Top United States Patent Law Firms
Public directory of United States patent law firms ranked by international patent case volume. Click through for per-firm partner networks, exchange patterns, and reciprocity analysis based on FlowIP's IP5 dataset.
- 1Sughrue Mion78,844 cases
- 2Birch, Stewart, Kolasch & Birch, LLP72,562 cases
- 3Oblon McClelland62,833 cases
- 4Fish & Richardson56,211 cases
- 5Cantor Colburn LLP41,392 cases
- 6Foley & Lardner39,847 cases
- 7Harness Dickey39,598 cases
- 8Knobbe Martens35,651 cases
- 9Nixon Vanderhye35,431 cases
- 10Oblon, Spivak, McClelland, Maier & Neustadt, P.C.35,035 cases
- 11Oliff PLC33,849 cases
- 12Finnegan Henderson31,848 cases
- 13Wenderoth Lind & Ponack29,963 cases
- 14Morgan Lewis & Bockius28,054 cases
- 15Buchanan Ingersoll Rooney27,162 cases
- 16Kilpatrick Townsend & Stockton LLP26,706 cases
- 17Schwegman Lundberg Woessner21,150 cases
- 18McDermott Will Emery21,114 cases
- 19Leydig Voit Mayer20,927 cases
- 20Oliff & Berridge, PLC19,525 cases
- 21Slater Matsil19,267 cases
- 22Lerner David Littenberg18,295 cases
- 23Staas & Halsey18,043 cases
- 24Greenblum Bernstein17,557 cases
- 25ArentFox Schiff17,350 cases
- 26Young & Thompson16,604 cases
- 27Crowell & Moring LLP16,584 cases
- 28Alston Bird15,701 cases
- 29Morrison Foerster15,573 cases
- 30Patterson Sheridan15,557 cases
- 31K&L Gates LLP15,548 cases
- 32Womble Bond Dickinson (US) LLP15,209 cases
- 33Merchant Gould15,163 cases
- 34Volpe and Koenig, P.C.14,773 cases
- 35Westerman, Hattori, Daniels & Adrian, LLP14,684 cases
- 36Seed IP Law Group14,586 cases
- 37Wolf, Greenfield & Sacks, P.C.14,574 cases
- 38Dority Manning14,233 cases
- 39Baker & Hostetler14,230 cases
- 40MARSHALL, GERSTEIN & BORUN LLP14,127 cases
- 41Perkins Coie14,070 cases
- 42Sterne, Kessler, Goldstein & Fox P.L.L.C.13,668 cases
- 43Webb Law Firm13,524 cases
- 44Conley Rose13,017 cases
- 45McDonnell Boehnen Hulbert Berghoff12,903 cases
- 46Fitzpatrick, Cella, Harper & Scinto12,769 cases
- 47Muncy Geissler Olds Lowe12,727 cases
- 48Pillsbury Winthrop Shaw Pittman12,434 cases
- 49Pearne & Gordon12,428 cases
- 50Brooks Kushman12,303 cases