In February 2013, Red filed for an injunction against Sony, claiming that several of its new CineAlta products, particularly the 4K-capable F65, infringed on patents the company held. They requested that Sony not only be forced to stop selling the cameras, but that they be destroyed as well. Sony filed a countersuit against Red in April 2013, alleging that Red's entire product line infringed on Sony patents. In July 2013, both parties filed jointly for dismissal, and as of July 20, 2013, the case is closed.