Wednesday, July 8, 2026

Patent intelligence · US

US 11851671

Programmable assembly of virus composites for receptor-targeted gene delivery

granted A61KA61K39/44A61K48/0008A61K48/0041
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 17
Applicant portfolio 8,292
Patent details — US 11851671
Jurisdiction
US
Status
granted
Grant date
Dec 26, 2023
Expiration
Dec 21, 2043
Claims
18
CPC classes
A61K, A61K39/44, A61K48/0008, A61K48/0041
View on Google Patents ↗

Quick answer

US 11851671 (Programmable assembly of virus composites for receptor-targeted gene delivery) is held by Regents of the University of Minnesota. Status: granted. Granted Dec 26, 2023. Expires Dec 21, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
18
CPC classes
A61K, A61K39/44, A61K48/0008, A61K48/0041, A61K48/005

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Frequently asked questions

What is US patent 11851671?

US 11851671 (Programmable assembly of virus composites for receptor-targeted gene delivery) is held by Regents of the University of Minnesota. Status: granted. Granted Dec 26, 2023. Expires Dec 21, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11851671?

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

When does US 11851671 expire?

Our index shows an expiration date of Dec 21, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.