Top Patent Firms 2020 - Biotechnology & Organics

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 2020 where the patent firms were listed on the front of the utility patents, and the art unit is in technology center 1600. 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.

RankFirm NamePatents
1DENTONS LLP631
2FISH & RICHARDSON P.C.474
3FOLEY & LARDNER LLP423
4WOLF, GREENFIELD & SACKS, P.C.407
5WILSON SONSINI GOODRICH & ROSATI345
6KILPATRICK TOWNSEND & STOCKTON LLP329
7KNOBBE MARTENS OLSON & BEAR LLP316
8COOLEY LLP312
9BOZICEVIC, FIELD & FRANCIS LLP284
10MINTZ LEVIN COHN FERRIS GLOVSKY AND POPEO PC279
11OBLON MCCLELLAND, MAIER & NEUSTADT, L.L.P.270
12BIRCH STEWART KOLACH & BIRCH, LLP251
13MCBEE MOORE WOODWARD & VANIK IP, LLC247
14MORGAN LEWIS & BOCKIUS LLP236
15MORRISON & FOERSTER LLP233
16SUGHRUE MION, PLC208
16STERNE KESSLER GOLDSTEIN & FOX P.L.L.C.208
18KLARQUIST SPARKMAN, LLP183
19MARSHALL, GERSTEIN & BORUN LLP181
19MCCARTER & ENGLISH, LLP181
21BAKER & HOSTETLER LLP180
22TROUTMAN PEPPER173
23CASIMIR JONES S.C.171
24NIXON & PEABODY LLP169
25LEYDIG, VOIT & MAYER, LTD162
26POLSINELLI LLP158
27FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP148
28NORTON ROSE FULBRIGHT144
29LATHROP & GAGE L.L.P.137
30QUARLES & BRADY LLP136
30CANTOR COLBURN LLP136
32SEED INTELLECTUAL PROPERTY LAW GROUP135
32CLARK & ELBING LLP135
34SALIWANCHIK, LLOYD & EISENSCHENK134
35K&L GATES LLP130
35JONES DAY130
37FOLEY HOAG LLP129
38MCDONNELL BOEHNEN HUBERT & BERGHOFF LLP124
39PARKER HIGHLANDER PLLC123
40WENDEROTH, LIND & PONACK, L.L.P.122
41BARNES & THORNBURG LLP117
42OLIFF PLC116
42GOODWIN PROCTER LLP116
44MYERS BIGEL, P.A.114
45CHOATE HALL & STEWART LLP109
46NIXON & VANDERHYE P.C.107
47W&C, IP105
48HARNESS, DICKEY & PIERCE P.L.C.102
49FAEGRE DRINKER BIDDLE & REATH LLP101
50DUANE MORRIS LLP100
51SCHWEGMAN LUNDBERG & WOESSNER, P.A.97
51ARENT FOX LLP97
53MCNEILL BAUR PLLC94
54PERKINS COIE LLP92
55MEUNIER CARLIN & CURFMAN LLC91
55FOX ROTHSCHILD LLP91
57DECHERT LLP90
58ROTHWELL, FIGG, ERNST & MANBECK P.C.87
58BUCHANAN INGERSOLL & ROONEY P.C87
60SHEPPARD, MULLIN, RICHTER & HAMPTON LLP86
61DINSMORE & SHOHL LLP79
62VIKNINS HARRIS PADYS MALEN LLP78
63LUCAS & MERCANTI, LLP75
64DLA PIPER LLP73
65SAUL EWING ARNSTEIN & LEHR LLP72
65RIVERSIDE LAW LLP72
65ALSTON & BIRD LLP72
68PEARL COHEN ZEDEK LATZER BARATZ LLP70
69WOMBLE BOND DICKINSON (US) LLP69
69MERCHANT & GOULD P.C.69
69BANNER & WITCOFF, LTD69
72SHERIDAN ROSS P.C.68
73PANITCH SCHWARZE BELISARIO & NADEL LLP67
74THOMAS HORSTEMEYER, LLP65
74SCULLY, SCOTT, MURPHY & PRESSER, PC65
74GREENBERG TRAURIG LLP65
77MASCHOFF BRENNAN64
78PABST PATENT GROUP LLP63
78BALLARD SPAHR LLP63
80BLANK ROME LLP62
81STINSON LEONARD STREET LLP61
81TAROLLI, SUNDHEIM, COVELL & TUMMINO L.L.P.61
83COOPER & DUNHAM LLP60
84LORENZ & KOPF LLP59
85MILLEN WHITE ZELANO & BRANIGAN, P.C.57
85BAKER DONELSON BEARMAN CALDWELL & BERKOWITZ57
85ARNOLD & PORTER KAYE SCHOLER LLP57
85FISHERBROYLES LLP57
89MUETING RAASCH GROUP56
89ELMORE PATENT LAW GROUP, P.C.56
91MICHAEL BEST & FRIEDRICH LLP54
91CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC54
93THE WEBB LAW FIRM53
93HAMRE, SCHUMANN, MUELLER & LARSON, P.C.53
93HESLIN ROTHENBERG FARLEY & MESITI P.C.53
96STITES & HARBISON, PLLC52
96EVERSHEDS SUTHERLAND (US) LLP52
96LEASON ELLIS LLP52
96BROWN RUDNICK LLP52
100NELSON MULLINS RILEY & SCARBOROUGH LLP51
101VORYS, SATER, SEYMOUR & PEASE LLP50
101SQUIRE PATTON BOGGS (US) LLP50

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If you have any questions about the Top Patent Firms 2020 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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