Wednesday, July 8, 2026

Patent intelligence · US

US 11504325

Micelles and vesicles for the delivery of glycopeptides

granted A61KA61K38/018A61K9/107A61K9/51
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 16
Applicant portfolio 8,292
Patent details — US 11504325

Quick answer

US 11504325 (Micelles and vesicles for the delivery of glycopeptides) is held by Arizona Board of Regents on Behalf of the University of Arizona. Status: granted. Granted Nov 22, 2022. Expires Nov 17, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
13
CPC classes
A61K, A61K38/018, A61K9/107, A61K9/51

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Frequently asked questions

What is US patent 11504325?

US 11504325 (Micelles and vesicles for the delivery of glycopeptides) is held by Arizona Board of Regents on Behalf of the University of Arizona. Status: granted. Granted Nov 22, 2022. Expires Nov 17, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11504325?

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

When does US 11504325 expire?

Our index shows an expiration date of Nov 17, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.