Wednesday, July 8, 2026

Patent intelligence · US

US 8227661

Methods of identifying agents that ameliorate or modulate effects of PRO1328 gene disruptions

granted A61KA61K47/6843A61K47/6913A61K49/0008
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 6
Applicant portfolio 102
Patent details — US 8227661
Jurisdiction
US
Status
granted
Grant date
Jul 24, 2012
Expiration
Jul 19, 2032
Claims
3
CPC classes
A61K, A61K47/6843, A61K47/6913, A61K49/0008
View on Google Patents ↗

Quick answer

US 8227661 (Methods of identifying agents that ameliorate or modulate effects of PRO1328 gene disruptions) is held by Lexicon Genetics, Inc.. Status: granted. Granted Jul 24, 2012. Expires Jul 19, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
3
CPC classes
A61K, A61K47/6843, A61K47/6913, A61K49/0008, A61K51/1018

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Frequently asked questions

What is US patent 8227661?

US 8227661 (Methods of identifying agents that ameliorate or modulate effects of PRO1328 gene disruptions) is held by Lexicon Genetics, Inc.. Status: granted. Granted Jul 24, 2012. Expires Jul 19, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8227661?

Lexicon Genetics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 102 pharmaceutical patents for this assignee.

When does US 8227661 expire?

Our index shows an expiration date of Jul 19, 2032 (6 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.