Wednesday, July 8, 2026

Patent intelligence · US

US 10294296

Treatment for neoplastic diseases

granted A61KA61K2039/505A61PA61P1/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 13
Applicant portfolio 31
Patent details — US 10294296
Jurisdiction
US
Status
granted
Grant date
May 21, 2019
Expiration
May 16, 2039
Applicant
XBIOTECH INC.
Claims
2
CPC classes
A61K, A61K2039/505, A61P, A61P1/00
View on Google Patents ↗

Quick answer

US 10294296 (Treatment for neoplastic diseases) is held by XBIOTECH INC.. Status: granted. Granted May 21, 2019. Expires May 16, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
XBIOTECH INC.
Grant date
Expiration
Claims
2
CPC classes
A61K, A61K2039/505, A61P, A61P1/00, A61P11/00, A61P11/02

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Frequently asked questions

What is US patent 10294296?

US 10294296 (Treatment for neoplastic diseases) is held by XBIOTECH INC.. Status: granted. Granted May 21, 2019. Expires May 16, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10294296?

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 10294296 expire?

Our index shows an expiration date of May 16, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.