Top Patent Law Firms
Dec 1 - Dec 31, 2025Top Patent Law Firms - December 2025
Rankings of the top patent law firms by patents granted in December 2025. SUGHRUE MION led with 305 patents out of 18,773 total grants.
Summary
18,773
Patents with attorney data this period
Top Patent Law Firms
1.SUGHRUE MION
94 clients including INGETEAM POWER TECHNOLOGY, S.A., SAMSUNG ELECTRONICS CO., ROLEX WATCH U.S.A.
Electricity
Physics
Human Necessities
305
1.6%
2.FISH & RICHARDSON
104 clients including PRIZER-PAINTER STOVE WORKS, LG ELECTRONICS, AVENTIX MEDICAL
Physics
Electricity
Human Necessities
262
1.4%
3.FOLEY & LARDNER
116 clients including REDBARN PET PRODUCTS, SPECTRUM BRANDS, RIVIAN IP HOLDINGS
Physics
Electricity
Human Necessities
241
1.3%
4.CANTOR COLBURN
87 clients including LUMIELINA INTERNATIONAL, ESSILOR INTERNATIONAL, STRAUSS GROUP
Physics
Electricity
Operations & Transport
213
1.1%
5.JCIPRNET
89 clients including SYSWIT OPTOELECTRONICS TECHNOLOGY CO., UNIK WORLD INDUSTRIAL CO., SHIMADZU
Physics
Electricity
Operations & Transport
210
1.1%
6.BIRCH, STEWART, KOLASCH & BIRCH
65 clients including LG ELECTRONICS, LG HOUSEHOLD & HEALTH CARE, LG DISPLAY CO.
Electricity
Physics
Human Necessities
194
1.0%
7.OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.
78 clients including PHILIP MORRIS PRODUCTS S.A., KIOXIA, KAO
Electricity
Physics
Human Necessities
183
1.0%
8.MORGAN, LEWIS & BOCKIUS
66 clients including URBAN OUTFITTERS WHOLESALE, ACCLARENT, META PLATFORMS TECHNOLOGIES
Electricity
Physics
Operations & Transport
182
1.0%
9.WOMBLE BOND DICKINSON (US)
61 clients including OMEGA SA (OMEGA AG)(OMEGA LTD.), SAMSUNG DISPLAY CO., NICOVENTURES TRADING LIMITED
Electricity
Physics
Operations & Transport
182
1.0%
10.KILPATRICK TOWNSEND & STOCKTON
80 clients including INTERCONTINENTAL GREAT BRANDS, PURE JUICER COMPANY, WISK AERO
Physics
Electricity
Human Necessities
173
0.9%
11.OLIFF PLC
61 clients including ZEDEL, RICHEMONT INTERNATIONAL SA, GLOBERIDE
Human Necessities
Electricity
Physics
162
0.9%
12.HARNESS, DICKEY & PIERCE, P.L.C.
74 clients including BANKS AND ACQUIRERS INTERNATIONAL HOLDING, EBM-PAPST ST. GEORGEN GMBH & CO. KG, CERAGEM CO.
Electricity
Physics
Operations & Transport
158
0.8%
13.SCHWEGMAN LUNDBERG & WOESSNER
68 clients including IROBOT, EVIDENT CANADA, SNAP
Physics
Human Necessities
Electricity
156
0.8%
14.BANNER & WITCOFF, LTD.
54 clients including EXCLUSIVAS RIMAR S.L., NIKE, ANKER INNOVATIONS TECHNOLOGY CO.
Physics
Electricity
Operations & Transport
153
0.8%
15.MUNCY, GEISSLER, OLDS & LOWE
95 clients including YC PRIMARILY CO., WAGO VERWALTUNGSGESELLSCHAFT MBH, ZHEJIANG YOUNGSUN MACHINERY CO.
Electricity
Physics
Human Necessities
128
0.7%
16.XSENSUS
42 clients including JAPAN TOBACCO, KAO, KAWASAKI JUKOGYO KABUSHIKI KAISHA
Electricity
Physics
Operations & Transport
128
0.7%
17.KNOBBE, MARTENS, OLSON & BEAR
89 clients including T.J.SMITH AND NEPHEW, LIMITED, FISHER & PAYKEL HEALTHCARE LIMITED, MERRICK ENGINEERING
Physics
Electricity
Human Necessities
127
0.7%
18.STERNE, KESSLER, GOLDSTEIN & FOX P.
41 clients including VITRA AG, WILLIAMS-SONOMA, APPLE
Physics
Human Necessities
Electricity
120
0.6%
19.SLATER MATSIL
20 clients including NTT, HYUNDAI MOTOR, TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY
Electricity
Physics
Operations & Transport
120
0.6%
20.NIXON & VANDERHYE
55 clients including NOKIAN TYRES PLC, CURRENT HEALTH LIMITED, RESMED PTY
Physics
Electricity
Human Necessities
118
0.6%
21.STUDEBAKER BRACKETT
45 clients including MITSUBISHI ELECTRIC, ASICS, BRAIN TUNNELGENIX TECHNOLOGIES
Electricity
Physics
Operations & Transport
114
0.6%
22.MERCHANT & GOULD
53 clients including NICOVENTURES TRADING LIMITED, POLARIS INDUSTRIES, MOLECULAR DEVICES (AUSTRIA) GMBH
Physics
Human Necessities
Operations & Transport
105
0.6%
23.DORITY & MANNING
45 clients including CNH INDUSTRIAL AMERICA, TECHTRONIC CORDLESS GP, HAIER US APPLIANCE SOLUTIONS
Physics
Operations & Transport
Mechanical Engineering
104
0.6%
24.WORKMAN NYDEGGER
52 clients including EULYPTICA, LIFETIME PRODUCTS, SONOS
Physics
Operations & Transport
Electricity
103
0.5%
25.K&L GATES
45 clients including ANIMAL MANNERS, LS MTRON, ROCK SOLID INDUSTRIES INTERNATIONAL (PTY)
Operations & Transport
Electricity
Human Necessities
94
0.5%
Published December 27, 2025 at 3:14 AM
Data source: United States Patent and Trademark Office (USPTO)