Wednesday, July 8, 2026

Patent intelligence · US

US 8247399

Photoactive metal nitrosyls for blood pressure regulation and cancer therapy

granted A61KA61K41/0057A61PA61P35/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 6
Applicant portfolio 8,292
Patent details — US 8247399

Quick answer

US 8247399 (Photoactive metal nitrosyls for blood pressure regulation and cancer therapy) is held by The Regents of the University of California. Status: granted. Granted Aug 21, 2012. Expires Aug 16, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
26
CPC classes
A61K, A61K41/0057, A61P, A61P35/00

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Frequently asked questions

What is US patent 8247399?

US 8247399 (Photoactive metal nitrosyls for blood pressure regulation and cancer therapy) is held by The Regents of the University of California. Status: granted. Granted Aug 21, 2012. Expires Aug 16, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8247399?

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

When does US 8247399 expire?

Our index shows an expiration date of Aug 16, 2032 (6 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.