Wednesday, July 8, 2026

Patent intelligence · US

US 8058025

Methods for determining efficacy of chemotherapeutic agents

granted A61PA61P17/02A61P31/00A61P35/00
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 5
Applicant portfolio 158
Patent details — US 8058025
Jurisdiction
US
Status
granted
Grant date
Nov 15, 2011
Expiration
Nov 10, 2031
Claims
18
CPC classes
A61P, A61P17/02, A61P31/00, A61P35/00
View on Google Patents ↗

Quick answer

US 8058025 (Methods for determining efficacy of chemotherapeutic agents) is held by Precision Therapeutics, Inc.. Status: granted. Granted Nov 15, 2011. Expires Nov 10, 2031 (5 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
18
CPC classes
A61P, A61P17/02, A61P31/00, A61P35/00, A61P37/02

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Frequently asked questions

What is US patent 8058025?

US 8058025 (Methods for determining efficacy of chemotherapeutic agents) is held by Precision Therapeutics, Inc.. Status: granted. Granted Nov 15, 2011. Expires Nov 10, 2031 (5 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8058025?

Precision Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 158 pharmaceutical patents for this assignee.

When does US 8058025 expire?

Our index shows an expiration date of Nov 10, 2031 (5 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.