Top Patent Firms 2022 - Business Methods

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 2022 where the patent firms were listed on the front of the utility patents, and the art unit is between 3620-3629, 3680-3689, or 3690-3699. Only patent firms that have obtained at least 10 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 Name2022 Patents2021 PatentsYoY Difference
1FISH & RICHARDSON P.C.2332282.19%
2FOLEY & LARDNER LLP2152054.88%
3SCHWEGMAN LUNDBERG & WOESSNER, P.A.183204-10.29%
4KILPATRICK TOWNSEND & STOCKTON LLP153158-3.16%
5BOOKOFF MCANDREWS, LLC12510025.00%
6KNOBBE MARTENS OLSON & BEAR LLP121124-2.42%
7ALSTON & BIRD LLP120126-4.76%
8HAYNES AND BOONE, LLP114130-12.31%
9FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP1119813.27%
10LEE & HAYES PLLC1079611.46%
10PERKINS COIE LLP1078624.42%
12ARMSTRONG TEASDALE LLP9097-7.22%
13SHOOK, HARDY & BACON L.L.P.89863.49%
14MARSHALL, GERSTEIN & BORUN LLP77752.67%
15GREENBERG TRAURIG LLP68637.94%
16POLSINELLI LLP675913.56%
17DLA PIPER LLP6684-21.43%
18BANNER & WITCOFF, LTD6475-14.67%
18LEMPIA SUMMERFIELD KATZ LLC644348.84%
20THE WEBB LAW FIRM634928.57%
21BAKER BOTTS L.L.P59581.72%
22SUGHRUE MION, PLC583756.76%
23HARNESS IP554814.58%
24STERNE KESSLER GOLDSTEIN & FOX P.L.L.C.533839.47%
25FLETCHER YODER P.C.524223.81%
26HANLEY FLIGHT & ZIMMERMAN, LLC51502.00%
27MERCHANT & GOULD P.C.50492.04%
27MORGAN LEWIS & BOCKIUS LLP5055-9.09%
29HARRITY & HARRITY, LLP4872-33.33%
29TROUTMAN PEPPER4855-12.73%
31OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.474017.50%
31PATTERSON & SHERIDAN, LLP.474017.50%
33DUANE MORRIS LLP463531.43%
33WOMBLE BOND DICKINSON (US) LLP4620130.00%
35BUCHANAN INGERSOLL & ROONEY P.C45434.65%
35FENWICK & WEST LLP4575-40.00%
37KACVINSKY DAISAK BLUNI PLLC433330.30%
38BRYAN CAVE LEIGHTON PAISNER4252-19.23%
38SHEPPARD, MULLIN, RICHTER & HAMPTON LLP423327.27%
38THOMAS HORSTEMEYER, LLP423423.53%
41HUNTON ANDREWS KURTH LLP402748.15%
41MATTINGLY & MALUR, PC4020100.00%
43BUCKLEY, MASCHOFF & TALWALKAR LLC38365.56%
44NORTON ROSE FULBRIGHT3738-2.63%
45MCDONNELL BOEHNEN HUBERT & BERGHOFF LLP352445.83%
46DORITY & MANNING, P.A.342536.00%
46FITCH, EVEN, TABIN & FLANNERY LLP3453-35.85%
46GREENBLUM & BERNSTEIN P.L.C.342630.77%
49FAEGRE DRINKER BIDDLE & REATH LLP332250.00%
50CANTOR COLBURN LLP3148-35.42%
51CALDWELL INTELLECTUAL PROPERTY LAW301866.67%
51MCDERMOTT WILL & EMERY LLP302236.36%
53FIG. 1 PATENTS2933-12.12%
53OLIFF PLC298262.50%
55BAKER & HOSTETLER LLP282227.27%
55CROWELL & MORING LLP281947.37%
55K&L GATES LLP281675.00%
58ALLEN DYER DOPPELT & GILCHRIST2734-20.59%
58MOORE & VAN ALLEN PLLC27258.00%
58NIXON & VANDERHYE P.C.27258.00%
58PANITCH SCHWARZE BELISARIO & NADEL LLP278237.50%
58SCHMEISER, OLSEN & WATTS, LLP2742-35.71%
63GUNTIN & GUST, PLC2633-21.21%
63KOWERT, HOOD, MUNYON, RANKIN & GOETZEL, P.C.261662.50%
63LOEB & LOEB LLP2635-25.71%
63PLUMSEA LAW GROUP, LLC265420.00%
67KELLER JOLLEY PREECE2529-13.79%
68CHIP LAW GROUP241471.43%
68GALVIN PATENT LAW LLC246300.00%
68SEED INTELLECTUAL PROPERTY LAW GROUP241650.00%
68YEE & ASSOCIATES, P.C.24234.35%
72BARNES & THORNBURG LLP2325-8.00%
72CALDERON, SAFRAN & COLE, P.C.2325-8.00%
72DAVIS WRIGHT TREMAINE LLP239155.56%
72DINSMORE & SHOHL LLP231735.29%
72ESPLIN & ASSOCIATES, PC231464.29%
77AMIN, TUROCY & WATSON, LLP2232-31.25%
77WEISS & ARONS LLP221283.33%
79LOWENSTEIN & SANDLER LLP211450.00%
79SHUMAKER & SIEFFERT, P.A.211816.67%
81GARLICK & MARKISON2022-9.09%
81HOVEY WILLIAMS LLP20195.26%
81PILLSBURY WINTHORP SHAW PITTMAN, LLP2038-47.37%
81ROWAND LLP2010100.00%
81RYAN, MASON & LEWIS, LLP2037-45.95%
86ATHORUS, PLLC191258.33%
86FISHERBROYLES LLP191346.15%
86PROCOPIO, CORY, HARGREAVES & SAVITCH, LLP19190.00%
86SPRINKLE IP LAW GROUP191526.67%
90GRIFFITHS & SEATON PLLC181428.57%
90GTC LAW GROUP PC & AFFILIATES184350.00%
90MINTZ LEVIN COHN FERRIS GLOVSKY AND POPEO PC1823-21.74%
90TUTUNJIAN & BITETTO, P.C.181163.64%
94KIM & STEWART LLP1718-5.56%
94VOLPE & KOENIG, P.C.177142.86%
94WOLF, GREENFIELD & SACKS, P.C.1724-29.17%
97ARENTFOX SCHIFF LLP16160.00%
97DICKINSON WRIGHT PLLC1618-11.11%
97EDELL, SHAPIRO & FINNAN LLC1621-23.81%
97ERISE IP, P.A.16977.78%
97MANNAVA & KANG P.C.1620-20.00%
97MICHAEL BEST & FRIEDRICH LLP1619-15.79%
97QUARLES & BRADY LLP161060.00%
97STUDEBAKER & BRACKETT PC167128.57%
97VAN PELT, YI & JAMES LLP1633-51.52%
106DENTONS1522-31.82%
106FERENCE & ASSOCIATES LLC151315.38%
106HOLLAND & KNIGHT LLP151225.00%
106SNELL & WILMER L.L.P.15147.14%
106XSENSUS, LLP151225.00%
111BUTZEL LONG146133.33%
111CALFEE HALTER & GRISWOLD LLP1411300.00%
111CONLEY ROSE, P.C.141040.00%
111EVERSHEDS SUTHERLAND (US) LLP1422-36.36%
111NIXON & PEABODY LLP141040.00%
111WORKMAN NYDEGGER14140.00%
117ANOVA LAW GROUP, PLLC13130.00%
117BOTOS CHURCHILL IP LAW LLP13785.71%
117CARR & FARRELL LLP136116.67%
117COOLEY LLP13944.44%
117HAMRE, SCHUMANN, MUELLER & LARSON, P.C.13944.44%
117KUNZLER BEAN & ADAMSON136116.67%
117MASCHOFF BRENNAN13862.50%
117MEUNIER CARLIN & CURFMAN LLC136116.67%
117NEO IP131118.18%
126FOX ROTHSCHILD LLP121020.00%
126HESLIN ROTHENBERG FARLEY & MESITI P.C.1234-64.71%
126LEYDIG, VOIT & MAYER, LTD1214-14.29%
126PEARL COHEN ZEDEK LATZER BARATZ LLP12771.43%
126RANKIN, HILL & CLARK LLP124200.00%
126SCULLY, SCOTT, MURPHY & PRESSER, PC1230-60.00%
132ARTEGIS LAW GROUP, LLP11922.22%
132HOLLAND & HART LLP11837.50%
132INVOKE11110.00%
132KWAN & OLYNICK LLP111010.00%
132LINDAUER LAW PLLC115120.00%
132MCANDREWS, HELD & MALLOY, LTD.11837.50%
132MORRIS MANNING & MARTIN LLP114175.00%
132OTTERSTEDT & KAMMER PLLC1122-50.00%
132TERRILE, CANNATTI, CHAMBERS & HOLLAND LLP1114-21.43%
132ZILKA-KOTAB, P.C.111010.00%
142COOPER LEGAL GROUP LLC1020-50.00%
142FAY SHARPE LLP10911.11%
142FERGUSON BRASWELL FRASER KUBASTA PC1023-56.52%
142HAUPTMAN HAM LLP10911.11%
142HUSCH BLACKWELL LLP105100.00%
142JEFFERSON IP LAW, LLP1016-37.50%
142MCCOY RUSSELL LLP102400.00%
142NELSON MULLINS RILEY & SCARBOROUGH LLP10911.11%
142PARADICE AND LI LLP1014-28.57%
142VENABLE LLP10825.00%

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If you have any questions about the 2022 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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