Wednesday, July 8, 2026

Patent intelligence · US

US 10226468

Quinazolines and azaquinazolines as dual inhibitors of RAS/RAF/MEK/ERK and PI3K/AKT/PTEN/mTOR pathways

granted A61KA61K31/5377A61K45/06A61P
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 13
Applicant portfolio 136
Patent details — US 10226468
Jurisdiction
US
Status
granted
Grant date
Mar 12, 2019
Expiration
Mar 7, 2039
Claims
35
CPC classes
A61K, A61K31/5377, A61K45/06, A61P
View on Google Patents ↗

Quick answer

US 10226468 (Quinazolines and azaquinazolines as dual inhibitors of RAS/RAF/MEK/ERK and PI3K/AKT/PTEN/mTOR pathways) is held by Asana BioSciences, LLC. Status: granted. Granted Mar 12, 2019. Expires Mar 7, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
35
CPC classes
A61K, A61K31/5377, A61K45/06, A61P, A61P35/00, A61P35/02

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Frequently asked questions

What is US patent 10226468?

US 10226468 (Quinazolines and azaquinazolines as dual inhibitors of RAS/RAF/MEK/ERK and PI3K/AKT/PTEN/mTOR pathways) is held by Asana BioSciences, LLC. Status: granted. Granted Mar 12, 2019. Expires Mar 7, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10226468?

Asana BioSciences, LLC is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 136 pharmaceutical patents for this assignee.

When does US 10226468 expire?

Our index shows an expiration date of Mar 7, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.