Best Law Firms in Illinois for Litigation - Patent
Cities
41
matches
Firm Name
No. of Overall National Rankings
No. of Overall Regional Rankings
Barnes & Thornburg LLP
37 Overall National Rankings
203 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Holland & Knight LLP
57 Overall National Rankings
432 Overall Regional Rankings
United States 2025
National Tier 1 in Litigation - Patent
Regional Tier 3 in Chicago for Litigation - Patent
Kirkland & Ellis LLP
40 Overall National Rankings
111 Overall Regional Rankings
United States 2025
"Law Firm of the Year" Award in Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law
"Law Firm of the Year" Award in Corporate Law
National Tier 1 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Leydig, Voit & Mayer, LTD.
4 Overall National Rankings
4 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
McAndrews, Held & Malloy, Ltd.
4 Overall National Rankings
4 Overall Regional Rankings
United States 2025
National Tier 3 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
McDermott Will & Emery
36 Overall National Rankings
125 Overall Regional Rankings
United States 2025
"Law Firm of the Year" Award in Health Care Law
National Tier 1 in Litigation - Patent
Regional Tier 2 in Chicago for Litigation - Patent
Neal, Gerber & Eisenberg LLP
21 Overall National Rankings
22 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Nixon Peabody LLP
41 Overall National Rankings
156 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Paul Hastings LLP
28 Overall National Rankings
75 Overall Regional Rankings
United States 2025
"Law Firm of the Year" Award in Real Estate Law
National Tier 2 in Litigation - Patent
Regional Tier 2 in Chicago for Litigation - Patent
Sandberg Phoenix & von Gontard P.C.
3 Overall National Rankings
39 Overall Regional Rankings
United States 2025
Regional Tier 3 in St. Louis for Litigation - Patent
Winston & Strawn LLP
37 Overall National Rankings
118 Overall Regional Rankings
United States 2025
National Tier 1 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
AddyHart P.C.
2 Overall National Rankings
2 Overall Regional Rankings
United States 2025
National Tier 3 in Litigation - Patent
Regional Tier 3 in Chicago for Litigation - Patent
ArentFox Schiff LLP
35 Overall National Rankings
88 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 2 in Chicago for Litigation - Patent
Armstrong Teasdale LLP
19 Overall National Rankings
84 Overall Regional Rankings
United States 2025
Regional Tier 1 in St. Louis for Litigation - Patent
Arnold & Porter
34 Overall National Rankings
82 Overall Regional Rankings
United States 2025
"Law Firm of the Year" Award in Environmental Law
National Tier 1 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
BakerHostetler
42 Overall National Rankings
168 Overall Regional Rankings
United States 2025
National Tier 1 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Banner & Witcoff, Ltd.
3 Overall National Rankings
3 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Benesch, Friedlander, Coplan & Aronoff LLP
16 Overall National Rankings
58 Overall Regional Rankings
United States 2025
"Law Firm of the Year" Award in Transportation Law
Regional Tier 2 in Chicago for Litigation - Patent
Crowell & Moring LLP
21 Overall National Rankings
36 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Fox Swibel Levin & Carroll, LLP
4 Overall National Rankings
9 Overall Regional Rankings
United States 2025
Regional Tier 3 in Chicago for Litigation - Patent
Green Griffith & Associates LLP
‐
3 Overall Regional Rankings
United States 2025
Regional Tier 2 in Chicago for Litigation - Patent
Honigman LLP
19 Overall National Rankings
93 Overall Regional Rankings
United States 2025
Regional Tier 2 in Chicago for Litigation - Patent
Irwin IP LLP
4 Overall National Rankings
4 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
James Michael Amend
2 Overall National Rankings
2 Overall Regional Rankings
United States 2025
National Tier 3 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Jenner & Block LLP
29 Overall National Rankings
51 Overall Regional Rankings
United States 2025
National Tier 1 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Jones Day
41 Overall National Rankings
256 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 2 in Chicago for Litigation - Patent
Kelley Drye & Warren LLP
14 Overall National Rankings
24 Overall Regional Rankings
United States 2025
National Tier 3 in Litigation - Patent
Regional Tier 2 in Chicago for Litigation - Patent
K&L Gates LLP
51 Overall National Rankings
264 Overall Regional Rankings
United States 2025
"Law Firm of the Year" Award in Securities Regulation
National Tier 1 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Law Offices of Kenneth R. Adamo
2 Overall National Rankings
3 Overall Regional Rankings
United States 2025
Regional Tier 2 in Chicago for Litigation - Patent
Marshall, Gerstein & Borun LLP
4 Overall National Rankings
4 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
McDonnell Boehnen Hulbert & Berghoff LLP
5 Overall National Rankings
5 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Michael Best & Friedrich LLP
16 Overall National Rankings
91 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 3 in Chicago for Litigation - Patent
Morgan, Lewis & Bockius
51 Overall National Rankings
215 Overall Regional Rankings
United States 2025
"Law Firm of the Year" Award in Employee Benefits (ERISA) Law
"Law Firm of the Year" Award in Employment Law - Management
National Tier 1 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Quinn Emanuel Urquhart & Sullivan
18 Overall National Rankings
62 Overall Regional Rankings
United States 2025
"Law Firm of the Year" Award in Litigation - Bankruptcy
"Law Firm of the Year" Award in Litigation - Intellectual Property
National Tier 1 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Sidley Austin LLP
52 Overall National Rankings
167 Overall Regional Rankings
United States 2025
"Law Firm of the Year" Award in Litigation - Regulatory Enforcement (SEC, Telecom, Energy)
"Law Firm of the Year" Award in Securitization and Structured Finance Law
National Tier 1 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Steptoe LLP
27 Overall National Rankings
59 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 1 in Chicago for Litigation - Patent
Tabet DiVito & Rothstein LLC
‐
2 Overall Regional Rankings
United States 2025
Regional Tier 3 in Chicago for Litigation - Patent
Thompson Coburn LLP
32 Overall National Rankings
85 Overall Regional Rankings
United States 2025
Regional Tier 1 in St. Louis for Litigation - Patent
TullyIP Group
‐
1 Overall Regional Ranking
United States 2025
Regional Tier 3 in Chicago for Litigation - Patent
Vedder Price P.C.
17 Overall National Rankings
27 Overall Regional Rankings
United States 2025
Regional Tier 2 in Chicago for Litigation - Patent
Venable LLP
37 Overall National Rankings
113 Overall Regional Rankings
United States 2025
National Tier 2 in Litigation - Patent
Regional Tier 2 in Chicago for Litigation - Patent
