represents the number of the monomeric residues in P3 of between 30 and 500; r represents the number of polymeric arms covalently attached to the Core; t represents the number of polymeric arms covalently attached to the Core; and wherein: i) the ratio of r to t is in the range of between 20:1 and 2:1; and ii) at least one polymeric arm has a number average molecular weight of greater than 10,000 g/mol.