(August 19, 2015, 12:01 PM EDT) -- RICHMOND, Va. — Three software patents were deemed invalid pursuant to 35 U.S. Code Section 101 on July 17 by a Virginia federal judge (MicroStrategy Inc. v. Apttus Corp., No. 15-21, E.D. Va.; 2015 U.S. Dist. LEXIS 93419)....