EP4221688A1 — Biodegradable polymer and solvent compositions and systems for extended storage and delivery of active pharmaceutical ingredients
Assigned to Tolmar International Ltd · Expires 2023-08-09 · 3y expired
What this patent protects
Pharmaceutical compositions comprising a biodegradable polymer, a solvent system, and an active pharmaceutical ingredient suitable for extended storage and delivery of the active pharmaceutical ingredient contained therein are disclosed, along with methods of making and using the…
USPTO Abstract
Pharmaceutical compositions comprising a biodegradable polymer, a solvent system, and an active pharmaceutical ingredient suitable for extended storage and delivery of the active pharmaceutical ingredient contained therein are disclosed, along with methods of making and using the same.
Drugs covered by this patent
- Risperdal (risperidone) · Johnson & Johnson (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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