CA Patent

CA3133807A1 — Topical compositions and methods for treating acne vulgaris

Assigned to Bausch Health Ireland Ltd · Expires 2020-09-24 · 6y expired

What this patent protects

Topical pharmaceutical compositions comprise a combination of retinoid and an antibacterial agent. In particular, a topical composition comprises tretinoin and benzoyl peroxide. Such compositions are used for treating acne vulgaris.

USPTO Abstract

Topical pharmaceutical compositions comprise a combination of retinoid and an antibacterial agent. In particular, a topical composition comprises tretinoin and benzoyl peroxide. Such compositions are used for treating acne vulgaris.

Drugs covered by this patent

Patent Metadata

Patent number
CA3133807A1
Jurisdiction
CA
Classification
—
Expires
2020-09-24
Drug substance claim
No
Drug product claim
No
Assignee
Bausch Health Ireland Ltd
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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