Wednesday, July 8, 2026

Patent intelligence · US

US 8217172

Solid forms of 1-ethyl-3-(5-(5-fluoropyridin-3-yl)-7-(pyrimidin-2-yl)-1H-benzo[d]imidazol-2-yl)urea

granted A61PA61P31/00A61P31/04A61P31/06
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 6
Applicant portfolio 991
Patent details — US 8217172
Jurisdiction
US
Status
granted
Grant date
Jul 10, 2012
Expiration
Jul 5, 2032
Claims
12
CPC classes
A61P, A61P31/00, A61P31/04, A61P31/06
View on Google Patents ↗

Quick answer

US 8217172 (Solid forms of 1-ethyl-3-(5-(5-fluoropyridin-3-yl)-7-(pyrimidin-2-yl)-1H-benzo[d]imidazol-2-yl)urea) is held by Vertex Pharmaceuticals Incorporated. Status: granted. Granted Jul 10, 2012. Expires Jul 5, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
12
CPC classes
A61P, A61P31/00, A61P31/04, A61P31/06

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Frequently asked questions

What is US patent 8217172?

US 8217172 (Solid forms of 1-ethyl-3-(5-(5-fluoropyridin-3-yl)-7-(pyrimidin-2-yl)-1H-benzo[d]imidazol-2-yl)urea) is held by Vertex Pharmaceuticals Incorporated. Status: granted. Granted Jul 10, 2012. Expires Jul 5, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8217172?

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 8217172 expire?

Our index shows an expiration date of Jul 5, 2032 (6 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.