US Patent Law Firms that Prosecuted Most Patents in 2013

We compiled a list of the top patent law firms and ranked them based on the total number of utility patents they filed in 2013. We have filtered company legal departments to compile the list.

Law FirmApplications
Oblon Mcclelland Maier & Neustadt LLP6575
Sughrue Mion pllc5011
Birch Stewart Kolasch & Birch LLP3939
Knobbe Martens Olson & Bear LLP3496
Oliff PLC3431
Foley & Lardner LLP3102
Nixon & Vanderhye PC3083
Scienbizip PC3081
Venable LLP2263
Muncy Geissler Olds & Lowe PC2065
Staas & Halsey LLP1928
Wenderoth Lind & Ponack LLP1808
Banner & Witcoff Ltd1805
Mcdermott Will & Emery LLP1778
Cantor Colburn LLP1626
Dentons LLP1608
Harness Dickey Troy1586
Westerman Hattori Daniels & Adrian LLP1562
Buchanan Ingersoll & Rooney PC1479
JCIPRNET1469

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The list is prepared based on the total number of utility patents filed by the US patent law firms in the last decade (2011 to 2020). We have filtered legal departments of organizations and only the top law firms have been shortlisted. Law Firm Application Count Oblon Mcclelland Maier & Neustadt

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Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.