CA2128199A1 — Stable Solid Pharmaceutical Compositions Containing Enalapril Maleate
Assigned to Individual · Expires 1996-01-16 · 30y expired
What this patent protects
Enalapril maleate is unstable when associated with many excipients commonly used in the manufacture of pharmaceutical compositions. Stable solid compositions are provided by mixing enalapril maleate into a carrier that is comprised primarily of water-soluble carbohydrates and con…
USPTO Abstract
Enalapril maleate is unstable when associated with many excipients commonly used in the manufacture of pharmaceutical compositions. Stable solid compositions are provided by mixing enalapril maleate into a carrier that is comprised primarily of water-soluble carbohydrates and contains a lubricant other than magnesium stearate, a preferred lubricant being zinc stearate.
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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