Friday, July 10, 2026

Patent intelligence · US

US 10173987

Hydrazide containing nuclear transport modulators and uses thereof

granted A61KA61K31/4196A61K31/4439A61K31/454
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 12
Applicant portfolio 38
Patent details — US 10173987
Jurisdiction
US
Status
granted
Grant date
Jan 8, 2019
Expiration
Jan 3, 2039
Claims
12
CPC classes
A61K, A61K31/4196, A61K31/4439, A61K31/454
View on Google Patents ↗

Quick answer

US 10173987 (Hydrazide containing nuclear transport modulators and uses thereof) is held by Karyopharm Therapeutics Inc.. Status: granted. Granted Jan 8, 2019. Expires Jan 3, 2039 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
12
CPC classes
A61K, A61K31/4196, A61K31/4439, A61K31/454, A61K31/496, A61K31/497

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Frequently asked questions

What is US patent 10173987?

US 10173987 (Hydrazide containing nuclear transport modulators and uses thereof) is held by Karyopharm Therapeutics Inc.. Status: granted. Granted Jan 8, 2019. Expires Jan 3, 2039 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10173987?

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 10173987 expire?

Our index shows an expiration date of Jan 3, 2039 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.