SightSound.com Inc. v. N2K, Inc., 391 F.Supp.2d 321 (W.D. Pa. 2003) (full-text).
Trial Court Proceedings Edit
The Judge refused to declare invalid a patent owned by SightSound.com for a process for online sales of digital music and video. Judge Ambrose rejected arguments by alleged infringer CDNow that the patents were “anticipated” and were not “enabled.”