Tamper Resistant Pharmaceutical Formulations
AssigneePurdue Pharma L.P.
InventorsRama Abu Shmeis, Sheetal R. Muley, Xiaohong Shen, Zhixin Zong
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Abstract
Disclosed in certain embodiments is a solid oral dosage form comprising a plurality of particles, each particle comprising (i) a core comprising an active agent susceptible to abuse and an internal adhesion promoter, wherein the cores are (i) dispersed in a matrix comprising a controlled release material or (ii) coated with a controlled release material. The dosage form can also include an alcohol resistant material.
Claims21
A solid oral dosage form comprising a plurality of particles, each particle comprising a core comprising an active agent susceptible to abuse and an internal adhesion promoter, wherein the cores are (i) dispersed in a matrix comprising a controlled release material or (ii) coated with a controlled release material.
21-100. (canceled)
Dependencies are inferred from the claim text.