Law firms in IP litigation

Counsel of record across every federal IP lawsuit IP Feed tracks, aggregated by firm. The split shows how often each firm appears for the party bringing the suit versus defending it.

  1. 1
    Gillam & Smith
    113 cases7 for plaintiffs86 for defendants
  2. 2
    Morris, Nichols, Arsht & Tunnell
    102 cases34 for plaintiffs67 for defendants
  3. 3
    Sanders Law Group
    74 cases74 for plaintiffs
  4. 4
    Fish & Richardson
    73 cases12 for plaintiffs53 for defendants
  5. 5
    Greer, Burns & Crain
    65 cases27 for plaintiffs1 for defendants
  6. 6
    Farnan LLP
    63 cases52 for plaintiffs11 for defendants
  7. 7
    Quinn Emanuel Urquhart& Sullivan
    58 cases17 for plaintiffs32 for defendants
  8. 8
    Russ August & Kabat
    57 cases51 for plaintiffs7 for defendants
  9. 9
    The Dacus Firm, PC
    51 cases4 for plaintiffs36 for defendants
  10. 10
    Davis Wright Tremaine LLP
    45 cases10 for plaintiffs31 for defendants
  11. 11
    O'Melveny & Myers
    45 cases12 for plaintiffs28 for defendants
  12. 12
    Orrick Herrington & Sutcliffe
    45 cases12 for plaintiffs28 for defendants
  13. 13
    Keker Van Nest & Peters
    44 cases8 for plaintiffs29 for defendants
  14. 14
    Latham & Watkins
    44 cases10 for plaintiffs32 for defendants
  15. 15
    McKool Smith
    44 cases26 for plaintiffs12 for defendants
  16. 16
    Cooley
    42 cases8 for plaintiffs27 for defendants
  17. 17
    Morrison and Foerster
    40 cases2 for plaintiffs33 for defendants
  18. 18
    Ashby & Geddes
    38 cases19 for plaintiffs19 for defendants
  19. 19
    Kirkland & Ellis
    37 cases8 for plaintiffs22 for defendants
  20. 20
    Young Conaway Stargatt & Taylor
    37 cases24 for plaintiffs12 for defendants
  21. 21
    Doniger Burroughs
    36 cases34 for plaintiffs
  22. 22
    Miller Fair Henry PLLC
    36 cases28 for plaintiffs6 for defendants
  23. 23
    PRO SE
    36 cases22 for plaintiffs10 for defendants
  24. 24
    Duane Morris
    33 cases4 for plaintiffs20 for defendants
  25. 25
    Mitchell Silberberg & Knupp
    33 cases18 for plaintiffs14 for defendants
  26. 26
    Wilson Sonsini Goodrich & Rosati
    33 cases6 for plaintiffs24 for defendants
  27. 27
    Perkins Coie
    32 cases3 for plaintiffs21 for defendants
  28. 28
    Potter Anderson & Corroon
    32 cases14 for plaintiffs18 for defendants
  29. 29
    Rabicoff Law LLC
    32 cases32 for plaintiffs
  30. 30
    Richards, Layton & Finger
    31 cases8 for plaintiffs19 for defendants
  31. 31
    DAVIS WRIGHT TREMAINE (LOS ANGELES)
    30 cases29 for plaintiffs
  32. 32
    Pryor Cashman LLP
    30 cases9 for plaintiffs16 for defendants
  33. 33
    Wilmer Cutler Pickering Hale and Dorr
    30 cases5 for plaintiffs23 for defendants
  34. 34
    Gibson Dunn & Crutcher
    29 cases5 for plaintiffs21 for defendants
  35. 35
    Potter Minton
    29 cases1 for plaintiffs23 for defendants
  36. 36
    Stamoulis & Weinblatt LLC
    29 cases28 for plaintiffs1 for defendants
  37. 37
    Susman Godfrey LLP
    29 cases24 for plaintiffs
  38. 38
    Alston & Bird
    28 cases9 for plaintiffs16 for defendants
  39. 39
    Baker Botts
    28 cases9 for plaintiffs16 for defendants
  40. 40
    Greenberg Traurig
    28 cases8 for plaintiffs17 for defendants
  41. 41
    Sheppard Mullin Richter & Hampton
    28 cases5 for plaintiffs16 for defendants
  42. 42
    Shaw Keller LLP
    27 cases10 for plaintiffs17 for defendants
  43. 43
    Devlin Law Firm
    26 cases23 for plaintiffs3 for defendants
  44. 44
    DLA Piper LLP US
    26 cases5 for plaintiffs20 for defendants
  45. 45
    Garteiser Honea PLLC
    26 cases26 for plaintiffs
  46. 46
    Boies Schiller Flexner
    25 cases17 for plaintiffs3 for defendants
  47. 47
    Irell & Manella
    25 cases22 for plaintiffs2 for defendants
  48. 48
    Paul Hastings
    25 cases6 for plaintiffs18 for defendants
  49. 49
    Sriplaw
    25 cases25 for plaintiffs
  50. 50
    Arnold & Porter Kaye Scholer LLP
    24 cases7 for plaintiffs11 for defendants
  51. 51
    Jackson Walker LLP
    24 cases4 for plaintiffs17 for defendants
  52. 52
    Kilpatrick Townsend & Stockton
    24 cases8 for plaintiffs12 for defendants
  53. 53
    TME Law P.C.
    23 cases18 for plaintiffs
  54. 54
    Winston & Strawn
    22 cases2 for plaintiffs15 for defendants
  55. 55
    King & Spalding
    21 cases9 for plaintiffs10 for defendants
  56. 56
    K&L Gates
    20 cases13 for plaintiffs4 for defendants
  57. 57
    Attorney at Law
    19 cases18 for plaintiffs1 for defendants
  58. 58
    Sidley Austin LLP
    19 cases9 for plaintiffs9 for defendants
  59. 59
    Ward, Smith & Hill, PLLC
    19 cases15 for plaintiffs4 for defendants
  60. 60
    DLA Piper LLP
    18 cases3 for plaintiffs10 for defendants
  61. 61
    Venable LLP
    18 cases9 for plaintiffs7 for defendants
  62. 62
    Cleary Gottlieb Steen & Hamilton LLP
    17 cases1 for plaintiffs15 for defendants
  63. 63
    Desmarais LLP
    17 cases4 for plaintiffs13 for defendants
  64. 64
    Morrison Foerster
    17 cases1 for plaintiffs11 for defendants
  65. 65
    Bunsow De Mory LLP
    16 cases11 for plaintiffs5 for defendants
  66. 66
    Capshaw DeRieux LLP
    16 cases13 for plaintiffs1 for defendants
  67. 67
    Fabricant LLP
    16 cases15 for plaintiffs1 for defendants
  68. 68
    Stris & Maher
    16 cases14 for plaintiffs1 for defendants
  69. 69
    Cowan Liebowitz & Latman PC
    15 cases5 for plaintiffs10 for defendants
  70. 70
    Fenwick & West LLP
    15 cases12 for defendants
  71. 71
    McCarter & English
    15 cases9 for plaintiffs6 for defendants
  72. 72
    Morgan Lewis & Bockius
    15 cases3 for plaintiffs12 for defendants
  73. 73
    Covington & Burling
    14 cases4 for plaintiffs7 for defendants
  74. 74
    Faegre Drinker Biddle & Reath LLP
    14 cases2 for plaintiffs9 for defendants
  75. 75
    Goodwin Procter
    14 cases5 for plaintiffs7 for defendants
  76. 76
    Holland & Knight
    14 cases7 for plaintiffs5 for defendants
  77. 77
    Jones Day
    14 cases6 for plaintiffs8 for defendants
  78. 78
    Loeb and Loeb
    14 cases3 for plaintiffs11 for defendants
  79. 79
    Oppenheim and Zebrak
    14 cases13 for plaintiffs
  80. 80
    Quinn Emanuel
    14 cases4 for plaintiffs8 for defendants
  81. 81
    Reichman Jorgensen Lehman & Feldberg LLP
    14 cases12 for plaintiffs1 for defendants
  82. 82
    Bayard, P.A.
    13 cases12 for plaintiffs1 for defendants
  83. 83
    Findlay Craft PC
    13 cases3 for plaintiffs8 for defendants
  84. 84
    Jenner & Block
    13 cases6 for plaintiffs6 for defendants
  85. 85
    Nixon Peabody
    13 cases6 for plaintiffs6 for defendants
  86. 86
    Scott Douglass & McConnico LLP
    13 cases13 for defendants
  87. 87
    White & Case
    13 cases5 for plaintiffs5 for defendants
  88. 88
    Hogan Lovells US LLP
    12 cases3 for plaintiffs8 for defendants
  89. 89
    Klarquist Sparkman LLP
    12 cases10 for defendants
  90. 90
    Munger Tolles & Olson
    12 cases3 for plaintiffs7 for defendants
  91. 91
    The Chong Law Firm, P.A.
    12 cases11 for plaintiffs1 for defendants
  92. 92
    DAVIS WRIGHT TREMAINE (SEA)
    11 cases8 for plaintiffs1 for defendants
  93. 93
    Direction IP Law
    11 cases5 for plaintiffs1 for defendants
  94. 94
    Durie Tangri LLP
    11 cases7 for plaintiffs3 for defendants
  95. 95
    Finnegan, Henderson, Farabow, Garrett & Dunner
    11 cases5 for plaintiffs4 for defendants
  96. 96
    Manatt, Phelps & Phillips
    11 cases4 for plaintiffs4 for defendants
  97. 97
    Mann Tindel Thompson
    11 cases1 for plaintiffs8 for defendants
  98. 98
    Mayer Brown LLP
    11 cases4 for plaintiffs7 for defendants
  99. 99
    Smith, Katzenstein & Jenkins LLP
    11 cases10 for plaintiffs1 for defendants
  100. 100
    Toberoff & Associates
    11 cases6 for plaintiffs4 for defendants

Counsel is sourced from public CourtListener docket records; firm names are normalized across spellings and offices. A firm may appear on both sides across different cases. Coverage grows as dockets are processed.