Neal Katyal, who has argued over 50 cases before the court, represents a group of businesses. Benjamin Gutman, Oregon’s solicitor general, represents a coalition of states and is making his first appearance.Neal Katyal, who has argued over 50 cases before the court, represents a group of businesses. Benjamin Gutman, Oregon’s solicitor general, represents a coalition of states and is making his first appearance. NYT > Business [ SOBAN NEWS: International and National ]