Wednesday, July 8, 2026

Patent intelligence · US

US 11865286

Active agent delivery devices and methods of using the same

granted A61KA61K2039/542A61K39/0005A61K9/006
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 17
Applicant portfolio 8,292
Patent details — US 11865286
Jurisdiction
US
Status
granted
Grant date
Jan 9, 2024
Expiration
Jan 4, 2044
Claims
24
CPC classes
A61K, A61K2039/542, A61K39/0005, A61K9/006
View on Google Patents ↗

Quick answer

US 11865286 (Active agent delivery devices and methods of using the same) is held by The Regents of the University of California. Status: granted. Granted Jan 9, 2024. Expires Jan 4, 2044 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
24
CPC classes
A61K, A61K2039/542, A61K39/0005, A61K9/006

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Frequently asked questions

What is US patent 11865286?

US 11865286 (Active agent delivery devices and methods of using the same) is held by The Regents of the University of California. Status: granted. Granted Jan 9, 2024. Expires Jan 4, 2044 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11865286?

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 11865286 expire?

Our index shows an expiration date of Jan 4, 2044 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.