International trade · 28/04/2006

U.S. International Trade Commission to Investigate Chemical Mechanical Planarization Slurries and Precursors for Patent Infringement

The U.S. International Trade Commission has been asked to investigate allegations of patent infringement by certain companies, including Cabot Microelectronics Corporation, regarding chemical mechanical planarization slurries and precursors, following a complaint filed on March 28, 2006.