Law360, New York (May 22, 2012, 6:14 PM ET) -- On April 9, the U.S. States Court of Appeals for the Fourth Circuit issued a highly anticipated ruling on the legality of the use of others’ trademarks in Google’s keyword ad/sponsored links program, AdWords. The case is Rosetta Stone Ltd. v. Google Inc., No. 10–2007, 2012 U.S. App. LEXIS 7082 (4th Cir. Apr. 9, 2012). The court reversed most of a 2010 ruling by the U.S. District Court for the Eastern District of Virginia, vacating an order granting summary judgment in Google’s favor on all claims...