Wednesday, July 8, 2026

Patent intelligence · US

US 10213445

Compositions and methods of diazeniumdiolate-based prodrugs for treating cancer

granted A61KA61K31/138A61K31/655A61K47/54
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 13
Applicant portfolio 3,720
Related coverage 1
Patent details — US 10213445

Quick answer

US 10213445 (Compositions and methods of diazeniumdiolate-based prodrugs for treating cancer) is held by The United States of America as Represented by the Secretary of the Department of Health and Human Services. Status: granted. Granted Feb 26, 2019. Expires Feb 21, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61K, A61K31/138, A61K31/655, A61K47/54, A61K47/542, A61K47/55

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Frequently asked questions

What is US patent 10213445?

US 10213445 (Compositions and methods of diazeniumdiolate-based prodrugs for treating cancer) is held by The United States of America as Represented by the Secretary of the Department of Health and Human Services. Status: granted. Granted Feb 26, 2019. Expires Feb 21, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10213445?

The United States of America as Represented by the Secretary of the Department of Health and Human Services is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 3,720 pharmaceutical patents for this assignee.

When does US 10213445 expire?

Our index shows an expiration date of Feb 21, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.