Top Patent Firms 2021 - Medical Devices

The Harrity Analytics Team compiled a list of the top patent law firms that are ranked based on the total number of U.S. utility patents that issued in 2021 where the patent firms were listed on the front of the utility patents, and the art unit is between 3770-3779, 3790-3799. Only patent firms that have obtained at least 50 utility patents are included. An attempt was made to correct for typographical errors. Company legal departments were not eliminated from the list.

Rank - OverallLaw Firm Name2021 Patents2020 PatentsYoY Difference
1KNOBBE MARTENS OLSON & BEAR LLP340365-7%
2SCHWEGMAN LUNDBERG & WOESSNER P.A.292306-5%
3LERNER DAVID LITTENBERG KRUMHOLZ & MENTLIK LLP183189-3%
4CARTER DELUCA FARRELL & SCHMIDT LLP1811716%
5SEAGER TUFTE & WICKHEM LLP1501463%
6FOLEY & LARDNER LLP13311714%
7SUGHRUE MION PLC1301263%
8OLIFF PLC1191126%
9SCULLY SCOTT MURPHY & PRESSER PC118128-8%
10SHUMAKER & SIEFFERT P.A.1169029%
11FROST BROWN TODD LLC109118-8%
12FISH & RICHARDSON P.C.107114-6%
13BOOKOFF MCANDREWS LLC98103-5%
14KILPATRICK TOWNSEND & STOCKTON LLP91118-23%
15OBLON MCCLELLAND MAIER & NEUSTADT L.L.P.907618%
16BAKER & HOSTETLER LLP8897-9%
16WILSON SONSINI GOODRICH & ROSATI88113-22%
18TROUTMAN PEPPER876240%
19KACVINSKY DAISAK BLUNI PLLC8442000%
20MINTZ LEVIN COHN FERRIS GLOVSKY AND POPEO PC79104-24%
21LEWIS ROCA ROTHGERBER CHRISTIE LLP784381%
22QUARLES & BRADY LLP74723%
23BARNES & THORNBURG LLP73679%
23POLSINELLI LLP73687%
25PERKINS COIE LLP72686%
26DUANE MORRIS LLP693597%
27HARNESS IP6682-20%
27MEUNIER CARLIN & CURFMAN LLC666010%
29BUCHANAN INGERSOLL & ROONEY P.C6569-6%
30BIRCH STEWART KOLACH & BIRCH LLP6169-12%
30SHAY GLENN LLP6163-3%
32MORGAN LEWIS & BOCKIUS LLP6067-10%
33COOLEY LLP58555%
34WORKMAN NYDEGGER5557-4%
35WOMBLE BOND DICKINSON (US) LLP544229%
36K&L GATES LLP523933%
36MCDONNELL BOEHNEN HUBERT & BERGHOFF LLP5259-12%
36SORELL LENNA & SCHMIDT LLP523168%
39FAEGRE DRINKER BIDDLE & REATH LLP5171-28%
40KLARQUIST SPARKMAN LLP5081-38%

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If you have any questions about the Top Patent Firms list, or any other patent analytics related questions, feel free to contact:

Rocky Berndsen
Head of Patent Analytics
rberndsen@harrityllp.com

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