CA Patent

CA2554559A1 — Multiparticulate o-desmethylvenlafaxine salts and uses thereof

Assigned to Wyeth LLC · Expires 2005-08-25 · 21y expired

What this patent protects

A multiparticulate O-desmethylvenlafaxine (ODV) succinate or formate is described. Methods of treating depression and reducing the gastrointestinal side-effects of ODV are also described.

USPTO Abstract

A multiparticulate O-desmethylvenlafaxine (ODV) succinate or formate is described. Methods of treating depression and reducing the gastrointestinal side-effects of ODV are also described.

Drugs covered by this patent

Patent Metadata

Patent number
CA2554559A1
Jurisdiction
CA
Classification
—
Expires
2005-08-25
Drug substance claim
No
Drug product claim
No
Assignee
Wyeth LLC
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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