Friday, July 10, 2026

Patent intelligence · US

US 9962449

MultiLigand agent for drug delivery

granted A61KA61K31/713A61K47/549A61K47/554
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 12
Applicant portfolio 55
Patent details — US 9962449
Jurisdiction
US
Status
granted
Grant date
May 8, 2018
Expiration
May 3, 2038
Claims
19
CPC classes
A61K, A61K31/713, A61K47/549, A61K47/554
View on Google Patents ↗

Quick answer

US 9962449 (MultiLigand agent for drug delivery) is held by ARCTURUS THERAPEUTICS, INC.. Status: granted. Granted May 8, 2018. Expires May 3, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
19
CPC classes
A61K, A61K31/713, A61K47/549, A61K47/554, A61K9/0019, A61P

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Frequently asked questions

What is US patent 9962449?

US 9962449 (MultiLigand agent for drug delivery) is held by ARCTURUS THERAPEUTICS, INC.. Status: granted. Granted May 8, 2018. Expires May 3, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9962449?

ARCTURUS THERAPEUTICS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 55 pharmaceutical patents for this assignee.

When does US 9962449 expire?

Our index shows an expiration date of May 3, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.