Wednesday, July 8, 2026

Patent intelligence · US

US 12162855

Tetrahydroquinolino derivatives for the treatment of metastatic and chemoresistant cancers

granted A61PA61P35/00
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 18
Applicant portfolio 163
Patent details — US 12162855

Quick answer

US 12162855 (Tetrahydroquinolino derivatives for the treatment of metastatic and chemoresistant cancers) is held by THE TRUSTEES OF PRINCETON UNIVERSITY. Status: granted. Granted Dec 10, 2024. Expires Dec 5, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
2
CPC classes
A61P, A61P35/00

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Frequently asked questions

What is US patent 12162855?

US 12162855 (Tetrahydroquinolino derivatives for the treatment of metastatic and chemoresistant cancers) is held by THE TRUSTEES OF PRINCETON UNIVERSITY. Status: granted. Granted Dec 10, 2024. Expires Dec 5, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12162855?

THE TRUSTEES OF PRINCETON UNIVERSITY is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 163 pharmaceutical patents for this assignee.

When does US 12162855 expire?

Our index shows an expiration date of Dec 5, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.