Wednesday, July 8, 2026

Patent intelligence · US

US 11332470

CXCR4 inhibitors and uses thereof

granted A61PA61P35/00A61P43/00
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 16
Applicant portfolio 16
Patent details — US 11332470
Jurisdiction
US
Status
granted
Grant date
May 17, 2022
Expiration
May 12, 2042
Claims
17
CPC classes
A61P, A61P35/00, A61P43/00
View on Google Patents ↗

Quick answer

US 11332470 (CXCR4 inhibitors and uses thereof) is held by X4 Pharmaceuticals, Inc.. Status: granted. Granted May 17, 2022. Expires May 12, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
17
CPC classes
A61P, A61P35/00, A61P43/00

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Frequently asked questions

What is US patent 11332470?

US 11332470 (CXCR4 inhibitors and uses thereof) is held by X4 Pharmaceuticals, Inc.. Status: granted. Granted May 17, 2022. Expires May 12, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11332470?

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 11332470 expire?

Our index shows an expiration date of May 12, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.