Wednesday, July 8, 2026

Patent intelligence · US

US 8106160

N-terminal modified interferon-alpha

granted A61KA61K38/00A61PA61P31/12
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 6
Applicant portfolio 95
Patent details — US 8106160
Jurisdiction
US
Status
granted
Grant date
Jan 31, 2012
Expiration
Jan 26, 2032
Claims
2
CPC classes
A61K, A61K38/00, A61P, A61P31/12
View on Google Patents ↗

Quick answer

US 8106160 (N-terminal modified interferon-alpha) is held by PHARMAESSENTIA CORPORATION. Status: granted. Granted Jan 31, 2012. Expires Jan 26, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
2
CPC classes
A61K, A61K38/00, A61P, A61P31/12

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Frequently asked questions

What is US patent 8106160?

US 8106160 (N-terminal modified interferon-alpha) is held by PHARMAESSENTIA CORPORATION. Status: granted. Granted Jan 31, 2012. Expires Jan 26, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8106160?

PHARMAESSENTIA CORPORATION is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 95 pharmaceutical patents for this assignee.

When does US 8106160 expire?

Our index shows an expiration date of Jan 26, 2032 (6 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.