CA2582255A1 — 4-phenylbutyric acid controlled-release formulations for therapeutic use
Assigned to Individual · Expires 2006-08-08 · 20y expired
What this patent protects
Controlled-release formulations and dosage forms containing 4-phenylbutyric acid sodium salt, or other pharmaceutically acceptable salts, esters or prodrugs, and a controlled release material for use in the treatment of diseases and disorders including neoplastic disorders and ne…
USPTO Abstract
Controlled-release formulations and dosage forms containing 4-phenylbutyric acid sodium salt, or other pharmaceutically acceptable salts, esters or prodrugs, and a controlled release material for use in the treatment of diseases and disorders including neoplastic disorders and neurodegenerative diseases The formulations provide extended release and extended half-life.
Drugs covered by this patent
- Topamax (topiramate) · Janssen
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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