Wednesday, July 8, 2026

Patent intelligence · US

US 11241394

Treating vasculature related diseases or disorders using nanoparticles

granted A61KA61K31/337A61K47/6901A61K9/5153
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 16
Applicant portfolio 8,292
Patent details — US 11241394
Jurisdiction
US
Status
granted
Grant date
Feb 8, 2022
Expiration
Feb 3, 2042
Claims
17
CPC classes
A61K, A61K31/337, A61K47/6901, A61K9/5153
View on Google Patents ↗

Quick answer

US 11241394 (Treating vasculature related diseases or disorders using nanoparticles) is held by The Regents of the University of California. Status: granted. Granted Feb 8, 2022. Expires Feb 3, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
17
CPC classes
A61K, A61K31/337, A61K47/6901, A61K9/5153, A61K9/5169, A61K9/5176

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Frequently asked questions

What is US patent 11241394?

US 11241394 (Treating vasculature related diseases or disorders using nanoparticles) is held by The Regents of the University of California. Status: granted. Granted Feb 8, 2022. Expires Feb 3, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11241394?

The Regents of the University of California is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 11241394 expire?

Our index shows an expiration date of Feb 3, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.