Viksnins Harris Padys Malen LLP
Semi-solid delivery systems
The invention provides semi-solid systems for delivering biologically active materials that include a polymer comprising 1) one or more units of formula Ia, IIa, or IIIa: (formula Ia, IIa, IIIa) and 2) one or more units comprising polycaprolactone; wherein R and Ra have any of the values defined in the application.
Regents of the University of Minnesota
C A A A A A A A C A
C08G A61K A61K A61K A61K A61K A61K A61K C08G A61K
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Chun John R. Wenshou
Wang Ohlfest Wang