by Dennis Crouch Data Engine Techs. LLC v. Google LLC (Fed. Cir. 2018) D.Delaware Judge Stark dismissed DET’s case on the pleadings — holding that the Borland/DET spreadsheet-tab patent claims were directed to abstract ideas.  On appeal, the Federal Circuit has partially reversed — finding that some of the claims are directed toward “specific improved … Continue reading Tabbed Spreadsheet — Patent Eligible