Patent ID: 8883175

Claim:
A polymeric coating composition comprising a block copolymer which comprises end groups, a fluorinated block and at least one non-fluorinated block, wherein the fluorinated block comprises repeating units of the following structure: wherein the non-fluorinated block comprises repeating units of the following structure: wherein R 1 is selected from the group consisting of —CH 3 , —CH 2 CH 3 , —CH 2 CH 2 CH 3 , —CH 2 CH 2 CH 2 CH 3 , -phenyl, -naphthyl, —COOR 3 , and —CONR 3 R 4 ; wherein R 2 is selected from the group consisting of —H, —CH 3 , —CH 2 CH 3 , —CH 2 CH 2 CH 3 , —CH 2 CH 2 CH 2 CH 3 , -phenyl, and -naphthyl; and wherein R 3 and R 4 are independently selected from the group consisting of —CH 3 , —CH 2 CH 3 , —CH 2 CH 2 CH 3 , —CH 2 CH 2 CH 2 CH 3 , —CH 2 CH 2 OH, and -PEG; wherein the coating composition further comprises a bioactive agent.