United States District Court For The Eastern District of Texas - Patent Litigation

Patent Litigation

Most recently, the Eastern District of Texas has seen an increase in the number of cases filed relating to patent infringement. This District has experienced an increase in the number of patent cases filed and tried, notably in the courts of Judge T. John Ward in the Marshall Division, Judge Leonard Davis in the Tyler Division, and Judge David Folsom in the Texarkana Division. Perhaps because the district has a set of local rules for patent cases and relatively fast trial settings, patent plaintiffs have flocked to this small venue. In addition the proximity to larger cities (such as Dallas and Houston) along with an aging jury pool interested in protecting property rights, may attract patent cases to Marshall, Tyler, and Texarkana.

Also of note is the fact that the court's local rules allow any attorney admitted to any state bar—not just that of Texas—to be admitted to practice before the Eastern District Court.

In 2003, there were 14 patent cases filed. In 2004, this number more than quadrupled to 59 patent cases filed. In 2006, the number of cases grew to an estimated 236.

The district has been perceived to be a favorable jurisdiction for plaintiffs in patent infringement lawsuits, which win 88% of the time compared to a nation-wide average of 68% in 2006, even, according to some claims, in dubious cases.

Between 2004 and 2011 the district presided over TiVo Inc. v. EchoStar Corp., involving the issues of patent infringement and contempt of court.

In 2009 Judge Leonard Davis, of the U.S. District Court for the Eastern District of Texas, ordered a permanent injunction that "prohibits Microsoft from selling or importing to the United States any Microsoft Word products that have the capability of opening .XML, .DOCX or DOCM files (XML files) containing custom XML," according to an announcement by the plaintiff, Toronto-based i4i Inc.