Wednesday, July 8, 2026

Patent intelligence · US

US 11613559

Nucleic acid construct

granted A61KA61K40/10A61K40/421A61K40/4211
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 17
Applicant portfolio 49
Patent details — US 11613559
Jurisdiction
US
Status
granted
Grant date
Mar 28, 2023
Expiration
Mar 23, 2043
Applicant
AUTOLUS LIMITED
Claims
11
CPC classes
A61K, A61K40/10, A61K40/421, A61K40/4211
View on Google Patents ↗

Quick answer

US 11613559 (Nucleic acid construct) is held by AUTOLUS LIMITED. Status: granted. Granted Mar 28, 2023. Expires Mar 23, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
AUTOLUS LIMITED
Grant date
Expiration
Claims
11
CPC classes
A61K, A61K40/10, A61K40/421, A61K40/4211

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Frequently asked questions

What is US patent 11613559?

US 11613559 (Nucleic acid construct) is held by AUTOLUS LIMITED. Status: granted. Granted Mar 28, 2023. Expires Mar 23, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11613559?

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 11613559 expire?

Our index shows an expiration date of Mar 23, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.