| Squire Patton Boggs | Washington, DC (US) | 4,975 | 19.6% |
| Seager Tufte and Wickhem | Minneapolis, MN (US) | 5,346 | 11.9% |
| Brinks Gilson and Lione | Chicago, IL (US) | 13,073 | 10.1% |
| Knobbe Martens Olson and Bear | Irvine, CA (US) | 67,381 | 9.6% |
| Carter Deluca and Farrell | Melville, NY (US) | 5,867 | 7.8% |
| Mintz Levin Cohn Ferris Glovsky and Popeo | Boston, MA (US) | 16,105 | 7.0% |
| Pabst Patent Group | Atlanta, GA (US) | 1,349 | 6.8% |
| Wilson Sonsini Goodrich and Rosati | Palo-Alto, CA (US) | 9,451 | 5.2% |
| Wolf Greenfield and Sacks | Boston, MA (US) | 28,189 | 4.9% |
| Bakerhostetler | Washington, DC (US) | 19,288 | 4.3% |
