On September 14, 2026, Cogent Insights Licensing Inc. filed Cogent Insights Licensing Inc. v. American Traction Solutions Inc., No. 1:26-cv-01149 (D. Del.), ECF No. 1. This summary describes the complaint and its infringement chart, filed the same day as Exhibit 2, ECF No. 1-2.
Patent and allegations
Paragraphs 8-9 identify U.S. Patent 7,330,016, titled "Induction generator power supply," issued February 12, 2008. Cogent alleges that it owns the patent and the right to recover damages for infringement.
Count I alleges direct infringement through products and methods identified in an incorporated chart. Paragraphs 11-14 refer to exemplary claims and accused products in Exhibit 2.
What the claim chart alleges
Exhibit 2 maps claim 1 of U.S. Patent 7,330,016 to what Cogent identifies as American Traction Solutions' locomotive propulsion system. On page 2 (PageID 23), Cogent alleges that the system includes an induction motor drive for main traction and regenerative braking. The chart alleges that, during regenerative braking, the locomotive's wheels mechanically rotate the induction motor above synchronous speed so that it acts as a generator. These are allegations in Cogent's chart.
Relief requested
Paragraph 15 seeks damages and costs. Paragraph 16 demands a jury trial. These are Cogent's allegations and requests, not court findings.
Scope of this summary
This page summarizes the September 14 complaint and identifies the claim, accused system, and regenerative-braking allegations on page 2 of Exhibit 2.