Wednesday, July 8, 2026

Patent intelligence · US

US 7919484

Combination therapy

granted A61KA61K31/00A61K31/4439A61K31/64
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 5
Applicant portfolio 106
Patent details — US 7919484
Jurisdiction
US
Status
granted
Grant date
Apr 5, 2011
Expiration
Mar 31, 2031
Claims
18
CPC classes
A61K, A61K31/00, A61K31/4439, A61K31/64
View on Google Patents ↗

Quick answer

US 7919484 (Combination therapy) is held by Xenon Pharmaceuticals Inc.. Status: granted. Granted Apr 5, 2011. Expires Mar 31, 2031 (5 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
18
CPC classes
A61K, A61K31/00, A61K31/4439, A61K31/64, A61K38/28, A61K45/06

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Frequently asked questions

What is US patent 7919484?

US 7919484 (Combination therapy) is held by Xenon Pharmaceuticals Inc.. Status: granted. Granted Apr 5, 2011. Expires Mar 31, 2031 (5 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7919484?

Xenon Pharmaceuticals Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 106 pharmaceutical patents for this assignee.

When does US 7919484 expire?

Our index shows an expiration date of Mar 31, 2031 (5 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.