ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,414,933, issued on Sept. 16, was assigned to ONSELEX PHARMACEUTICALS INC..
"Polyphosphazene drug carriers" was invented by Ernest E. Shin (New York).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates generally to hybrid polymer (e.g., polyphosphazene) based drug delivery platforms and to methods of producing, evaluating, administering, and treating subjects with the same. More particularly, the present invention provides polyphosphazene based drug delivery platforms comprising one or more polyphosphazenes with controlled molecular weights and/or polydispersities as well as selective methods for associating one or more therapeut...