September 12, 2012 – Acacia Research announced that its subsidiary, Content Delivery Solutions, entered into a settlement agreement with AT&T Services and YellowPages.com.  In March 2011, Content Delivery Solutions filed suit against AOL, Akamai Technologies, AT&T, Google, RIM, Verizon, Yahoo, and two others, alleging that the defendants’ networked client/server marketing data delivery systems infringe three patents related to a marketing data delivery system.