AU Patent

AU2002320309A1 — Oxymorphone controlled release formulations

Assigned to Endo Pharmaceuticals Inc · Expires 2003-05-22 · 23y expired

What this patent protects

Patent listed against oxymorphone-hydrochloride.

Drugs covered by this patent

oxymorphone-hydrochloride (OXYMORPHONE HYDROCHLORIDE)

Patent Metadata

Patent number: AU2002320309A1
Jurisdiction: AU
Classification: —
Expires: 2003-05-22
Drug substance claim: No
Drug product claim: No
Assignee: Endo Pharmaceuticals Inc
Source: FDA Orange Book + USPTO grounding via Google Patents

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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