Edward L. von Hohn is a partner, and Edward Chin is a senior associate at the Dallas office of the law firm of Nix, Patterson & Roach, LLP. They focus their practice on intellectual property litigation and commercial litigation. Nix, Patterson & Roach represents plaintiffs exclusively in various practice areas
including intellectual property litigation, commercial litigation, toxic tort litigation, consumer and securities fraud class action litigation, personal injury litigation, antitrust litigation, products liability litigation, medical device litigation, wrongful
death litigation, and general negligence litigation. The firm has offices in Texas (Daingerfield home office, Texarkana, Dallas), Louisiana (Shreveport), Tennessee (Jackson), and Mexico (Saltillo). URL: http://www.nixlawfirm.com.