公开(公告)号：US20240108584A1

公开(公告)日：2024-04-04

申请号：US18274964

申请日：2022-01-31

Applicant: Ohio State Innovation Foundation

Inventor： John LANNUTTI ,  Fan FAN ,  Andrea TEDESCHI

IPC: A61K9/50 ,  A61K31/197 ,  A61K47/10 ,  A61K47/34 ,  A61P25/28

CPC classification number: A61K9/5031 ,  A61K31/197 ,  A61K47/10 ,  A61K47/34 ,  A61P25/28

Abstract: Described are polymeric microparticles, compositions and method of making and using. The polymeric microparticles can include a polymeric core comprising a first polymer and an active agent susceptible to abuse; and a polymeric shell comprising a second polymer.