| Patent Technologies | Pittsford, NY (US) | 167 | 96.2% |
| Knobbe Martens Olson and Bear | Irvine, CA (US) | 67,294 | 7.9% |
| Kilpatrick Townsend and Stockton | Atlanta, GA (US) | 49,769 | 6.4% |
| Sughrue Mion | Washington, DC (US) | 102,350 | 5.3% |
| Morgan Lewis and Bockius | Philadelphia, PA (US) | 44,342 | 4.5% |
| Schwegman Lundberg and Woessner | Minneapolis, MN (US) | 42,550 | 4.5% |
| Birch Stewart Kolasch and Birch | Merrifield, VA (US) | 99,333 | 4.4% |
| Foley and Lardner | Chicago, IL (US) | 83,903 | 4.2% |
| Oblon Mcclelland Maier and Neustadt | Alexandria, VA (US) | 55,883 | 3.8% |
| Harness Dickey and Pierce | Troy, MI (US) | 72,091 | 3.8% |
