Patent intelligence · US
US 11753401
Polymorphs of Selinexor
Polymorphs of Selinexor
Patent details — US 11753401
- Jurisdiction
- US
- Status
- granted
- Grant date
- Sep 12, 2023
- Expiration
- Sep 7, 2043
- Applicant
- Karyopharm Therapeutics Inc.
- Claims
- 23
- CPC classes
- A61K, A61K31/497, A61P, A61P35/00
Quick answer
US 11753401 (Polymorphs of Selinexor) is held by Karyopharm Therapeutics Inc.. Status: granted. Granted Sep 12, 2023. Expires Sep 7, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Karyopharm Therapeutics Inc.
- Grant date
- Expiration
- Claims
- 23
- CPC classes
- A61K, A61K31/497, A61P, A61P35/00
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Frequently asked questions
What is US patent 11753401?
US 11753401 (Polymorphs of Selinexor) is held by Karyopharm Therapeutics Inc.. Status: granted. Granted Sep 12, 2023. Expires Sep 7, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11753401?
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 11753401 expire?
Our index shows an expiration date of Sep 7, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.