Wednesday, July 8, 2026

Patent intelligence · US

US 8729027

Therapeutic agent for fibromyalgia containing etanercept

granted A61KA61K38/1793A61K39/3955A61P
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 8
Applicant portfolio 35
Related coverage 1
Patent details — US 8729027

Quick answer

US 8729027 (Therapeutic agent for fibromyalgia containing etanercept) is held by AXIS. Status: granted. Granted May 20, 2014. Expires May 15, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
AXIS
Grant date
Expiration
Claims
3
CPC classes
A61K, A61K38/1793, A61K39/3955, A61P, A61P1/04, A61P13/12

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Related coverage

Frequently asked questions

What is US patent 8729027?

US 8729027 (Therapeutic agent for fibromyalgia containing etanercept) is held by AXIS. Status: granted. Granted May 20, 2014. Expires May 15, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8729027?

AXIS is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 35 pharmaceutical patents for this assignee.

When does US 8729027 expire?

Our index shows an expiration date of May 15, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.