Wednesday, July 8, 2026

Patent intelligence · US

US 12263173

PLK1 inhibitor in combination with anti-angiogenics for treating metastatic cancer

granted A61KA61K2039/505A61K2039/545A61K2300/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 19
Applicant portfolio 69
Patent details — US 12263173
Jurisdiction
US
Status
granted
Grant date
Apr 1, 2025
Expiration
Mar 27, 2045
Claims
20
CPC classes
A61K, A61K2039/505, A61K2039/545, A61K2300/00
View on Google Patents ↗

Quick answer

US 12263173 (PLK1 inhibitor in combination with anti-angiogenics for treating metastatic cancer) is held by Cardiff Oncology, Inc.. Status: granted. Granted Apr 1, 2025. Expires Mar 27, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K2039/505, A61K2039/545, A61K2300/00, A61K31/437, A61K31/4745

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Frequently asked questions

What is US patent 12263173?

US 12263173 (PLK1 inhibitor in combination with anti-angiogenics for treating metastatic cancer) is held by Cardiff Oncology, Inc.. Status: granted. Granted Apr 1, 2025. Expires Mar 27, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12263173?

Cardiff Oncology, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 69 pharmaceutical patents for this assignee.

When does US 12263173 expire?

Our index shows an expiration date of Mar 27, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.