Saturday, July 11, 2026

Patent intelligence · US

US 7566718

Amine-linked pyridyl and phenyl substituted piperazine-piperidines with CXCR3 antagonist activity

granted A61PA61P1/04A61P17/00A61P17/06
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 3
Applicant portfolio 706
Patent details — US 7566718
Jurisdiction
US
Status
granted
Grant date
Jul 28, 2009
Expiration
Jul 23, 2029
Claims
41
CPC classes
A61P, A61P1/04, A61P17/00, A61P17/06
View on Google Patents ↗

Quick answer

US 7566718 (Amine-linked pyridyl and phenyl substituted piperazine-piperidines with CXCR3 antagonist activity) is held by Pharmacopeia Drug Discovery, Inc.. Status: granted. Granted Jul 28, 2009. Expires Jul 23, 2029 (3 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
41
CPC classes
A61P, A61P1/04, A61P17/00, A61P17/06, A61P25/00, A61P27/02

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Frequently asked questions

What is US patent 7566718?

US 7566718 (Amine-linked pyridyl and phenyl substituted piperazine-piperidines with CXCR3 antagonist activity) is held by Pharmacopeia Drug Discovery, Inc.. Status: granted. Granted Jul 28, 2009. Expires Jul 23, 2029 (3 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7566718?

Pharmacopeia Drug Discovery, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 706 pharmaceutical patents for this assignee.

When does US 7566718 expire?

Our index shows an expiration date of Jul 23, 2029 (3 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.