Friday, July 10, 2026

Patent intelligence · US

US 11124493

Nuclear transport modulators and uses thereof

granted A61PA61P11/00A61P17/02A61P25/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 38
Patent details — US 11124493
Jurisdiction
US
Status
granted
Grant date
Sep 21, 2021
Expiration
Sep 16, 2041
Claims
10
CPC classes
A61P, A61P11/00, A61P17/02, A61P25/00
View on Google Patents ↗

Quick answer

US 11124493 (Nuclear transport modulators and uses thereof) is held by Karyopharm Therapeutics Inc.. Status: granted. Granted Sep 21, 2021. Expires Sep 16, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
10
CPC classes
A61P, A61P11/00, A61P17/02, A61P25/00, A61P25/28, A61P27/02

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Frequently asked questions

What is US patent 11124493?

US 11124493 (Nuclear transport modulators and uses thereof) is held by Karyopharm Therapeutics Inc.. Status: granted. Granted Sep 21, 2021. Expires Sep 16, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11124493?

Karyopharm Therapeutics Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 38 pharmaceutical patents for this assignee.

When does US 11124493 expire?

Our index shows an expiration date of Sep 16, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.