Wednesday, July 8, 2026

Patent intelligence · US

US 11413274

Methods and compositions associated with the granulocyte colony-stimulating factor receptor

granted A61KA61K31/404A61K31/41A61K31/4152
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 16
Applicant portfolio 133
Patent details — US 11413274
Jurisdiction
US
Status
granted
Grant date
Aug 16, 2022
Expiration
Aug 11, 2042
Claims
8
CPC classes
A61K, A61K31/404, A61K31/41, A61K31/4152
View on Google Patents ↗

Quick answer

US 11413274 (Methods and compositions associated with the granulocyte colony-stimulating factor receptor) is held by Ligand Pharmaceuticals Incorporated. Status: granted. Granted Aug 16, 2022. Expires Aug 11, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
8
CPC classes
A61K, A61K31/404, A61K31/41, A61K31/4152, A61K31/4155, A61K31/454

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Frequently asked questions

What is US patent 11413274?

US 11413274 (Methods and compositions associated with the granulocyte colony-stimulating factor receptor) is held by Ligand Pharmaceuticals Incorporated. Status: granted. Granted Aug 16, 2022. Expires Aug 11, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11413274?

Ligand Pharmaceuticals Incorporated is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 133 pharmaceutical patents for this assignee.

When does US 11413274 expire?

Our index shows an expiration date of Aug 11, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.