Wednesday, July 8, 2026

Patent intelligence · US

US 11291663

Methods of treating cancer with farnesyltransferase inhibitors

granted A61KA61K31/4704A61K31/4709A61P
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 16
Applicant portfolio 132
Patent details — US 11291663
Jurisdiction
US
Status
granted
Grant date
Apr 5, 2022
Expiration
Mar 31, 2042
Claims
21
CPC classes
A61K, A61K31/4704, A61K31/4709, A61P
View on Google Patents ↗

Quick answer

US 11291663 (Methods of treating cancer with farnesyltransferase inhibitors) is held by Kura Oncology, Inc.. Status: granted. Granted Apr 5, 2022. Expires Mar 31, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
21
CPC classes
A61K, A61K31/4704, A61K31/4709, A61P, A61P35/02

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Frequently asked questions

What is US patent 11291663?

US 11291663 (Methods of treating cancer with farnesyltransferase inhibitors) is held by Kura Oncology, Inc.. Status: granted. Granted Apr 5, 2022. Expires Mar 31, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11291663?

Kura Oncology, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 132 pharmaceutical patents for this assignee.

When does US 11291663 expire?

Our index shows an expiration date of Mar 31, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.