Wednesday, July 8, 2026

Patent intelligence · US

US 10111859

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 12
Applicant portfolio 133
Patent details — US 10111859
Jurisdiction
US
Status
granted
Grant date
Oct 30, 2018
Expiration
Oct 25, 2038
Claims
8
CPC classes
A61K, A61K31/404, A61K31/41, A61K31/4152
View on Google Patents ↗

Quick answer

US 10111859 (Methods and compositions associated with the granulocyte colony-stimulating factor receptor) is held by Ligand Pharmaceuticals Incorporated. Status: granted. Granted Oct 30, 2018. Expires Oct 25, 2038 (12 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 10111859?

US 10111859 (Methods and compositions associated with the granulocyte colony-stimulating factor receptor) is held by Ligand Pharmaceuticals Incorporated. Status: granted. Granted Oct 30, 2018. Expires Oct 25, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10111859?

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 10111859 expire?

Our index shows an expiration date of Oct 25, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.