Wednesday, July 8, 2026

Patent intelligence · US

US 11807638

5- and 6-azaindole compounds for inhibition of Bcr-Abl tyrosine kinases

granted A61KA61K31/437A61K31/444A61K31/496
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 17
Applicant portfolio 5
Related coverage 2
Patent details — US 11807638

Quick answer

US 11807638 (5- and 6-azaindole compounds for inhibition of Bcr-Abl tyrosine kinases) is held by Enliven Inc.. Status: granted. Granted Nov 7, 2023. Expires Nov 2, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Enliven Inc.
Grant date
Expiration
Claims
44
CPC classes
A61K, A61K31/437, A61K31/444, A61K31/496, A61K31/4995, A61K31/501

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Related coverage

Frequently asked questions

What is US patent 11807638?

US 11807638 (5- and 6-azaindole compounds for inhibition of Bcr-Abl tyrosine kinases) is held by Enliven Inc.. Status: granted. Granted Nov 7, 2023. Expires Nov 2, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11807638?

Enliven Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 5 pharmaceutical patents for this assignee.

When does US 11807638 expire?

Our index shows an expiration date of Nov 2, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.