Wednesday, July 8, 2026

Patent intelligence · US

US 8394788

Phenylsulfoxyoxazole compound inhibitors of urea transporters

granted A61KA61K31/4164A61K31/421A61K31/426
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 7
Applicant portfolio 8,292
Patent details — US 8394788
Jurisdiction
US
Status
granted
Grant date
Mar 12, 2013
Expiration
Mar 7, 2033
Claims
40
CPC classes
A61K, A61K31/4164, A61K31/421, A61K31/426
View on Google Patents ↗

Quick answer

US 8394788 (Phenylsulfoxyoxazole compound inhibitors of urea transporters) is held by The Regents of the University of California. Status: granted. Granted Mar 12, 2013. Expires Mar 7, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
40
CPC classes
A61K, A61K31/4164, A61K31/421, A61K31/426, A61P, A61P1/16

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Frequently asked questions

What is US patent 8394788?

US 8394788 (Phenylsulfoxyoxazole compound inhibitors of urea transporters) is held by The Regents of the University of California. Status: granted. Granted Mar 12, 2013. Expires Mar 7, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8394788?

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 8394788 expire?

Our index shows an expiration date of Mar 7, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.