EP Patent

EP0433766A1 — Compositions of antiallergics and antihistamines and methods for their use

Assigned to Alcon Vision LLC · Expires 1991-06-26 · 35y expired

What this patent protects

Compositions of an antiallergic compound and an antihistamine for preventing and treating ophthalmic allergic response are disclosed. Methods for preventing and treating ophthalmic allergic response with the compositions are also disclosed.

USPTO Abstract

Compositions of an antiallergic compound and an antihistamine for preventing and treating ophthalmic allergic response are disclosed. Methods for preventing and treating ophthalmic allergic response with the compositions are also disclosed.

Drugs covered by this patent

Patent Metadata

Patent number
EP0433766A1
Jurisdiction
EP
Classification
—
Expires
1991-06-26
Drug substance claim
No
Drug product claim
No
Assignee
Alcon Vision 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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