Wednesday, July 8, 2026

Patent intelligence · US

US 12005052

Topical roflumilast formulation having improved delivery and plasma half-life

granted A61KA61K31/44A61K45/06A61K47/06
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 18
Applicant portfolio 30
Patent details — US 12005052
Jurisdiction
US
Status
granted
Grant date
Jun 11, 2024
Expiration
Jun 6, 2044
Claims
9
CPC classes
A61K, A61K31/44, A61K45/06, A61K47/06
View on Google Patents ↗

Quick answer

US 12005052 (Topical roflumilast formulation having improved delivery and plasma half-life) is held by ARCUTIS BIOTHERAPEUTICS, INC.. Status: granted. Granted Jun 11, 2024. Expires Jun 6, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
9
CPC classes
A61K, A61K31/44, A61K45/06, A61K47/06, A61K47/10, A61K47/14

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Frequently asked questions

What is US patent 12005052?

US 12005052 (Topical roflumilast formulation having improved delivery and plasma half-life) is held by ARCUTIS BIOTHERAPEUTICS, INC.. Status: granted. Granted Jun 11, 2024. Expires Jun 6, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12005052?

ARCUTIS BIOTHERAPEUTICS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 30 pharmaceutical patents for this assignee.

When does US 12005052 expire?

Our index shows an expiration date of Jun 6, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.