CA Patent

CA2607608A1 — Suspension formulations of nepafenac and other ophthalmic drugs for topical treatment of ophthalmic disorders

Assigned to Alcon Inc · Expires 2006-11-16 · 20y expired

What this patent protects

Topical aqueous suspension compositions of sparingly soluble ophthalmic drugs are disclosed. The compositions comprise a combination of a poloxamer or meroxapol surfactant and a glycol tonicity-adjusting agent such as propylene glycol.

USPTO Abstract

Topical aqueous suspension compositions of sparingly soluble ophthalmic drugs are disclosed. The compositions comprise a combination of a poloxamer or meroxapol surfactant and a glycol tonicity-adjusting agent such as propylene glycol.

Drugs covered by this patent

Patent Metadata

Patent number
CA2607608A1
Jurisdiction
CA
Classification
—
Expires
2006-11-16
Drug substance claim
No
Drug product claim
No
Assignee
Alcon 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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