Wednesday, July 8, 2026

Patent intelligence · US

US 11530420

Nucleic acid construct

granted A61KA61K40/10A61K40/31A61K40/421
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 16
Applicant portfolio 49
Patent details — US 11530420
Jurisdiction
US
Status
granted
Grant date
Dec 20, 2022
Expiration
Dec 15, 2042
Applicant
AUTOLUS LIMITED
Claims
19
CPC classes
A61K, A61K40/10, A61K40/31, A61K40/421
View on Google Patents ↗

Quick answer

US 11530420 (Nucleic acid construct) is held by AUTOLUS LIMITED. Status: granted. Granted Dec 20, 2022. Expires Dec 15, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
AUTOLUS LIMITED
Grant date
Expiration
Claims
19
CPC classes
A61K, A61K40/10, A61K40/31, A61K40/421, A61K40/4211

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Frequently asked questions

What is US patent 11530420?

US 11530420 (Nucleic acid construct) is held by AUTOLUS LIMITED. Status: granted. Granted Dec 20, 2022. Expires Dec 15, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11530420?

AUTOLUS LIMITED is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 49 pharmaceutical patents for this assignee.

When does US 11530420 expire?

Our index shows an expiration date of Dec 15, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.