Wednesday, July 8, 2026

Patent intelligence · US

US 6132715

Method of inhibiting biosynthesis of tumor necrosis factor

expired A61KA61K38/47A61PA61P29/00
Status expired
Years to expiry 0
Applicant portfolio 69
Patent details — US 6132715
Jurisdiction
US
Status
expired
Grant date
Oct 17, 2000
Expiration
Oct 12, 2020
Claims
10
CPC classes
A61K, A61K38/47, A61P, A61P29/00
View on Google Patents ↗

Quick answer

US 6132715 (Method of inhibiting biosynthesis of tumor necrosis factor) is held by Nika Health Products Limited. Status: expired. Granted Oct 17, 2000. Expires Oct 12, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
10
CPC classes
A61K, A61K38/47, A61P, A61P29/00, A61P31/00, A61P31/04

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Frequently asked questions

What is US patent 6132715?

US 6132715 (Method of inhibiting biosynthesis of tumor necrosis factor) is held by Nika Health Products Limited. Status: expired. Granted Oct 17, 2000. Expires Oct 12, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6132715?

Nika Health Products Limited is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 69 pharmaceutical patents for this assignee.

When does US 6132715 expire?

Our index shows an expiration date of Oct 12, 2020 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.