Top Patent Law Firms
Oct 1 - Oct 31, 2025Top Patent Law Firms - October 2025
Rankings of the top patent law firms by patents granted in October 2025. SUGHRUE MION led with 417 patents out of 26,713 total grants.
Summary
26,713
Patents with attorney data this period
Top Patent Law Firms
1.SUGHRUE MION
101 clients including OKAMURA, KYOCERA, HANWHA VISION CO.
Electricity
Physics
Operations & Transport
417
1.6%
2.FISH & RICHARDSON
127 clients including SABIC GLOBAL TECHNOLOGIES B.V., LOVEVERY, LG ELECTRONICS
Electricity
Physics
Human Necessities
417
1.6%
3.CANTOR COLBURN
97 clients including CRISPI SPORT S.R.L., WONDERLAND SWITZERLAND AG, LUMIELINA INTERNATIONAL
Electricity
Physics
Operations & Transport
334
1.3%
4.FOLEY & LARDNER
132 clients including YUM CONNECT, TEAM BEANS, CLICK THERAPEUTICS
Physics
Electricity
Human Necessities
326
1.2%
5.OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.
80 clients including MAXEON SOLAR PTE., PHILIP MORRIS PRODUCTS S.A., NAJRAN UNIVERSITY
Electricity
Physics
Operations & Transport
286
1.1%
6.BIRCH, STEWART, KOLASCH & BIRCH
87 clients including LG ELECTRONICS, SUMITOMO RUBBER INDUSTRIES, LG DISPLAY CO.
Electricity
Physics
Operations & Transport
282
1.1%
7.WOMBLE BOND DICKINSON (US)
84 clients including OMEGA, R.J. REYNOLDS TOBACCO, R.Y.L.
Electricity
Physics
Human Necessities
273
1.0%
8.KILPATRICK TOWNSEND & STOCKTON
109 clients including AEROPRESS, 5.11, SUZHOU SINGMED MEDICAL DEVICE SCIENCE AND TECHNOLOGY
Physics
Electricity
Human Necessities
257
1.0%
9.HARNESS, DICKEY & PIERCE, P.L.C.
80 clients including YAMABIKO, DAIFUKU CO., PHILIP MORRIS USA
Physics
Electricity
Operations & Transport
241
0.9%
10.MORGAN, LEWIS & BOCKIUS
81 clients including AIRBNB, BEIJING ROBOROCK TECHNOLOGY CO., AARON DEJULE
Physics
Electricity
Human Necessities
238
0.9%
11.OLIFF PLC
68 clients including SHIN-ETSU HANDOTAI CO., ZEDEL, RICHEMONT INTERNATIONAL SA
Physics
Operations & Transport
Electricity
231
0.9%
12.BANNER & WITCOFF, LTD.
54 clients including NIKE, YETI COOLERS, ANKER INNOVATIONS TECHNOLOGY CO.
Human Necessities
Physics
Electricity
222
0.8%
13.JCIPRNET
98 clients including LINHAI XINGHE ARTS & CRAFTS CO., WANBANG DIGITAL ENERGY CO., SUNON TECHNOLOGY CO.
Physics
Electricity
Operations & Transport
221
0.8%
14.SCHWEGMAN LUNDBERG & WOESSNER
84 clients including LAM RESEARCH, SNAP, POLARIS INDUSTRIES
Physics
Electricity
Human Necessities
221
0.8%
15.STERNE, KESSLER, GOLDSTEIN & FOX P.
57 clients including ELO TOUCH SOLUTIONS, ADIDAS AG, THULE SWEDEN AB
Physics
Human Necessities
Electricity
211
0.8%
16.XSENSUS
43 clients including URBAN PLANTER, JAPAN TOBACCO, KAWASAKI JUKOGYO KABUSHIKI KAISHA
Electricity
Physics
Operations & Transport
183
0.7%
17.KNOBBE, MARTENS, OLSON & BEAR
106 clients including TESLA, IMAGINAB, PORTABLE MULTIMEDIA
Human Necessities
Physics
Electricity
181
0.7%
18.CROWELL & MORING
42 clients including IB APPLIANCES US HOLDINGS, MERCEDES-BENZ GROUP AG, BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
Operations & Transport
Physics
Electricity
179
0.7%
19.SLATER MATSIL
26 clients including SMA SOLAR TECHNOLOGY AG, HYUNDAI MOTOR, TDK ELECTRONICS AG
Electricity
Physics
Operations & Transport
162
0.6%
20.MUNCY, GEISSLER, OLDS & LOWE
98 clients including EVERICH AND TOMIC HOUSEWARES CO., DALIAN HONGRUN LIANHUA FOOD CO., SOUND FUN
Electricity
Physics
Operations & Transport
155
0.6%
21.NIXON & VANDERHYE
81 clients including RESMED PTY, SEEDMASTER MANUFACTURING, DSM IP ASSETS B.V.
Physics
Electricity
Human Necessities
155
0.6%
22.DORITY & MANNING
53 clients including CNH INDUSTRIAL CANADA, CNH INDUSTRIAL AMERICA, ECOVATIVE
Physics
Mechanical Engineering
Operations & Transport
154
0.6%
23.K&L GATES
56 clients including THE RIDGE WALLET, INTELLIGENT RACING, AMAZON TECHNOLOGIES
Human Necessities
Physics
Electricity
145
0.5%
24.PERKINS COIE
59 clients including SHENZEN CARKU TECHNOLOGY CO., BITTYRINA, RAPIDPULSE
Electricity
Physics
Human Necessities
140
0.5%
25.STUDEBAKER BRACKETT
48 clients including ZHUHAI PANTUM ELECTRONICS CO., FUJIFILM, SEALVINO
Electricity
Physics
Human Necessities
138
0.5%
Published December 22, 2025 at 10:12 PM
Data source: United States Patent and Trademark Office (USPTO)