US Patent Law Firms that Prosecuted Most Patents in 2017

We compiled a list of the top patent law firms and ranked them based on the total number of utility patents they filed in 2017. We have filtered company legal departments to compile the list.

Law FirmApplications
Oblon Mcclelland Maier & Neustadt LLP6349
Sughrue Mion Pllc4683
Birch Stewart Kolasch & Birch LLP4584
Oliff PLC4397
Knobbe Martens Olson & Bear LLP3542
Foley & Lardner LLP3353
Muncy Geissler Olds & Lowe PC2427
Nixon & Vanderhye PC2117
Cantor Colburn LLP1820
Venable LLP1735
Mcclure Qualey & Rodack LLP1634
Harness Dickey Troy1600
Dentons LLP1575
Wenderoth Lind & Ponack LLP1558
Banner & Witcoff Ltd1529
Studebaker & Brackett PC1490
Buchanan Ingersoll & Rooney PC1483
Finnegan Henderson Farabow Garrett & Dunner1445
Greenblum & Bernstein PLC1425
Updated on March 1, 2021

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