Friday, July 10, 2026

Patent intelligence · US

US 11078190

Polymorphs of selinexor

granted A61KA61K31/497A61PA61P35/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 38
Patent details — US 11078190
Jurisdiction
US
Status
granted
Grant date
Aug 3, 2021
Expiration
Jul 29, 2041
Claims
20
CPC classes
A61K, A61K31/497, A61P, A61P35/00
View on Google Patents ↗

Quick answer

US 11078190 (Polymorphs of selinexor) is held by Karyopharm Therapeutics Inc.. Status: granted. Granted Aug 3, 2021. Expires Jul 29, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K31/497, A61P, A61P35/00

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Frequently asked questions

What is US patent 11078190?

US 11078190 (Polymorphs of selinexor) is held by Karyopharm Therapeutics Inc.. Status: granted. Granted Aug 3, 2021. Expires Jul 29, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11078190?

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 11078190 expire?

Our index shows an expiration date of Jul 29, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.