Wednesday, July 8, 2026

Patent intelligence · US

US 8329703

Pyrazole compounds

granted A61KA61K31/415A61K31/4155A61K31/4162
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 6
Applicant portfolio 7
Patent details — US 8329703
Jurisdiction
US
Status
granted
Grant date
Dec 11, 2012
Expiration
Dec 6, 2032
Claims
20
CPC classes
A61K, A61K31/415, A61K31/4155, A61K31/4162
View on Google Patents ↗

Quick answer

US 8329703 (Pyrazole compounds) is held by XTL BIOPHARMACEUTICALS LTD.. Status: granted. Granted Dec 11, 2012. Expires Dec 6, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K31/415, A61K31/4155, A61K31/4162, A61K31/427, A61K31/4439

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Frequently asked questions

What is US patent 8329703?

US 8329703 (Pyrazole compounds) is held by XTL BIOPHARMACEUTICALS LTD.. Status: granted. Granted Dec 11, 2012. Expires Dec 6, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8329703?

XTL BIOPHARMACEUTICALS LTD. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 7 pharmaceutical patents for this assignee.

When does US 8329703 expire?

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