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Practice × location ranking

Best Patent Prosecution law firms in United States

Grouped into editorial tiers — words, never scores. No paid placement and no numeric rank; within a tier the order rotates monthly and carries no meaning.

Last verified 22 Jul 2026 · Next review by 22 Aug 2026 · Change log

Direct answer & research summary

Best Patent Prosecution law firms in United States are tiered by Sartori & Partners from public footprint as of July 2026, not from a numeric score: 24 firms sit on this board. Sartori & Partners has completed 400+ placements since 2017 (230+ in-house), including 52 general counsel and chief legal officer searches, with a median of 11 weeks from brief to accepted offer. A NASDAQ-listed medtech in Boston accepted its successor general counsel in week 11, from a shortlist of four at day 24.

01 — The ranking

The United States Patent Prosecution board

Sartori's view of the best Patent Prosecution law firms in United States groups 24 firms by relative Patent Prosecution market position spanning major innovation corridors, technology and life-sciences hubs, and secondary USPTO-facing markets nationwide. Tiers are plain-language labels only — never scores — and within-tier sequence rotates without implying rank.

UNITED STATES × PATENT PROSECUTION24 FIRMS · NO SCORESREV. 2026-07
REFFIRMUNITED STATES PATENT PROSECUTION BANDSIGNAL
TIER 1 — MARKET LEADERS5 FIRMS

This band holds the firms whose Patent Prosecution presence defines the United States standard across major innovation and technology hubs. Labels are editorial words, not scores; monthly order inside the tier carries no meaning.

T1·01 Mintz Levin50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T1·02 Finnegan Henderson Farabow Garrett & Dunner100–199 attorneys mapped · major local depth 100–199 ATTORNEYS FLAT → EVID ↓
T1·03 Fish & Richardson100–199 attorneys mapped · major local depth 100–199 ATTORNEYS FLAT → EVID ↓
T1·04 Haynes and Boone50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T1·05 Knobbe Martens50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
TIER 2 — HIGHLY ACTIVE10 FIRMS

Highly active firms show sustained Patent Prosecution mandate flow and visible prosecution-bench strength in United States, just below the market-leader band. Order inside the tier is non-hierarchical.

T2·01 FisherBroyles50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T2·02 Kilpatrick Townsend & Stockton50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T2·03 Perkins Coie50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T2·04 Polsinelli50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T2·05 Sterne Kessler Goldstein & Fox50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T2·06 Troutman Pepper50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T2·07 Alston & Bird25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T2·08 Baker & Hostetler50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T2·09 Barnes & Thornburg50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T2·10 Blank Rome50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
TIER 3 — ESTABLISHED9 FIRMS

Firms in this tier are part of the core United States Patent Prosecution map — known, staffed and active on patent-application mandates — with relative standing expressed only in plain language.

T3·01 Dorsey & Whitney25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T3·02 Foley & Lardner25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T3·03 Merchant & Gould25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T3·04 Schwegman Lundberg & Woessner25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T3·05 Venable25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T3·06 Baker Botts25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T3·07 Banner & Witcoff50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T3·08 Cooley Godward25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T3·09 Dinsmore25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓

All counts are shown as bands, never precise headcounts. Notable firms sit outside the tiers by design: verified minimal presence, not assessed at full tier depth.

Hiring in United States?

We map this market every day.

The evidence behind these tiers is the same intelligence we use to run retained searches for partners, groups and senior associates.

02 — Evidence, methodology & sources why each firm · how tiers are set · sources · change log · verified 22 Jul 2026 · next review 22 Aug 2026

Firm evidence

Tier 1 — Market leaders Open firm profile →

Mintz Levin

Mintz Levin is placed in market leaders for Patent Prosecution in United States. Public mapping (banded): 50–99 attorneys, major local depth, ≈20 partners · 5 counsel · 20+ associates. Evidence gates — office (G1) PASS, local practice (G2) PASS, recent signal (G3) PASS. The placement carries no numeric score.

Strongest mapped work

Litigation & DisputesIntellectual PropertyCorporate & M&A

Public hiring signal

Hiring signal: FLAT — no public hiring change detected in the mapping window.

Limits of this assessment

  • —A tier is Sartori’s editorial opinion, not a fact about the firm or a client-satisfaction measure.
  • —Facts are mapped from public sources and shown as bands; they lag reality by weeks or months.
  • —No third-party legal-directory band is used as an input.

Sources for this entry

Methodology

How tiers are assigned

Deterministic public-footprint core (local depth, practice share, seniority mix, public hiring momentum), computed relative to this market's own distribution. Tier placement is derived from this public mapped data; a per-firm public-source ledger is compiled for firms in the annual research pass and applies to those firms' factual claims, not to tier membership. No third-party legal-directory bands are used as an input.

Market scope

10–24 firms earn a tier in United States within this scope (banded).

Disclosures

Firm names used nominatively (factual). All counts shown as bands, never precise headcounts. No firm logos. Report an error via the site contact form.

Sources & change log

  1. 1 Mintz Levin — United States office pagesfirm_website · G1 · 2026-07-21
  2. 2 Miami | Miami, Florida Attorneys | Mintzfirm_website · G2 · 2026-07-21
  3. 3 Mintz Advises on Elicio Therapeutics $15 Million Registered Direct Offering | Mintzfirm_website · G3 · 2026-07-21
  4. 4 Mintz Advises on Elicio Therapeutics $15 Million Registered Direct Offering | Mintzfirm_website · G3 · 2026-07-21
  5. 5 Mintz Advises Satellos Bioscience in Its US$57.2 Million Initial US Public Offering | Mintzfirm_website · G3 · 2026-07-21
  6. 6 Mintz Advises Satellos Bioscience in Its US$57.2 Million Initial US Public Offering | Mintzfirm_website · G3 · 2026-07-21
  7. 7 Offices | Finnegan | Leading IP+ Law Firmfirm_website · G1 · 2026-07-21
  8. 8 Finnegan Henderson Farabow Garrett & Dunner — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  9. 9 Finnegan Henderson Farabow Garrett & Dunner — United States news & announcementsfirm_website · G3 · 2026-07-21
  10. 10 Offices | Fish & Richardsonfirm_website · G1 · 2026-07-21
  11. 11 Offices | Fish & Richardsonfirm_website · G1 · 2026-07-21
  12. 12 Offices | Fish & Richardsonfirm_website · G1 · 2026-07-21
  13. 13 Offices | Fish & Richardsonfirm_website · G1 · 2026-07-21
  14. 14 Offices | Fish & Richardsonfirm_website · G1 · 2026-07-21
  15. 15 Offices | Fish & Richardsonfirm_website · G1 · 2026-07-21
  16. 16 Offices | Fish & Richardsonfirm_website · G1 · 2026-07-21
  17. 17 Offices | Fish & Richardsonfirm_website · G1 · 2026-07-21
  18. 18 Offices | Fish & Richardsonfirm_website · G1 · 2026-07-21
  19. 19 Offices | Fish & Richardsonfirm_website · G1 · 2026-07-21
  20. 20 New York, NY | Intellectual Property - IP Law Firm | Fish & Richardsonfirm_website · G2 · 2026-07-21
  21. 21 San Diego, CA | Intellectual Property - IP Law Firm | Fish & Richardsonfirm_website · G2 · 2026-07-21
  22. 22 Fish & Richardson Introduces 2025 Fall Associate Classfirm_website · G3 · 2026-07-21
  23. 23 Fish & Richardson Introduces 2025 Fall Associate Classfirm_website · G3 · 2026-07-21
  24. 24 Locations | Haynes Boonefirm_website · G1 · 2026-07-21
  25. 25 Dallas | Offices | Haynes Boonefirm_website · G1 · 2026-07-21
  26. 26 Locations | Haynes Boonefirm_website · G1 · 2026-07-21
  27. 27 New York | Offices | Haynes Boonefirm_website · G1 · 2026-07-21
  28. 28 Locations | Haynes Boonefirm_website · G1 · 2026-07-21
  29. 29 Houston | Offices | Haynes Boonefirm_website · G1 · 2026-07-21
  30. 30 Locations | Haynes Boonefirm_website · G1 · 2026-07-21
  31. 31 Locations | Haynes Boonefirm_website · G1 · 2026-07-21
  32. 32 Locations | Haynes Boonefirm_website · G1 · 2026-07-21
  33. 33 Locations | Haynes Boonefirm_website · G1 · 2026-07-21
  34. 34 Locations | Haynes Boonefirm_website · G1 · 2026-07-21
  35. 35 Locations | Haynes Boonefirm_website · G1 · 2026-07-21
  36. 36 Dallas | Offices | Haynes Boonefirm_website · G2 · 2026-07-21
  37. 37 New York | Offices | Haynes Boonefirm_website · G2 · 2026-07-21
  38. 38 Houston | Offices | Haynes Boonefirm_website · G2 · 2026-07-21
  39. 39 Austin | Offices | Haynes Boonefirm_website · G2 · 2026-07-21
  40. 40 Denver | Offices | Haynes Boonefirm_website · G2 · 2026-07-21
  41. 41 San Francisco | Offices | Haynes Boonefirm_website · G2 · 2026-07-21
  42. 42 Ricardo Garcia-Moreno Featured in Invest: Houston | News | Haynes Boonefirm_website · G3 · 2026-07-21
  43. 43 Houston Office Highlights 2025 | Haynes Boonefirm_website · G3 · 2026-07-21
  44. 44 Partner Zach Prince Shares Bid Protest Insights with U.S. House Oversight Committee | News | Haynes Boonefirm_website · G3 · 2026-07-21
  45. 45 Malone in S&P Global: Private Equity Deal Value in Sports Services Hits 8-Year High of $6B | News | Haynes Boonefirm_website · G3 · 2026-07-21
  46. 46 Offices | Knobbe Martensfirm_website · G1 · 2026-07-22
  47. 47 Offices | Knobbe Martensfirm_website · G1 · 2026-07-22
  48. 48 Offices | Knobbe Martensfirm_website · G1 · 2026-07-22
  49. 49 Offices | Knobbe Martensfirm_website · G1 · 2026-07-22
  50. 50 Offices | Knobbe Martensfirm_website · G1 · 2026-07-22
  51. 51 New York Intellectual Property Law Firm | Knobbe Martensfirm_website · G2 · 2026-07-22
  52. 52 San Francisco Intellectual Property Law Firm | Knobbe Martensfirm_website · G2 · 2026-07-22
  53. 53 Seattle Intellectual Property Law Firm | Knobbe Martensfirm_website · G2 · 2026-07-22
  54. 54 Knobbe Martens — United States news & announcementsfirm_website · G3 · 2026-07-22
  55. 55 New York, NY - FisherBroylesfirm_website · G1 · 2026-07-21
  56. 56 Los Angeles, CA - FisherBroylesfirm_website · G1 · 2026-07-21
  57. 57 New York, NY - FisherBroylesfirm_website · G2 · 2026-07-21
  58. 58 Los Angeles, CA - FisherBroylesfirm_website · G2 · 2026-07-21
  59. 59 FisherBroyles — United States news & announcementsfirm_website · G3 · 2026-07-21
  60. 60 About Kilpatrick: Locations Strategically Connectedfirm_website · G1 · 2026-07-21
  61. 61 About Kilpatrick: Locations Strategically Connectedfirm_website · G1 · 2026-07-21
  62. 62 About Kilpatrick: Locations Strategically Connectedfirm_website · G1 · 2026-07-21
  63. 63 About Kilpatrick: Locations Strategically Connectedfirm_website · G1 · 2026-07-21
  64. 64 About Kilpatrick: Locations Strategically Connectedfirm_website · G1 · 2026-07-21
  65. 65 About Us: Locations San Franciscofirm_website · G1 · 2026-07-21
  66. 66 About Kilpatrick: Locations Strategically Connectedfirm_website · G1 · 2026-07-21
  67. 67 About Kilpatrick: Locations Strategically Connectedfirm_website · G1 · 2026-07-21
  68. 68 About Kilpatrick: Locations Strategically Connectedfirm_website · G1 · 2026-07-21
  69. 69 About Kilpatrick: Locations Strategically Connectedfirm_website · G1 · 2026-07-21
  70. 70 About Kilpatrick: Locations Strategically Connectedfirm_website · G1 · 2026-07-21
  71. 71 About Us: Locations Atlantafirm_website · G2 · 2026-07-21
  72. 72 About Us: Locations Winston Salemfirm_website · G2 · 2026-07-21
  73. 73 About Us: Offices Chicagofirm_website · G2 · 2026-07-21
  74. 74 About Us: Locations Washington DCfirm_website · G2 · 2026-07-21
  75. 75 About Us: Locations San Franciscofirm_website · G2 · 2026-07-21
  76. 76 About Us: Locations New Yorkfirm_website · G2 · 2026-07-21
  77. 77 About Us: Locations Raleighfirm_website · G2 · 2026-07-21
  78. 78 About Us: Locations Seattlefirm_website · G2 · 2026-07-21
  79. 79 About Us: Locations Denverfirm_website · G2 · 2026-07-21
  80. 80 About Us: Locations Los Angelesfirm_website · G2 · 2026-07-21
  81. 81 Leading Commercial Real Estate Finance and Capital Markets Partner Rejoins Kilpatrick in Atlantafirm_website · G3 · 2026-07-21
  82. 82 New York | Ashurst Perkins Coiepress · G1 · 2026-07-21
  83. 83 Denver | Ashurst Perkins Coiepress · G1 · 2026-07-21
  84. 84 Perkins Coie Moves into Iconic Seattle Office Buildingpress · G2 · 2026-07-21
  85. 85 Chicago | Ashurst Perkins Coiepress · G2 · 2026-07-21
  86. 86 San Francisco | Ashurst Perkins Coiepress · G2 · 2026-07-21
  87. 87 Phoenix | Ashurst Perkins Coiepress · G2 · 2026-07-21
  88. 88 Los Angeles | Ashurst Perkins Coiepress · G2 · 2026-07-21
  89. 89 Portland | Ashurst Perkins Coiepress · G2 · 2026-07-21
  90. 90 Denver | Ashurst Perkins Coiepress · G2 · 2026-07-21
  91. 91 Perkins Coie and Ashurst Finalize Combination, Creating Ashurst Perkins Coie – A Firm Built for What’s Nextpress · G3 · 2026-07-21
  92. 92 Offices & Locations | Polsinellifirm_website · G1 · 2026-07-21
  93. 93 Polsinelli Law Firm | Kansas City Officefirm_website · G1 · 2026-07-21
  94. 94 Offices & Locations | Polsinellifirm_website · G1 · 2026-07-21
  95. 95 Polsinelli Law Firm | Chicago Officefirm_website · G1 · 2026-07-21
  96. 96 Offices & Locations | Polsinellifirm_website · G1 · 2026-07-21
  97. 97 Polsinelli Law Firm | St. Louis Officefirm_website · G1 · 2026-07-21
  98. 98 Offices & Locations | Polsinellifirm_website · G1 · 2026-07-21
  99. 99 Polsinelli Law Firm | Denver Officefirm_website · G1 · 2026-07-21
  100. 100 Offices & Locations | Polsinellifirm_website · G1 · 2026-07-21
  101. 101 Polsinelli Law Firm | Dallas Officefirm_website · G1 · 2026-07-21
  102. 102 Offices & Locations | Polsinellifirm_website · G1 · 2026-07-21
  103. 103 Polsinelli Law Firm | Los Angeles Officefirm_website · G1 · 2026-07-21
  104. 104 Offices & Locations | Polsinellifirm_website · G1 · 2026-07-21
  105. 105 Polsinelli Law Firm | New York Officefirm_website · G1 · 2026-07-21
  106. 106 Offices & Locations | Polsinellifirm_website · G1 · 2026-07-21
  107. 107 Polsinelli Law Firm | Nashville Officefirm_website · G1 · 2026-07-21
  108. 108 Offices & Locations | Polsinellifirm_website · G1 · 2026-07-21
  109. 109 Polsinelli Law Firm | Philadelphia Officefirm_website · G1 · 2026-07-21
  110. 110 Offices & Locations | Polsinellifirm_website · G1 · 2026-07-21
  111. 111 Polsinelli Law Firm | Atlanta Officefirm_website · G1 · 2026-07-21
  112. 112 Offices & Locations | Polsinellifirm_website · G1 · 2026-07-21
  113. 113 Polsinelli Law Firm | Washington, D.C., Officefirm_website · G1 · 2026-07-21
  114. 114 Offices & Locations | Polsinellifirm_website · G1 · 2026-07-21
  115. 115 Polsinelli Law Firm | Seattle Officefirm_website · G1 · 2026-07-21
  116. 116 Mary Jane Judy | Polsinellifirm_website · G2 · 2026-07-21
  117. 117 William A. Di Bianca | Polsinellifirm_website · G2 · 2026-07-21
  118. 118 Andrew Geha Rejoins Polsinelli Following Leadership Role at Project Fortress | Polsinellifirm_website · G3 · 2026-07-21
  119. 119 Polsinelli Represents HCA Healthcare in Acquisition of 19 Urgent Care Clinics in the Carolinas | Polsinellifirm_website · G3 · 2026-07-21
  120. 120 Polsinelli Represents Focus on Acquisition and Rebrand of The Buckingham | Polsinellifirm_website · G3 · 2026-07-21
  121. 121 Polsinelli Represents BrightSpring in Sale of ResCare Community Living to Sevita | Polsinellifirm_website · G3 · 2026-07-21
  122. 122 Polsinelli Represents Northwind Group in $50 Million Loan for Manhattan Residential Development | Polsinellifirm_website · G3 · 2026-07-21
  123. 123 Polsinelli Advises CMS and GEAC on Sale to BP Environmental Services | Polsinellifirm_website · G3 · 2026-07-21
  124. 124 Polsinelli Secures ITC Victory for Prime Time Toys in Section 337 Investigation | Polsinellifirm_website · G3 · 2026-07-21
  125. 125 Contact | Sterne Kesslerfirm_website · G1 · 2026-07-22
  126. 126 Visit our Office | Sterne Kesslerfirm_website · G1 · 2026-07-22
  127. 127 ITC Litigation | Sterne Kesslerfirm_website · G2 · 2026-07-22
  128. 128 Sterne Kessler Goldstein & Fox — United States news & announcementsfirm_website · G3 · 2026-07-22
  129. 129 Atlanta - Troutman Pepper Lockefirm_website · G1 · 2026-07-21
  130. 130 New York - Troutman Pepper Lockefirm_website · G1 · 2026-07-21
  131. 131 Richmond - Troutman Pepper Lockefirm_website · G1 · 2026-07-21
  132. 132 Philadelphia - Troutman Pepper Lockefirm_website · G1 · 2026-07-21
  133. 133 Houston - Troutman Pepper Lockefirm_website · G1 · 2026-07-21
  134. 134 Chicago - Troutman Pepper Lockefirm_website · G1 · 2026-07-21
  135. 135 Boston - Troutman Pepper Lockefirm_website · G1 · 2026-07-21
  136. 136 Dallas - Troutman Pepper Lockefirm_website · G1 · 2026-07-21
  137. 137 Atlanta - Troutman Pepper Lockefirm_website · G2 · 2026-07-21
  138. 138 New York - Troutman Pepper Lockefirm_website · G2 · 2026-07-21
  139. 139 Richmond - Troutman Pepper Lockefirm_website · G2 · 2026-07-21
  140. 140 Philadelphia - Troutman Pepper Lockefirm_website · G2 · 2026-07-21
  141. 141 Houston - Troutman Pepper Lockefirm_website · G2 · 2026-07-21
  142. 142 Chicago - Troutman Pepper Lockefirm_website · G2 · 2026-07-21
  143. 143 Boston - Troutman Pepper Lockefirm_website · G2 · 2026-07-21
  144. 144 Troutman Pepper — United States news & announcementsfirm_website · G3 · 2026-07-21
  145. 145 Offices | Alston & Birdfirm_website · G1 · 2026-07-21
  146. 146 Offices | Alston & Birdfirm_website · G1 · 2026-07-21
  147. 147 Offices | Alston & Birdfirm_website · G1 · 2026-07-21
  148. 148 Offices | Alston & Birdfirm_website · G1 · 2026-07-21
  149. 149 Offices | Alston & Birdfirm_website · G1 · 2026-07-21
  150. 150 Offices | Alston & Birdfirm_website · G1 · 2026-07-21
  151. 151 Offices | Alston & Birdfirm_website · G1 · 2026-07-21
  152. 152 Offices | Alston & Birdfirm_website · G1 · 2026-07-21
  153. 153 Offices | Alston & Birdfirm_website · G1 · 2026-07-21
  154. 154 Alston & Bird — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  155. 155 Daily Report | Big Law Atlanta Firms Grew Lawyer Counts in 2025 | Alston & Birdfirm_website · G3 · 2026-07-21
  156. 156 Offices | BakerHostetlerfirm_website · G1 · 2026-07-21
  157. 157 Offices | BakerHostetlerfirm_website · G1 · 2026-07-21
  158. 158 Offices | BakerHostetlerfirm_website · G1 · 2026-07-21
  159. 159 Offices | BakerHostetlerfirm_website · G1 · 2026-07-21
  160. 160 Offices | BakerHostetlerfirm_website · G1 · 2026-07-21
  161. 161 Offices | BakerHostetlerfirm_website · G1 · 2026-07-21
  162. 162 Offices | BakerHostetlerfirm_website · G1 · 2026-07-21
  163. 163 Offices | BakerHostetlerfirm_website · G1 · 2026-07-21
  164. 164 Dallas | BakerHostetlerfirm_website · G1 · 2026-07-21
  165. 165 Offices | BakerHostetlerfirm_website · G1 · 2026-07-21
  166. 166 Offices | BakerHostetlerfirm_website · G1 · 2026-07-21
  167. 167 Offices | BakerHostetlerfirm_website · G1 · 2026-07-21
  168. 168 Offices | BakerHostetlerfirm_website · G1 · 2026-07-21
  169. 169 Baker & Hostetler — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  170. 170 Midlevel Associates Praise BakerHostetler as No. 1 in Three Cities, Top 10 in US | BakerHostetlerfirm_website · G3 · 2026-07-21
  171. 171 Midlevel Associates Praise BakerHostetler as No. 1 in Three Cities, Top 10 in US | BakerHostetlerfirm_website · G3 · 2026-07-21
  172. 172 Midlevel Associates Praise BakerHostetler as No. 1 in Three Cities, Top 10 in US | BakerHostetlerfirm_website · G3 · 2026-07-21
  173. 173 Locations | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  174. 174 Indianapolis Business Law Firm | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  175. 175 Locations | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  176. 176 Chicago Business Law Firm | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  177. 177 Locations | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  178. 178 Los Angeles Business Law Firm | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  179. 179 Locations | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  180. 180 Atlanta Business Law Firm | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  181. 181 Locations | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  182. 182 Locations | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  183. 183 New York Business Law Firm | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  184. 184 Locations | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  185. 185 South Bend Business Law Firm | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  186. 186 Locations | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  187. 187 Dallas Business Law Firm | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  188. 188 Locations | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  189. 189 Minneapolis Business Law Firm | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  190. 190 Locations | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  191. 191 Wilmington Business Law Firm | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  192. 192 Locations | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  193. 193 Philadelphia Business Law Firm | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  194. 194 Locations | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  195. 195 Columbus Business Law Firm | Barnes & Thornburgfirm_website · G1 · 2026-07-21
  196. 196 Indianapolis Business Law Firm | Barnes & Thornburgfirm_website · G2 · 2026-07-21
  197. 197 Chicago Business Law Firm | Barnes & Thornburgfirm_website · G2 · 2026-07-21
  198. 198 Atlanta Business Law Firm | Barnes & Thornburgfirm_website · G2 · 2026-07-21
  199. 199 New York Business Law Firm | Barnes & Thornburgfirm_website · G2 · 2026-07-21
  200. 200 South Bend Business Law Firm | Barnes & Thornburgfirm_website · G2 · 2026-07-21
  201. 201 Dallas Business Law Firm | Barnes & Thornburgfirm_website · G2 · 2026-07-21
  202. 202 Minneapolis Business Law Firm | Barnes & Thornburgfirm_website · G2 · 2026-07-21
  203. 203 Wilmington Business Law Firm | Barnes & Thornburgfirm_website · G2 · 2026-07-21
  204. 204 Philadelphia Business Law Firm | Barnes & Thornburgfirm_website · G2 · 2026-07-21
  205. 205 Columbus Business Law Firm | Barnes & Thornburgfirm_website · G2 · 2026-07-21
  206. 206 Minneapolis Office Earns 2026 Star Tribune Top Workplace Distinction | Barnes & Thornburgfirm_website · G3 · 2026-07-21
  207. 207 Blank Rome — United States office pagesfirm_website · G1 · 2026-07-20
  208. 208 Blank Rome — attorney bios & practice pagesfirm_website · G2 · 2026-07-20
  209. 209 Blank Rome — United States news & announcementsfirm_website · G3 · 2026-07-20
  210. 210 Locations | Dorseyfirm_website · G1 · 2026-07-21
  211. 211 Locations | Dorseyfirm_website · G1 · 2026-07-21
  212. 212 Locations | Dorseyfirm_website · G1 · 2026-07-21
  213. 213 Locations | Dorseyfirm_website · G1 · 2026-07-21
  214. 214 Locations | Dorseyfirm_website · G1 · 2026-07-21
  215. 215 Locations | Dorseyfirm_website · G1 · 2026-07-21
  216. 216 Locations | Dorseyfirm_website · G1 · 2026-07-21
  217. 217 Locations | Dorseyfirm_website · G1 · 2026-07-21
  218. 218 Locations | Dorseyfirm_website · G1 · 2026-07-21
  219. 219 Super Lawyers Recognizes 24 Dorsey Attorneys in Boise, Missoula, and Salt Lake Cityfirm_website · G2 · 2026-07-21
  220. 220 Phoenix | Arizona | Dorseyfirm_website · G2 · 2026-07-21
  221. 221 Dorsey’s Des Moines Office Recognized in 2026 Edition of Best Law Firms®firm_website · G2 · 2026-07-21
  222. 222 Super Lawyers Recognizes 24 Dorsey Attorneys in Boise, Missoula, and Salt Lake Cityfirm_website · G3 · 2026-07-21
  223. 223 Offices | Foley & Lardner LLPfirm_website · G1 · 2026-07-21
  224. 224 Offices | Foley & Lardner LLPfirm_website · G1 · 2026-07-21
  225. 225 Offices | Foley & Lardner LLPfirm_website · G1 · 2026-07-21
  226. 226 Offices | Foley & Lardner LLPfirm_website · G1 · 2026-07-21
  227. 227 Offices | Foley & Lardner LLPfirm_website · G1 · 2026-07-21
  228. 228 Offices | Foley & Lardner LLPfirm_website · G1 · 2026-07-21
  229. 229 Offices | Foley & Lardner LLPfirm_website · G1 · 2026-07-21
  230. 230 Offices | Foley & Lardner LLPfirm_website · G1 · 2026-07-21
  231. 231 Offices | Foley & Lardner LLPfirm_website · G1 · 2026-07-21
  232. 232 Offices | Foley & Lardner LLPfirm_website · G1 · 2026-07-21
  233. 233 Offices | Foley & Lardner LLPfirm_website · G1 · 2026-07-21
  234. 234 Foley & Lardner — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  235. 235 J.P. Vogel Featured Across Media for Foley Arrival | News | Foley & Lardner LLPfirm_website · G3 · 2026-07-21
  236. 236 Offices - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  237. 237 Minneapolis - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  238. 238 Offices - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  239. 239 Offices - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  240. 240 Atlanta - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  241. 241 Offices - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  242. 242 Denver - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  243. 243 Offices - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  244. 244 New York - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  245. 245 Offices - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  246. 246 Boston - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  247. 247 Offices - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  248. 248 Knoxville - Merchant & Gould P.C.firm_website · G1 · 2026-07-21
  249. 249 Merchant & Gould — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  250. 250 Merchant & Gould Secures ITC Victory - Merchant & Gould P.C.firm_website · G3 · 2026-07-21
  251. 251 Merchant & Gould Secures ITC Victory - Merchant & Gould P.C.firm_website · G3 · 2026-07-21
  252. 252 SLW Offices | Minneapolis and Silicon Valley IP Law Firmfirm_website · G1 · 2026-07-22
  253. 253 Contact SLW | Get in Touch With Our Intellectual Property Expertsfirm_website · G1 · 2026-07-22
  254. 254 Schwegman Lundberg & Woessner — attorney bios & practice pagesfirm_website · G2 · 2026-07-22
  255. 255 SLW Announces New San Jose Home at Santana Rowfirm_website · G3 · 2026-07-22
  256. 256 Offices | Venable LLPfirm_website · G1 · 2026-07-21
  257. 257 Offices | Venable LLPfirm_website · G1 · 2026-07-21
  258. 258 New York, NY | Offices | Venable LLPfirm_website · G1 · 2026-07-21
  259. 259 Offices | Venable LLPfirm_website · G1 · 2026-07-21
  260. 260 Offices | Venable LLPfirm_website · G1 · 2026-07-21
  261. 261 Offices | Venable LLPfirm_website · G1 · 2026-07-21
  262. 262 Los Angeles, CA | Offices | Venable LLPfirm_website · G1 · 2026-07-21
  263. 263 Offices | Venable LLPfirm_website · G1 · 2026-07-21
  264. 264 Offices | Venable LLPfirm_website · G1 · 2026-07-21
  265. 265 Offices | Venable LLPfirm_website · G1 · 2026-07-21
  266. 266 San Francisco, CA | Offices | Venable LLPfirm_website · G1 · 2026-07-21
  267. 267 Offices | Venable LLPfirm_website · G1 · 2026-07-21
  268. 268 New York, NY | Offices | Venable LLPfirm_website · G2 · 2026-07-21
  269. 269 Los Angeles, CA | Offices | Venable LLPfirm_website · G2 · 2026-07-21
  270. 270 San Francisco, CA | Offices | Venable LLPfirm_website · G2 · 2026-07-21
  271. 271 Venable Celebrates the Opening of its New Los Angeles Office | About | Venable LLPfirm_website · G3 · 2026-07-21
  272. 272 North America | Baker Bottsfirm_website · G1 · 2026-07-21
  273. 273 North America | Baker Bottsfirm_website · G1 · 2026-07-21
  274. 274 North America | Baker Bottsfirm_website · G1 · 2026-07-21
  275. 275 North America | Baker Bottsfirm_website · G1 · 2026-07-21
  276. 276 North America | Baker Bottsfirm_website · G1 · 2026-07-21
  277. 277 North America | Baker Bottsfirm_website · G1 · 2026-07-21
  278. 278 North America | Baker Bottsfirm_website · G1 · 2026-07-21
  279. 279 Houston | Baker Bottsfirm_website · G2 · 2026-07-21
  280. 280 New York | Baker Bottsfirm_website · G2 · 2026-07-21
  281. 281 Dallas | Baker Bottsfirm_website · G2 · 2026-07-21
  282. 282 Austin | Baker Bottsfirm_website · G2 · 2026-07-21
  283. 283 San Francisco | Baker Bottsfirm_website · G2 · 2026-07-21
  284. 284 Baker Botts Represents CenterPoint Energy, Inc. in $1 Billion At-the-Market Program | News | May 2026 | Baker Bottsfirm_website · G3 · 2026-07-21
  285. 285 Locations - Banner Witcofffirm_website · G1 · 2026-07-22
  286. 286 Home - Banner Witcofffirm_website · G1 · 2026-07-22
  287. 287 Locations - Banner Witcofffirm_website · G1 · 2026-07-22
  288. 288 Home - Banner Witcofffirm_website · G1 · 2026-07-22
  289. 289 Locations - Banner Witcofffirm_website · G1 · 2026-07-22
  290. 290 Home - Banner Witcofffirm_website · G1 · 2026-07-22
  291. 291 Banner & Witcoff — attorney bios & practice pagesfirm_website · G2 · 2026-07-22
  292. 292 Banner & Witcoff — United States news & announcementsfirm_website · G3 · 2026-07-22
  293. 293 Geographies // Cooley // Global Law Firmfirm_website · G1 · 2026-07-21
  294. 294 Geographies // Cooley // Global Law Firmfirm_website · G1 · 2026-07-21
  295. 295 Geographies // Cooley // Global Law Firmfirm_website · G1 · 2026-07-21
  296. 296 Geographies // Cooley // Global Law Firmfirm_website · G1 · 2026-07-21
  297. 297 Geographies // Cooley // Global Law Firmfirm_website · G1 · 2026-07-21
  298. 298 Geographies // Cooley // Global Law Firmfirm_website · G1 · 2026-07-21
  299. 299 Geographies // Cooley // Global Law Firmfirm_website · G1 · 2026-07-21
  300. 300 Cooley Godward — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  301. 301 Cooley Recruits Litigation Group in San Franciscofirm_website · G3 · 2026-07-21
  302. 302 Offices • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  303. 303 Offices • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  304. 304 Offices • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  305. 305 Offices • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  306. 306 Offices • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  307. 307 Offices • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  308. 308 Offices • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  309. 309 Offices • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  310. 310 Offices • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  311. 311 Offices • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  312. 312 San Diego, CA • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  313. 313 Offices • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  314. 314 Offices • Dinsmore & Shohlfirm_website · G1 · 2026-07-21
  315. 315 San Diego, CA • Dinsmore & Shohlfirm_website · G2 · 2026-07-21
  316. 316 Dinsmore — United States news & announcementsfirm_website · G3 · 2026-07-21
22 Jul 2026 Scope-aware market-relative core assembled.
22 Jul 2026 316 verified source(s) ingested for the researched firms; tier placement comes from our own market data so unresearched visible firms do not block approval → APPROVED (auto).
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04 — Questions

About this ranking

Who are the best Patent Prosecution law firms in United States?

As of July 2026, the Tier 1 — Market leaders — among the best Patent Prosecution law firms in United States are Mintz Levin, Finnegan Henderson Farabow Garrett & Dunner, Fish & Richardson, Haynes and Boone, Knobbe Martens. The full board groups 24 firms into editorial Patent Prosecution tiers expressed in words rather than scores; within a tier order rotates monthly and carries no meaning.

Is Mintz Levin the best Patent Prosecution law firm in United States?

Mintz Levin sits in Tier 1 — Market leaders — of Sartori's United States Patent Prosecution board as of July 2026, alongside Finnegan Henderson Farabow Garrett & Dunner, Fish & Richardson, Haynes and Boone, Knobbe Martens. Sartori does not name a single #1: the gap between Tier 1 firms is genuinely unmeasurable, and a numeric score would be false precision.

Which firms have the biggest Patent Prosecution benches in United States?

By mapped United States bench, the largest firms on this board are Finnegan Henderson Farabow Garrett & Dunner, Fish & Richardson (100–199 mapped lawyers each), followed by Mintz Levin, Haynes and Boone, Knobbe Martens, FisherBroyles, Kilpatrick Townsend & Stockton, Perkins Coie, Polsinelli, Sterne Kessler Goldstein & Fox, Troutman Pepper, Baker & Hostetler, Barnes & Thornburg, Blank Rome, Banner & Witcoff (50–99). All counts are bands, never precise headcounts.

Which Patent Prosecution teams are hiring in United States?

As of July 2026, no firm on this board shows a public hiring signal in the mapping window. Live United States mandates are listed on Sartori's jobs board.

What is a Tier 1 law firm?

In Sartori's rankings, Tier 1 — Market leaders — is an editorial judgement expressed in words, never a score: the firms whose United States bench depth, seniority mix and market standing set the reference point for the market. As of July 2026 that is Mintz Levin, Finnegan Henderson Farabow Garrett & Dunner, Fish & Richardson, Haynes and Boone, Knobbe Martens. Within the tier no firm outranks another.

Which are the best law firms in United States overall?

Sartori's overall United States board groups 25 firms into editorial tiers; as of July 2026 its Tier 1 is Greenberg Traurig, Holland & Knight, Kirkland & Ellis, Latham & Watkins, Morgan Lewis, Sidley Austin, Troutman Pepper, DLA Piper, Gordon Rees Scully Mansukhani. See /firms/in/united-states/.

See the ranking →

This ranking is compiled independently by Sartori from public sources. Tiers are Sartori’s editorial opinion, expressed without numeric scores; firms are named for identification only, no logos are reproduced, and no firm has paid for or approved its placement. No third-party legal-directory band is used as an input. Nothing here is legal advice or a recommendation to instruct counsel.