We recognize 15 law firms that set the bar in intellectual property law in 2015, scoring big wins for clients. They range from major firms with 1,000 or more lawyers to smaller shops with an IP focus. This year’s group includes firms that went before the U.S. Supreme Court — and won — in key trademark and patent cases that impacted industries including technology and banking. Others took home big wins in matters involving music, sports and, yes, Spiderman. These are their superhero stories.