Robocast filed patent infringement actions against Apple and Microsoft. As expert reports were underway, Apple and Microsoft moved to compel undisclosed surveys that were commissioned by one of Robocast’s experts. As the Magistrate Judge explained, “Specifically, I am asked to resolve the parties’ dispute concerning certain undisclosed surveys commissioned by Professor James T. Berger in anticipation of his issuing expert reports vis-a-vis each defendant. Those two reports, in turn, are the foundation upon which another plaintiff’s expert directly relies for the purpose of establishing the scope of damages against the defendants. Robocast’s survey expert actually had preliminary surveys conducted for each of the two defendants, Apple and Microsoft, prior to the surveys which form the basis for his expert reports’ conclusions.”
Robocast resisted to reveling the prior surveys was predicated on the argument that Professor Berger claimed he did not rely upon any of the prior surveys in connection with reaching the conclusions reflected in his final reports concerning each defendant. “Indeed, because the expert deleted the earlier surveys (which had been performed after his retention by the plaintiff) from his computer, he was physically unable to take them into consideration at the time he reviewed and adopted the later-commissioned surveys into his final reports.”
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