Wednesday, July 8, 2026

Patent intelligence · US

US 9988447

Treatment of diabetes

granted A61KA61K2039/505A61K2039/54A61K2039/545
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 12
Applicant portfolio 31
Patent details — US 9988447
Jurisdiction
US
Status
granted
Grant date
Jun 5, 2018
Expiration
May 31, 2038
Applicant
XBIOTECH INC.
Claims
8
CPC classes
A61K, A61K2039/505, A61K2039/54, A61K2039/545
View on Google Patents ↗

Quick answer

US 9988447 (Treatment of diabetes) is held by XBIOTECH INC.. Status: granted. Granted Jun 5, 2018. Expires May 31, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
XBIOTECH INC.
Grant date
Expiration
Claims
8
CPC classes
A61K, A61K2039/505, A61K2039/54, A61K2039/545, A61K39/3955, A61K9/0019

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Frequently asked questions

What is US patent 9988447?

US 9988447 (Treatment of diabetes) is held by XBIOTECH INC.. Status: granted. Granted Jun 5, 2018. Expires May 31, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9988447?

XBIOTECH INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 31 pharmaceutical patents for this assignee.

When does US 9988447 expire?

Our index shows an expiration date of May 31, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.