Wednesday, July 8, 2026

Patent intelligence · US

US 8592602

Processes for producing cycloalkylcarboxamido-pyridine benzoic acids

granted A61PA61P11/00A61P15/00A61P43/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 7
Applicant portfolio 991
Patent details — US 8592602
Jurisdiction
US
Status
granted
Grant date
Nov 26, 2013
Expiration
Nov 21, 2033
Claims
12
CPC classes
A61P, A61P11/00, A61P15/00, A61P43/00
View on Google Patents ↗

Quick answer

US 8592602 (Processes for producing cycloalkylcarboxamido-pyridine benzoic acids) is held by Vertex Pharmaceuticals Incorporated. Status: granted. Granted Nov 26, 2013. Expires Nov 21, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
12
CPC classes
A61P, A61P11/00, A61P15/00, A61P43/00

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Frequently asked questions

What is US patent 8592602?

US 8592602 (Processes for producing cycloalkylcarboxamido-pyridine benzoic acids) is held by Vertex Pharmaceuticals Incorporated. Status: granted. Granted Nov 26, 2013. Expires Nov 21, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8592602?

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 8592602 expire?

Our index shows an expiration date of Nov 21, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.