Patent ID: 8637008

Claim:
A method of counteracting heparin in a subject, the method comprising administering a heparin binding polymer to a subject, the heparin binding polymer comprising: a first dendritic polyol; and one or more cationic moieties attached to the first dendritic polyol, wherein the polymer comprises at least one of: a) the structure of Formula (I): wherein L 1 is the first dendritic polyol, L 2 is a second dendritic polyol, L 3 is a third dendritic polyol, L 4 is a fourth dendritic polyol, and L 5 is a fifth dendritic polyol, or b) the structure of Formula (II): wherein L 1 is the first dendritic polyol and L 2 is a second dendritic polyol, and wherein L 3 is a third dendritic polyol, and L 4 is a fourth dendritic polyol, and wherein the heparin binding polymer binds to heparin and thereby counteracts heparin in the subject.