Mealey's (January 23, 2019, 12:41 PM EST) -- WILMINGTON, Del. — A request by Amazon.com Inc. for dismissal of allegations that it infringed six patents was only partly successful on Jan. 18, when a Delaware federal judge removed three of the patents from the case (IPA Technologies v. Amazon.com Inc., No. 16-1266; IPA Technologies v. Microsoft Corp., No. 18-01; IPA Technologies v. Google LLC, No. 18-318, D. Del., 2019 U.S. Dist. LEXIS 9073)....