Wednesday, July 8, 2026

Patent intelligence · US

US 8845801

Bone cement and method

granted A61KA61K6/30
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 8
Applicant portfolio 8,292
Patent details — US 8845801

Quick answer

US 8845801 (Bone cement and method) is held by Regents of the University of Minnesota. Status: granted. Granted Sep 30, 2014. Expires Sep 25, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61K, A61K6/30

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Frequently asked questions

What is US patent 8845801?

US 8845801 (Bone cement and method) is held by Regents of the University of Minnesota. Status: granted. Granted Sep 30, 2014. Expires Sep 25, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8845801?

Regents of the University of Minnesota is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 8845801 expire?

Our index shows an expiration date of Sep 25, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.