Wednesday, July 8, 2026

Patent intelligence · US

US 9757382

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 11
Applicant portfolio 136
Patent details — US 9757382
Jurisdiction
US
Status
granted
Grant date
Sep 12, 2017
Expiration
Sep 7, 2037
Claims
25
CPC classes
A61K, A61K31/5377, A61K45/06, A61P
View on Google Patents ↗

Quick answer

US 9757382 (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 Sep 12, 2017. Expires Sep 7, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
25
CPC classes
A61K, A61K31/5377, A61K45/06, A61P, A61P35/00, A61P35/02

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Frequently asked questions

What is US patent 9757382?

US 9757382 (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 Sep 12, 2017. Expires Sep 7, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9757382?

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 9757382 expire?

Our index shows an expiration date of Sep 7, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.