CA3042642A1 — Extruded immediate release abuse deterrent pill
Assigned to Pharmaceutical Manufacturing Research Services Inc · Expires 2015-02-19 · 11y expired
What this patent protects
An oral, immediate release, abuse deterrent pill contains at least one active pharmaceutical ingredient susceptible to abuse which is homogenously spread throughout a carrier matrix used to deter abuse. The pill is prepared using hot melt extrusion and a forming unit through a co…
USPTO Abstract
An oral, immediate release, abuse deterrent pill contains at least one active pharmaceutical ingredient susceptible to abuse which is homogenously spread throughout a carrier matrix used to deter abuse. The pill is prepared using hot melt extrusion and a forming unit through a continuous process. The formed pill is abuse deterrent to parenteral administration due at least to particle size, viscosity, or purity limitations.
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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