Wednesday, July 8, 2026

Patent intelligence · US

US 10988465

CXCR4 inhibitors and uses thereof

granted A61KA61K45/06A61PA61P35/00
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 15
Applicant portfolio 16
Patent details — US 10988465
Jurisdiction
US
Status
granted
Grant date
Apr 27, 2021
Expiration
Apr 22, 2041
Claims
22
CPC classes
A61K, A61K45/06, A61P, A61P35/00
View on Google Patents ↗

Quick answer

US 10988465 (CXCR4 inhibitors and uses thereof) is held by X4 Pharmaceuticals, Inc.. Status: granted. Granted Apr 27, 2021. Expires Apr 22, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
22
CPC classes
A61K, A61K45/06, A61P, A61P35/00

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Frequently asked questions

What is US patent 10988465?

US 10988465 (CXCR4 inhibitors and uses thereof) is held by X4 Pharmaceuticals, Inc.. Status: granted. Granted Apr 27, 2021. Expires Apr 22, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10988465?

X4 Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 16 pharmaceutical patents for this assignee.

When does US 10988465 expire?

Our index shows an expiration date of Apr 22, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.