Patent ID: 9399070
Filing Date: 2016-07-26
CPC Classification: A61K,C08G

Claim Text:
1. A composition comprising (i) a polymeric reagent of the following structure, wherein: POLY POLY (a) is 0, 1, 2 or 3; (b) is 0, 1, 2 or 3; (e) is 0, 1, 2 or 3; (f′) is 0, 1, 2 or 3; (g′) is 0, 1, 2 or 3; (h) is 0, 1, 2 or 3; (j) is 0 to 20; each R X X X X X X R  wherein (p) is 1-10 and (q) is 1-10; and Z is a reactive group suitable for reaction with an electrophile or nucleophile of a biologically active agent; and (ii) a pharmacologically active agent, wherein there is an excess of the polymeric reagent relative to the pharmacologically active agent in the composition.