J&J Case Raises Estoppel Issue For Successful IPR Litigants

By Roshan Shrestha and Stephen Auten ( April 5, 2018, 1:05 PM EDT) -- In a case of first impression that may have significant, unforeseen consequences, a motion in limine is pending in front of U.S. District Judge Kevin McNulty in the District of New Jersey, where a patent owner is seeking to prevent the accused infringers from raising at trial the arguments that were successful in a final written decision issued by the Patent Trial and Appeal Board in an inter partes review proceeding involving the same parties and patent....

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