CA Patent

CA2858574C — Efficient lipid delivery to human tear film using a salt-sensitive emulsion system

Assigned to Allergan Inc · Expires 2017-05-30 · 9y expired

What this patent protects

A salt-free emulsion for the treatment of dry eye and other ocular conditions is disclosed which contains castor oil and does not contain olive oil which prolongs TBUT and provides superior comfort.

USPTO Abstract

A salt-free emulsion for the treatment of dry eye and other ocular conditions is disclosed which contains castor oil and does not contain olive oil which prolongs TBUT and provides superior comfort.

Drugs covered by this patent

Patent Metadata

Patent number
CA2858574C
Jurisdiction
CA
Classification
—
Expires
2017-05-30
Drug substance claim
No
Drug product claim
No
Assignee
Allergan 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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