Wednesday, June 10, 2026

Patent intelligence · US

US 7300660

Abundant extracellular products and methods for their production and use

granted A61KA61K2039/51A61K39/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 1
Applicant portfolio 8,292
Patent details — US 7300660

Quick answer

US 7300660 (Abundant extracellular products and methods for their production and use) is held by The Regents of the University of California. Status: granted. Granted Nov 27, 2007. Expires Nov 22, 2027 (1 year remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
28
CPC classes
A61K, A61K2039/51, A61K39/00

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Frequently asked questions

What is US patent 7300660?

US 7300660 (Abundant extracellular products and methods for their production and use) is held by The Regents of the University of California. Status: granted. Granted Nov 27, 2007. Expires Nov 22, 2027 (1 year remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7300660?

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

When does US 7300660 expire?

Our index shows an expiration date of Nov 22, 2027 (1 year from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.