Wednesday, July 8, 2026

Patent intelligence · US

US 6706711

Pyrazole derived kinase inhibitor

expired A61PA61P1/16A61P17/06A61P19/00
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 991
Patent details — US 6706711
Jurisdiction
US
Status
expired
Grant date
Mar 16, 2004
Expiration
Mar 11, 2024
Claims
28
CPC classes
A61P, A61P1/16, A61P17/06, A61P19/00
View on Google Patents ↗

Quick answer

US 6706711 (Pyrazole derived kinase inhibitor) is held by Vertex Pharmaceuticals Incorporated. Status: expired. Granted Mar 16, 2004. Expires Mar 11, 2024 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
28
CPC classes
A61P, A61P1/16, A61P17/06, A61P19/00, A61P25/00, A61P25/14

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Frequently asked questions

What is US patent 6706711?

US 6706711 (Pyrazole derived kinase inhibitor) is held by Vertex Pharmaceuticals Incorporated. Status: expired. Granted Mar 16, 2004. Expires Mar 11, 2024 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6706711?

Vertex Pharmaceuticals Incorporated is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 991 pharmaceutical patents for this assignee.

When does US 6706711 expire?

Our index shows an expiration date of Mar 11, 2024 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.