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2019 US Utility Patent Toteboard

It is my honor to post the fifth annual US Utility Patent Toteboard.

The USPTO issued 354445 US utility patents in 2019.  The goal of this toteboard, brought to you by the Ant-Like Persistence blog, is to list the firms that helped clients to obtain these patents.  It ranks the firms according to the number of US utility patents obtained in 2019.  Each firm was invited in early 2020 to submit a simple online questionnaire.  The closing date for the questionnaires was in January 31, 2020.

Each firm was asked to report only US utility patents for which that firm is listed on the front page of the granted patent.  The firms listed below, between them, accounted for about fourteen percent of all of the granted US utility patents in 2019.

Ranking patents Firm web site
1 6088 Oblon McLelland www.oblon.com
2 4581 Sughrue www.sughrue.com
3 4418 Cantor Colburn LLP www.cantorcolburn.com
4 3855 Birch, Stewart, Kolasch & Birch, LLP www.bskb.com
5 3394 Harness Dickey www.hdp.com
6 1982 Muncy, Geissler, Olds & Lowe, P.C. www.mg-ip.com
7 1947 Finnegan Henderson www.finnegan.com
8 1526 Brinks Gilson & Lione www.brinksgilson.com
9 1524 Banner Witcoff www.bannerwitcoff.com
10 1476 Leydig, Voit & Mayer, Ltd. leydig.com
11 1185 Westerman Hattori Daniels & Adrian, LLP whda.com
12 1181 Hauptman Ham, LLP www.ipfirm.com
13 1025 Keating & Bennett, LLP www.kbiplaw.com
14 889 Sterne Kessler www.sternekessler.com
15 767 Fitch Even Tabin & Flannery LLP www.fitcheven.com
16 750 Ladas & Parry LLP www.ladas.com
17 639 Wood Herron & Evans LLP www.whe-law.com
18 627 NSIP Law www.nsiplaw.com
19 530 Eversheds Sutherland (US) LLP www.eversheds-sutherland.com
20 502 Withrow & Terranova, P.L.L.C. www.wt-ip.com
21 449 Loza & Loza LLP www.lozaip.com
22 425 Fox Rothschild LLP www.foxrothschild.com
23 385 Maier & Maier, PLLC www.maierandmaier.com
24 384 Lempia Summerfield Katz LLC www.lsk-iplaw.com
25 343 Hoffman Warnick LLC www.hoffmanwarnick.com
26 290 Hodgson Russ LLP www.hodgsonruss.com
27 282 Fishman Stewart PLLC www.fishstewip.com
28 272 Thompson Hine LLP www.thompsonhine.com
29 265 Browdy and Neimark, PLLC www.browdyneimark.com
30 236 Robert Eichenberger www.middletonlaw.com
31 234 MacMillan, Sobanski & Todd, LLC mstfirm.com
32 215 Allen, Dyer, Doppelt + Gilchrist, P.A. www.allendyer.com
33 167 KPPB LLP www.kppb.com
34 155 DeWitt LLP www.dewittllp.com
35 151 Woodard, Emhardt, Henry, Reeves & Wagner, LLP www.uspatent.com
36 134 Medley, Behrens & Lewis LLC www.medleybehrens.com
37 127 Klintworth and Rozenblat IP LLP www.kandrip.com
38 117 Amerson Law Firm, PLLC  
39 99 Blue Filament Law PLLC www.bluefilamentlaw.com
40 94 Chernoff Vilhauer LLP chernofflaw.com
41 91 Fogarty LLP www.fogartyip.com
42 90 Dunlap Bennett & Ludwig PLLC www.dbllawyers.com
43 62 Jacobson Holman PLLC  
44 58 Levenfeld Pearlstein, LLC www.lplegal.com
45 45 Oppedahl Patent Law Firm LLC www.oppedahl.com
46 42 Umberg Zipser, LLP www.umbergzipser.com
47 39 Lewis Brisbois Bisgaard & Smith LLP lewisbrisbois.com
48 38 Canady + Lortz LLP canadylortz.com
49 34 Capitol City TechLaw, PLLC www.capcitytechlaw.com
50 34 Shlesinger, Arkwright & Garvey LLP www.sagllp.com
51 32 PatentFile, LLC patentfile.org
52 25 Smirman IP Law, PLLC Www.smirman.com
53 22 Rogowski Law LLC www.rogowskilaw.com
54 20 Aslan Law www.aslanlaw.com
55 20 Michael L. Leetzow, P.A. leetzow.com
56 19 Godfrey & Kahn, S.C. www.gklaw.com
57 18 Patwrite Law www.patwrite.com
58 16 Patricia Liner millermartin.com
59 14 Werschulz Patent Law, LLC wplllc.com
60 13 Bycer Law, PLC www.bycerlaw.com
61 11 Nancy J. Flint, Attorney At Law, P.A. www.flintiplaw.com
62 10 Matrix Patent Agency www.mxpatent.com
63 8 IP&L Solutions  
64 7 Groover & Associates PLLC technopatents.com
65 7 Patent Law of Virginia, PLLC www.patentlawva.com
66 5 Michael J Brown Law Office LLC www.mjbrownlaw.com
67 1 Phil IP Law Group www.philiplawgroup.com

You can also see the 2019 US Trademark Registration Toteboard and the 2019 US Design Patent Toteboard and the 2019 US Plant Patent Toteboard.  You can also see the past toteboards.

If you wish to be included in next year’s toteboard, please subscribe to the EFS-Web listserv or subscribe to this blog.  You will then learn of the availability of the questionnaire in January of 2021.

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