ANDA Litigants May Use “Post Art” to Support or Challenge Patent Validity

Last week, in Novartis, et al., v. West-Ward Pharmaceuticals International Limited, the District of Delaware denied Defendant’s motion in limine seeking to exclude “post art” evidence, i.e. references published after the critical date, as irrelevant and prejudicial.  In its order, the court remarked that though there are some limitations, post art can be offered for […]