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US 11,026,889 B2Granted
Polymeric drug delivery systems for treatment of disease
AssigneeBoard of Regents, The University of Texas System
InventorsChun Li, Jun Zhao, Jason Fleming
Life of this patent
Estimating the term…
Abstract
Provided are compositions and nanoparticle formulations that may be used, e.g., to deliver a therapeutic compound to a subject. In some embodiments, the nanoparticles may be used to deliver one or more chemotherapeutic agents to treat a cancer such, e.g., as a pancreatic ductal adenocarcinoma.
Claims22
A polymer, wherein the polymer is a block copolymer comprising a polyacrylic acid backbone with a first plurality of PEG sidechains and a second plurality of ε-caprolactone sidechains, and wherein the ε-caprolactone sidechains terminates with carboxy, phosphonate, or hydroxysulfonyl.
Dependencies are inferred from the claim text.