Global 100 Attorney Firms in Terms of USPTO Patents

Data Refreshed as of November 18, 2025

2025 YTD PatentsRanking 2025 YTDRanking 2024Ranking 2023AttorneyPrimary Location
4,858111Fish & Richardson, P.C.Boston, MA (US)
4,696222Sughrue Mion, PLLCWashington, DC (US)
4,039333Foley & Lardner LLPMilwaukee, WI (US)
3,609449Birch, Stewart, Kolasch & Birch, LLPFalls Church, VA (US)
3,3445810Cantor Colburn LLPHartford, CT (US)
3,208655Oblon, McClelland, Maier & Neustadt, L.L.P.Alexandria, VA (US)
3,193766Kilpatrick Townsend & Stockton LLPAtlanta, GA (US)
2,98281211Morgan, Lewis & Bockius LLPPhiladelphia, PA (US)
2,95491113JCIPRNETTaipei, TW
2,916101716Womble Bond Dickinson (US) LLPGreater London, GB
2,9121178Harness, Dickey & Pierce, PLCTroy, MI (US)
2,8251297Knobbe, Martens, Olson & Bear, LLPLos Angeles, CA (US)
2,75813104Schwegman, Lundberg & WoessnerMinneapolis, MN (US)
2,714141314Oliff PLCAlexandria, VA (US)
2,585151412Banner & Witcoff, Ltd.Chicago, IL (US)
2,004161618Sterne, Kessler, Goldstein & Fox PL.L.C.Washington, DC (US)
1,996171831Xsensus LLPAlexandria, VA (US)
1,941181921Slater Matsil, LLPDallas, TX (US)
1,938192019Nixon & Vanderhye P.C.Arlington, VA (US)
1,844202417Muncy, Geissler, Olds & Lowe, P.C.Fairfax Station, VA (US)
1,773211515Perkins Coie LLPSeattle, WA (US)
1,762222120Dority & Manning, PA.Greenville, SC (US)
1,698232232Crowell & Moring LLPWashington, DC (US)
1,498243344Hauptman Ham, LLPAlexandria, VA (US)
1,492253946K&L Gates LLPPittsburgh, PA (US)
1,478262736Merchant & Gould PC.Atlanta, GA (US)
1,466272525Michael Best & Friedrich LLPMilwaukee, WI (US)
1,435282937Leydig, Voit & Mayer, Ltd.Chicago, IL (US)
1,433293227Greenberg Traurig, LLPMiami, FL (US)
1,423304042ArentFox Schiff LLPWashington, DC (US)
1,396313726Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.Washington, DC (US)
1,395323133Workman NydeggerSalt Lake City, UT (US)
1,384333522Dinsmore&Shohl, LLPCincinnati, OH (US)
1,359344630Venable LLPWashington, DC (US)
1,3563538143Jose Cherson WeissbrotHerzliya, IL
1,3413662110Nitin KaushikNew Delhi, IN
1,314374451Osha Bergman Watanabe & Burton LLPHouston, TX (US)
1,299382624ScienBiziP, P.C.Taipei, TW
1,291393429Polsinelli PCKansas City, MO (US)
1,28740>300>1000Studebaker Brackett PCTysons, VA (US)
1,267413639BakerHostetler LLPWashington, DC (US)
1,252424975Conley Rose, PC.Houston, TX (US)
1,237435038Wolf, Greenfield & Sacks, P.C.Boston, MA (US)
1,226443034Lee&Hayes PLLCSpokane, WA (US)
1,224454128Haynes and Boone, LLPAustin, TX (US)
1,223464535Holland & Hart LLPDenver, CO (US)
1,2214756102Volpe KoenigPhiladelphia, PA (US)
1,206485448Harrity & Harrity, LLPFairfax Station, VA (US)
1,170494352Wenderoth, Lind & Ponack, L.L.P.Washington, DC (US)
1,146504223Patterson + Sheridan, LLPHouston, TX (US)
1,144518866Brooks Kushman P.C.Southfield, MI (US)
1,1425257100Buchanan Ingersoll & Rooney PCPittsburgh, PA (US)
1,14153160>1000Birchwood IP
1,138545250Dickinson Wright PLLCDetroit, MI (US)
1,1285553351Rimon PCSan Francisco, CA (US)
1,124562341Seed IP Law Group LLPSeattle, WA (US)
1,103577255Maschoff BrennanPark City, UT (US)
1,098586165Norton Rose Fulbright US LLPHouston, TX (US)
1,082597672NSIP LawWashington, DC (US)
1,061605162Greenblum & Bernstein, P.L.C.Reston, VA (US)
1,058614861Quarles & Brady LLPMilwaukee, WI (US)
1,041625849McDonnell Boehnen Hulbert & Berghoff LLPChicago, IL (US)
1,028636860Marshall, Gerstein & Borun LLPChicago, IL (US)
1,0236464112Lerner DavidCranford, NJ (US)
1,013656543Canon U.S.A., Inc. IP DivisionMelville, NY (US)
1,005666057Barnes & Thornburg LLPIndianapolis, IN (US)
1,003675553Alston & Bird LLPAtlanta, GA (US)
1,00068>300>1000Troutman Pepper Locke
99569>300>1000JEEN IP LAW, LLC
988708168Winston HsuTaipei, TW
985715985Maier & Maier, PLLCAlexandria, VA (US)
977727377Bayramoglu Law Offices LLCHenderson, NV (US)
949737173THE WEBB LAW FIRMPittsburgh, PA (US)
926749256Fenwick & West LLPMountain View, CA (US)
9217574108Daniel M. Cohn
907768958Fox Rothschild LLPPhiladelphia, PA (US)
8887780105Scully, Scott, Murphy & Presser, PC.Garden City, NY (US)
886787759Faegre Drinker Biddle & Reath LLPPhiladelphia, PA (US)
8747910396Jefferson IP Law, LLPWashington, DC (US)
873806976Armstrong Teasdale LLPSaint Louis, MO (US)
8728196106WHDA, LLPTysons, VA (US)
855826664Kowert, Hood, Munyon, Rankin & Goetzel, PC.Austin, TX (US)
8148375111Howard M. Cohn
801849854Amin, Turocy & Watson, LLPBeachwood, OH (US)
80185>300>1000Ricky Lam
80086112128Anova Law Group, PLLCSterling, VA (US)
785878493Dorsey&Whitney LLPMinneapolis, MN (US)
78388187297Michael Bartholomew
7818970196Bryan Cave Leighton Paisner LLPLondon, GB
779908371DLA Piper LLP (US)Baltimore, MD (US)
779918579Bookoff McAndrews, PLLCWashington, DC (US)
775928663Lowenstein Sandler LLPNew York, NY (US)
7619310080Young Basile Hanlon & MacFarlane, P.C.Troy, MI (US)
7599499117Chip Law GroupChicago, IL (US)
756958786McAndrews, Held & Malloy, LtdChicago, IL (US)
75696217443Justin Lampel
7509710681Baker Botts L.L.P.Houston, TX (US)
73998104114Snell & Wilmer L.L.P.Phoenix, AZ (US)
7399910198McClure, Qualey & Rodack, LLPAtlanta, GA (US)
7331007970Shumaker & Sieffert, PA.Saint Paul, MN (US)

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