TiVo Inc. v. Verizon Communications, Inc., No. 2:09-cv-00257 (E.D. Tex. June 6, 2012)

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

Before the Court is Plaintiff TiVo, Inc.’s (“ Tivo”) Motion for Leave to Amend its Infringement Contentions (Dkt. No. 195). Tivo requests to amend its Rule 3-1 infringement contentions, filed on April 2, 2010, to add specific infringement allegations ag ainst a digital video recorder (“DVR”) that the Verizon defendants (“Verizon”) began selling in October 2010. Defendants oppose such an amendment as untimely and prejudicial. I.