Wednesday, July 8, 2026

Patent intelligence · US

US 8067355

Benefit agent containing delivery particles

granted A61KA61K2800/412A61K2800/56A61K8/11
Status granted
Linked drugs 3
Pipeline programs 1
Years to expiry 5
Applicant portfolio 163
Patent details — US 8067355
Jurisdiction
US
Status
granted
Grant date
Nov 29, 2011
Expiration
Nov 24, 2031
Claims
12
CPC classes
A61K, A61K2800/412, A61K2800/56, A61K8/11
View on Google Patents ↗

Quick answer

US 8067355 (Benefit agent containing delivery particles) is held by Appleton Papers Inc.. Status: granted. Granted Nov 29, 2011. Expires Nov 24, 2031 (5 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
12
CPC classes
A61K, A61K2800/412, A61K2800/56, A61K8/11, A61K8/84

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Frequently asked questions

What is US patent 8067355?

US 8067355 (Benefit agent containing delivery particles) is held by Appleton Papers Inc.. Status: granted. Granted Nov 29, 2011. Expires Nov 24, 2031 (5 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8067355?

Appleton Papers Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 163 pharmaceutical patents for this assignee.

When does US 8067355 expire?

Our index shows an expiration date of Nov 24, 2031 (5 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.