CA Patent

CA2654492A1 — Treprostinil administration using a metered dose inhaler

Assigned to United Therapeutics Corp · Expires 2007-11-22 · 18y expired

What this patent protects

Treprostinil can be administered using a metered dose inhaler. Such administration provides a greater degree of autonomy to patients. Also disclosed are kits that include a metered dose inhaler containing a pharmaceutical formulation containing treprostinil.

USPTO Abstract

Treprostinil can be administered using a metered dose inhaler. Such administration provides a greater degree of autonomy to patients. Also disclosed are kits that include a metered dose inhaler containing a pharmaceutical formulation containing treprostinil.

Drugs covered by this patent

Patent Metadata

Patent number
CA2654492A1
Jurisdiction
CA
Classification
—
Expires
2007-11-22
Drug substance claim
No
Drug product claim
No
Assignee
United Therapeutics Corp
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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