Kim Dotcom's legal team has filed a motion calling for charges against his file storage company Megaupload to be thrown out.
His lawyers have asked the United States courts to dismiss charges against the company, saying there is no ability for the courts to remotely charge the Hong Kong-registered company with a crime.
Dotcom's San Francisco-based lawyer Ira Rothken today confirmed the papers had been filed.
Copies of the motion were posted on Dotcom's and Mr Rothken's twitter feeds.
They allege: "It seems beyond dispute that Megaupload has been deprived of its property, has had its reputation tarnished, and has had its business destroyed by the Government's actions in this case''.