CA2603316C — Combined-step process for pharmaceutical compositions
Assigned to Mylan Pharmaceuticals ULC · Expires 2014-11-18 · 11y expired
What this patent protects
The invention relates to a process for the solid oral pharmaceutical formulation of a pharmaceutically active ingredient such as levetiracetam, comprising a wet granulation of the pharmaceutically active ingredient and simultaneous fluid bed drying such that, as the pharmaceutica…
USPTO Abstract
The invention relates to a process for the solid oral pharmaceutical formulation of a pharmaceutically active ingredient such as levetiracetam, comprising a wet granulation of the pharmaceutically active ingredient and simultaneous fluid bed drying such that, as the pharmaceutical blend granulates it is simultaneously dried thus preventing it from becoming a paste. The invention therein thus provides a novel formulation preparation process characterized by a "combined" Granulation and Fluid Bed Drying process step.
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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