Wednesday, July 8, 2026

Patent intelligence · US

US 12258366

Bicyclic heteroaryl compounds and uses thereof

granted A61KA61K31/519A61K31/5377
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 19
Applicant portfolio 36
Related coverage 1
Patent details — US 12258366

Quick answer

US 12258366 (Bicyclic heteroaryl compounds and uses thereof) is held by Revolution Medicines, Inc.. Status: granted. Granted Mar 25, 2025. Expires Mar 20, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61K, A61K31/519, A61K31/5377

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Frequently asked questions

What is US patent 12258366?

US 12258366 (Bicyclic heteroaryl compounds and uses thereof) is held by Revolution Medicines, Inc.. Status: granted. Granted Mar 25, 2025. Expires Mar 20, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12258366?

Revolution Medicines, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 36 pharmaceutical patents for this assignee.

When does US 12258366 expire?

Our index shows an expiration date of Mar 20, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.