Wednesday, July 8, 2026

Patent intelligence · US

US 11873296

Solid forms of a dual RAF/MEK inhibitor

granted A61KA61K31/506A61K9/0053A61K9/4858
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 18
Applicant portfolio 140
Patent details — US 11873296
Jurisdiction
US
Status
granted
Grant date
Jan 16, 2024
Expiration
Jan 11, 2044
Applicant
VERASTEM, INC.
Claims
27
CPC classes
A61K, A61K31/506, A61K9/0053, A61K9/4858
View on Google Patents ↗

Quick answer

US 11873296 (Solid forms of a dual RAF/MEK inhibitor) is held by VERASTEM, INC.. Status: granted. Granted Jan 16, 2024. Expires Jan 11, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
VERASTEM, INC.
Grant date
Expiration
Claims
27
CPC classes
A61K, A61K31/506, A61K9/0053, A61K9/4858

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Frequently asked questions

What is US patent 11873296?

US 11873296 (Solid forms of a dual RAF/MEK inhibitor) is held by VERASTEM, INC.. Status: granted. Granted Jan 16, 2024. Expires Jan 11, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11873296?

VERASTEM, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 140 pharmaceutical patents for this assignee.

When does US 11873296 expire?

Our index shows an expiration date of Jan 11, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.