The trusted ranking of the leading U.S. patent law firms by utility patents granted.
Stay informed with the Top Patent Firms list — a trusted ranking of the law firms leading in U.S. patent prosecution. This essential resource is curated by the Harrity Patent Analytics team, which delivers data-driven insights and powerful tools to the IP community.
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| Rank | Law Firm | 2025 US Patents | YoY Change |
|---|---|---|---|
| 1 | FISH & RICHARDSON P.C. | 5,242 | ▼ 3% |
| 2 | SUGHRUE MION, PLC | 4,957 | ▲ 11% |
| 3 | FOLEY & LARDNER LLP | 4,310 | ▲ 3% |
| 4 | KILPATRICK TOWNSEND & STOCKTON LLP | 3,423 | ▲ 2% |
| 5 | OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P. | 3,317 | ▼ 3% |
| 6 | CANTOR COLBURN LLP | 3,284 | ▲ 8% |
| 7 | BIRCH STEWART KOLACH & BIRCH, LLP | 3,269 | ▲ 6% |
| 8 | MORGAN LEWIS & BOCKIUS LLP | 3,237 | ▲ 17% |
| 9 | HARNESS IP | 3,188 | ▼ 7% |
| 10 | WOMBLE BOND DICKINSON (US) LLP | 3,104 | ▲ 61% |
| 11 | SCHWEGMAN LUNDBERG & WOESSNER, P.A. | 3,018 | ▼ 2% |
| 12 | JCIPRNET | 2,996 | ▲ 11% |
| 13 | KNOBBE MARTENS OLSON & BEAR LLP | 2,776 | ▼ 4% |
| 14 | OLIFF PLC | 2,612 | ▲ 1% |
| 15 | NIXON & VANDERHYE P.C. | 2,236 | ▲ 12% |
| 16 | SLATER MATSIL | 2,186 | ▲ 11% |
| 17 | XSENSUS, LLP | 2,167 | ▲ 11% |
| 18 | DORITY & MANNING, P.A. | 1,949 | ▲ 3% |
| 19 | PERKINS COIE LLP | 1,926 | ▼ 17% |
| 20 | MUNCY, GEISSLER, OLDS & LOWE P.C. | 1,844 | ▲ 16% |
| 21 | HARRITY & HARRITY, LLP | 1,713 | ▲ 17% |
| 22 | SEED INTELLECTUAL PROPERTY LAW GROUP LLP | 1,668 | ▼ 1% |
| 23 | HOLLAND & HART LLP | 1,666 | ▲ 8% |
| 24 | BANNER & WITCOFF, LTD | 1,602 | ▲ 4% |
| 25 | HAUPTMAN HAM LLP | 1,593 | ▲ 5% |
| 25 | STUDEBAKER & BRACKETT PC | 1,593 | ▲ 8% |
| 27 | ARENTFOX SCHIFF LLP | 1,574 | ▲ 10% |
| 28 | NORTON ROSE FULBRIGHT | 1,569 | ▲ 2% |
| 29 | K&L GATES LLP | 1,553 | ▼ 2% |
| 30 | GREENBERG TRAURIG LLP | 1,544 | ▲ 7% |
| 31 | LEYDIG, VOIT & MAYER, LTD | 1,531 | ▲ 3% |
| 32 | CROWELL & MORING LLP | 1,530 | ▲ 3% |
| 33 | MERCHANT & GOULD P.C. | 1,505 | ▲ 1% |
| 34 | PATTERSON & SHERIDAN, LLP. | 1,478 | ▼ 5% |
| 35 | WORKMAN NYDEGGER | 1,462 | ▲ 3% |
| 36 | MICHAEL BEST & FRIEDRICH LLP | 1,456 | ▼ 4% |
| 37 | VENABLE LLP | 1,451 | ▲ 13% |
| 38 | POLSINELLI LLP | 1,420 | ▼ 9% |
| 39 | OSHA BERGMAN WATANABE & BURTON LLP | 1,410 | ▲ 4% |
| 40 | CONLEY ROSE, P.C. | 1,404 | ▲ 3% |
| 41 | FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP | 1,392 | ▲ 2% |
| 42 | DINSMORE & SHOHL LLP | 1,374 | ▼ 1% |
| 43 | WOLF, GREENFIELD & SACKS, P.C. | 1,294 | ▲ 12% |
| 44 | BAKER & HOSTETLER LLP | 1,290 | ▼ 4% |
| 44 | HAYNES AND BOONE, LLP | 1,290 | ▼ 8% |
| 46 | FAEGRE DRINKER BIDDLE & REATH LLP | 1,270 | ▼ 9% |
| 47 | STERNE KESSLER GOLDSTEIN & FOX P.L.L.C. | 1,267 | ▼ 14% |
| 48 | RIMON P.C. | 1,256 | ▲ 6% |
| 49 | DICKINSON WRIGHT PLLC | 1,255 | ▲ 3% |
| 50 | VOLPE & KOENIG, P.C. | 1,241 | ▲ 6% |
| 51 | TROUTMAN PEPPER | 1,218 | ▲ 47% |
| 52 | WENDEROTH, LIND & PONACK, L.L.P. | 1,208 | ▼ 10% |
| 53 | MASCHOFF BRENNAN | 1,206 | ▲ 22% |
| 54 | LEE & HAYES PLLC | 1,176 | ▼ 10% |
| 55 | CANON U.S.A., INC. IP DIVISION | 1,134 | ▲ 5% |
| 56 | BROOKS KUSHMAN, P.C. | 1,131 | ▲ 33% |
| 57 | LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP | 1,120 | ▲ 10% |
| 58 | GREENBLUM & BERNSTEIN P.L.C. | 1,117 | ▼ 8% |
| 59 | MCDONNELL BOEHNEN HUBERT & BERGHOFF LLP | 1,107 | ▲ 2% |
| 60 | BUCHANAN INGERSOLL & ROONEY P.C | 1,092 | ▲ 7% |
| 61 | MARSHALL, GERSTEIN & BORUN LLP | 1,059 | ▲ 3% |
| 62 | BARNES & THORNBURG LLP | 1,048 | ▼ 0% |
| 63 | MAIER & MAIER, PLLC | 1,042 | ▼ 4% |
| 64 | NORTH AMERICA INTELLECTUAL PROPERTY CORPORATION | 1,018 | ▲ 13% |
| 65 | QUARLES & BRADY LLP | 1,017 | ▼ 11% |
| 66 | FENWICK & WEST LLP | 1,015 | ▲ 21% |
| 67 | IBM CORPORATION - PATENTS+ TEAM | 1,014 | ▼ 15% |
| 68 | ALSTON & BIRD LLP | 995 | ▼ 11% |
| 69 | NSIP LAW | 978 | ▲ 21% |
| 70 | KOWERT, HOOD, MUNYON, RANKIN & GOETZEL, P.C. | 955 | ▼ 10% |
| 71 | THE WEBB LAW FIRM | 954 | ▼ 1% |
| 72 | SCIENBIZIP, P.C. | 947 | ▼ 3% |
| 73 | BAKER BOTTS L.L.P | 928 | ▲ 6% |
| 73 | JEFFERSON IP LAW, LLP | 928 | ▲ 19% |
| 75 | SCULLY, SCOTT, MURPHY & PRESSER, PC | 915 | ▼ 0% |
| 76 | ARMSTRONG TEASDALE LLP | 908 | ▼ 3% |
| 77 | AMIN, TUROCY & WATSON, LLP | 889 | ▲ 10% |
| 78 | BRYAN CAVE LEIGHTON PAISNER | 860 | ▼ 16% |
| 79 | ANOVA LAW GROUP, PLLC | 855 | ▲ 17% |
| 80 | PROCOPIO, CORY, HARGREAVES & SAVITCH, LLP | 850 | ▲ 3% |
| 81 | DLA PIPER LLP | 842 | ▼ 13% |
| 82 | LOWENSTEIN & SANDLER LLP | 832 | ▼ 5% |
| 83 | BAYRAMOGLU LAW OFFICES LLC | 831 | ▲ 2% |
| 84 | BOOKOFF MCANDREWS, LLC | 828 | ▼ 8% |
| 85 | WHDA, LLP | 818 | ▲ 9% |
| 86 | CHIP LAW GROUP | 811 | ▼ 4% |
| 87 | SHUMAKER & SIEFFERT, P.A. | 805 | ▼ 16% |
| 88 | TEXAS INSTRUMENTS INCORPORATED | 799 | ▼ 17% |
| 89 | HALEY GUILIANO LLP | 792 | ▲ 7% |
| 90 | FLETCHER YODER P.C. | 790 | ▼ 13% |
| 91 | MCCLURE, QUALEY & RODACK, LLP | 782 | ▲ 4% |
| 92 | YOUNG BASILE HANLON & MACFARLANE, P.C. | 781 | ▲ 7% |
| 93 | DORSEY & WHITNEY LLP | 779 | ▼ 12% |
| 94 | WPAT, P.C., INTELLECTUAL PROPERTY ATTORNEYS | 761 | ▲ 16% |
| 95 | KEATING & BENNETT, LLP | 747 | ▲ 11% |
| 96 | FOX ROTHSCHILD LLP | 745 | ▲ 3% |
| 96 | SNELL & WILMER L.L.P. | 745 | ▼ 0% |
| 98 | LEMPIA SUMMERFIELD KATZ LLC | 742 | ▲ 14% |
| 99 | CARTER, DELUCA, FARRELL & SCHMIDT, LLP | 740 | ▼ 7% |
| 100 | IPRO, PLLC | 721 | ▲ 12% |
| 101 | HONIGMAN LLP | 712 | ▼ 12% |
| 101 | MCCARTER & ENGLISH, LLP | 712 | ▲ 33% |
| 103 | SHEPPARD, MULLIN, RICHTER & HAMPTON LLP | 704 | ▼ 15% |
| 104 | GREER BURNS & CRAIN LTD. | 689 | ▲ 20% |
| 105 | MCCOY RUSSELL LLP | 682 | ▼ 0% |
| 105 | SHERIDAN ROSS P.C. | 682 | ▼ 14% |
| 107 | FISHERBROYLES LLP | 678 | ▲ 26% |
| 108 | F. CHAU & ASSOCIATES, LLC | 675 | ▼ 25% |
| 109 | MYERS BIGEL, P.A. | 673 | ▼ 8% |
| 110 | PILLSBURY WINTHORP SHAW PITTMAN, LLP | 672 | ▲ 4% |
| 111 | KLARQUIST SPARKMAN, LLP | 671 | ▲ 4% |
| 112 | MEUNIER CARLIN & CURFMAN LLC | 667 | ▲ 14% |
| 113 | RANKIN, HILL & CLARK LLP | 656 | ▲ 16% |
| 114 | KDW FIRM PLLC | 651 | ▼ 7% |
| 115 | SHOOK, HARDY & BACON L.L.P. | 631 | ▼ 11% |
| 116 | EVERSHEDS SUTHERLAND (US) LLP | 622 | ▼ 3% |
| 117 | ALLEMAN HALL & TUTTLE LLP | 616 | ▲ 34% |
| 117 | PRTSI INC. | 616 | ▼ 3% |
| 119 | MORRISON & FOERSTER LLP | 614 | ▲ 6% |
| 120 | NICHOLSON DE VOS WEBSTER & ELLIOTT LLP | 609 | ▲ 2% |
| 121 | CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC | 597 | ▲ 4% |
| 121 | MINTZ LEVIN COHN FERRIS GLOVSKY AND POPEO PC | 597 | ▼ 18% |
| 123 | COOLEY LLP | 592 | ▼ 16% |
| 123 | LEWIS ROCA ROTHGERBER CHRISTIE LLP | 592 | ▼ 57% |
| 123 | PHILIPS INTELLECTUAL PROPERTY & STANDARDS | 592 | ▼ 13% |
| 126 | LEE HONG DEGERMAN KANG & WAIMEY | 591 | ▼ 13% |
| 127 | NIXON & PEABODY LLP | 587 | ▲ 2% |
| 128 | CKC & PARTNERS CO., LTD. | 584 | ▲ 40% |
| 129 | RENNER OTTO BOISSELLE & SKLAR, LLP | 583 | ▲ 1% |
| 130 | COZEN O'CONNOR | 579 | ▼ 6% |
| 131 | COOPER LEGAL GROUP LLC | 576 | ▼ 27% |
| 132 | HANLEY FLIGHT & ZIMMERMAN, LLC | 575 | ▲ 6% |
| 133 | PRICE HENEVELD LLP | 573 | ▲ 4% |
| 134 | WILSON SONSINI GOODRICH & ROSATI | 569 | ▼ 3% |
| 135 | HSML PC | 555 | ▼ 15% |
| 136 | MUIR PATENT LAW, PLLC | 551 | ▲ 24% |
| 137 | SCHLUMBERGER TECHNOLOGY CORPORATION | 543 | ▲ 23% |
| 138 | KIM & STEWART LLP | 528 | ▼ 3% |
| 139 | DENTONS | 522 | ▲ 23% |
| 140 | TAROLLI, SUNDHEIM, COVELL & TUMMINO L.L.P. | 521 | ▲ 29% |
| 141 | PIONEER HI BRED INTL, INC. | 519 | ▲ 202% |
| 142 | KILE PARK REED & HOUTTEMAN LLC | 518 | ▼ 8% |
| 143 | MCANDREWS, HELD & MALLOY, LTD. | 516 | ▼ 18% |
| 144 | WITHROW & TERRANOVA, P.L.L.C. | 512 | ▲ 1% |
| 145 | MCDONALD HOPKINS LLC | 508 | ▲ 316% |
| 146 | LOZA & LOZA, LLP | 506 | ▲ 9% |
| 146 | POTOMAC LAW GROUP, PLLC | 506 | ▲ 3% |
| 148 | SAGE PATENT GROUP | 504 | ▲ 10% |
| 149 | GLOBAL IP COUNCELORS, LLP | 498 | ▼ 13% |
| 149 | NATH GOLDBERG & MEYER | 498 | ▼ 53% |
| 151 | HUSCH BLACKWELL LLP | 496 | ▲ 2% |
| 151 | IP & T GROUP LLP | 496 | ▼ 22% |
| 151 | LADAS & PARRY LLP | 496 | ▼ 26% |
| 154 | FITCH, EVEN, TABIN & FLANNERY LLP | 495 | ▼ 7% |
| 155 | CARLSON, GASKEY & OLDS. P.C. | 494 | ▼ 5% |
| 156 | PV IP PC | 491 | ▲ 5% |
| 157 | BARRON & YOUNG PLLC | 483 | ▲ 15% |
| 157 | EDELL, SHAPIRO & FINNAN LLC | 483 | ▼ 7% |
| 159 | ESCHWEILER & POTASHNIK, LLC | 482 | ▲ 1% |
| 160 | THOMAS HORSTEMEYER, LLP | 480 | ▼ 10% |
| 161 | TAFT STETTININUS & HOLLISTER LLP | 478 | ▲ 30% |
| 162 | DUANE MORRIS LLP | 476 | ▼ 17% |
| 163 | BLANK ROME LLP | 471 | ▼ 3% |
| 164 | MH2 TECHNOLOGY LAW GROUP LLP | 470 | ▲ 5% |
| 165 | SCHWABE, WILLIAMSON & WYATT, P.C. | 467 | ▼ 16% |
| 166 | MURPHY, BILAK & HOMILLER, PLLC | 466 | ▲ 2% |
| 167 | BALLARD SPAHR LLP | 457 | ▲ 25% |
| 168 | NEC-IPC | 452 | ▼ 10% |
| 169 | NEO IP | 451 | ▲ 66% |
| 170 | METIS IP LLC | 450 | ▼ 15% |
| 171 | ROTHWELL, FIGG, ERNST & MANBECK P.C. | 447 | ▲ 1% |
| 172 | WEAVER AUSTIN VILLENEUVE & SAMPSON LLP | 445 | ▼ 5% |
| 173 | WESTMAN CHAMPLIN & KOEHLER, P.A. | 440 | ▼ 10% |
| 174 | FROST BROWN TODD LLC | 434 | ▼ 6% |
| 174 | PEARL COHEN ZEDEK LATZER BARATZ LLP | 434 | ▲ 59% |
| 176 | NKL LAW | 431 | ▲ 13% |
| 177 | SEAGER, TUFTE & WICKHEM LLP | 425 | ▲ 5% |
| 177 | VAN PELT, YI & JAMES LLP | 425 | ▼ 7% |
| 179 | HODGSON RUSS LLP | 416 | ▲ 17% |
| 179 | IPUSA, PLLC | 416 | ▼ 7% |
| 179 | MATTINGLY & MALUR, PC | 416 | ▼ 9% |
| 182 | ROSSI, KIMMS & MCDOWELL LLP | 414 | ▲ 7% |
| 183 | SALIWANCHIK, LLOYD & EISENSCHENK | 413 | ▼ 4% |
| 183 | SHUMAKER, LOOP & KENDRICK, LLP | 413 | ▲ 6% |
| 185 | TUCKER ELLIS LLP | 411 | ▲ 4% |
| 186 | SCHMEISER, OLSEN & WATTS, LLP | 405 | ▼ 8% |
| 187 | GRAY ICE HIGDON | 402 | ▼ 9% |
| 187 | LEASON ELLIS LLP | 402 | ▲ 7% |
| 189 | BAYES PLLC | 400 | ▲ 2% |
| 189 | FIG. 1 PATENTS | 400 | ▲ 54% |
| 189 | RYAN, MASON & LEWIS, LLP | 400 | ▲ 12% |
| 192 | THE PROCTER & GAMBLE COMPANY | 398 | ▼ 17% |
| 193 | KED & ASSOCIATES LLP | 395 | ▼ 0% |
| 193 | LI & CAI INTELLECTUAL PROPERTY | 395 | ▲ 7% |
| 195 | DOCKET CLERK - SEC | 393 | ▼ 16% |
| 196 | RABIN & BERDO, P.C. | 388 | ▲ 12% |
| 197 | GUNTIN & GUST, PLC | 385 | ▲ 5% |
| 198 | STAAS & HALSEY LLP | 382 | ▲ 3% |
| 198 | VORYS, SATER, SEYMOUR & PEASE LLP | 382 | ▲ 34% |
| 200 | KINNEY & LANGE, P.A. | 375 | ▲ 15% |
| 201 | SYNCODA LLC | 374 | ▼ 3% |
| 202 | BOZICEVIC, FIELD & FRANCIS LLP | 371 | ▲ 5% |
| 203 | INNOVATION COUNSEL LLP | 370 | ▲ 4% |
| 204 | LIPPES MATHIAS LLP | 369 | ▼ 1% |
| 205 | QUALCOMM INCORPORATED | 368 | ▼ 23% |
| 206 | GOODWIN PROCTER LLP | 367 | ▼ 7% |
| 206 | THE MARBURY LAW GROUP | 367 | ▼ 5% |
| 206 | TRASKBRITT P.C. | 367 | ▼ 20% |
| 209 | 3M INNOVATIVE PROPERTIES COMPANY | 365 | ▼ 2% |
| 210 | MAGINOT MOORE & BECK LLP | 363 | ▼ 9% |
| 210 | WILLIAM PARK & ASSOCIATES LTD. | 363 | ▲ 17% |
| 212 | SQUIRE PATTON BOGGS LLP | 360 | ▲ 5% |
| 213 | QUINN IP LAW | 357 | ▼ 0% |
| 214 | WEISBERG I.P. LAW, P.A. | 353 | ▲ 20% |
| 215 | LERNER GREENBERG STEMER LLP | 352 | ▼ 8% |
| 215 | MOORE & VAN ALLEN PLLC | 352 | ▼ 4% |
| 217 | PARATUS LAW GROUP, PLLC | 350 | ▼ 8% |
| 218 | MUETING RAASCH GROUP | 344 | ▲ 4% |
| 219 | AMPACC LAW GROUP, PLLC | 343 | ▲ 18% |
| 220 | VIVACQUA CRANE, PLLC | 342 | ▲ 46% |
| 221 | CORNING INCORPORATED | 337 | ▼ 25% |
| 222 | ANDRUS INTELLECTUAL PROPERTY LAW, LLP | 334 | ▲ 12% |
| 222 | CALDWELL INTELLECTUAL PROPERTY LAW | 334 | ▼ 8% |
| 222 | WESTBRIDGE IP LLC | 334 | ▲ 43% |
| 225 | CASIMIR JONES S.C. | 331 | ▲ 4% |
| 225 | KAUFHOLD DIX PATENT LAW | 331 | ▲ 16% |
| 225 | PANITCH SCHWARZE BELISARIO & NADEL LLP | 331 | ▼ 9% |
| 228 | HOWARD & HOWARD ATTORNEYS PLLC | 329 | ▲ 5% |
| 229 | BOTOS CHURCHILL IP LAW LLP | 328 | ▼ 0% |
| 229 | HEMISPHERE LAW, PLLC | 328 | ▲ 295% |
| 229 | KUNZLER BEAN & ADAMSON | 328 | ▼ 5% |
| 232 | JAFFERY WATSON HAMILTON & DESANCTIS, LLP | 323 | ▲ 7% |
| 233 | BRAKE HUGHES BELLERMAN LLP | 320 | ▼ 11% |
| 234 | CALFEE HALTER & GRISWOLD LLP | 319 | ▼ 8% |
| 235 | TREYZ LAW GROUP, P.C. | 317 | ▼ 9% |
| 236 | POSZ LAW GROUP, PLC | 316 | ▼ 21% |
| 236 | SUITER SWANTZ PC LLO | 316 | ▲ 2% |
| 238 | HESLIN ROTHENBERG FARLEY & MESITI P.C. | 314 | ▲ 3% |
| 239 | THE ROY GROSS LAW FIRM, LLC | 310 | ▼ 0% |
| 240 | FINCH & MALONEY PLLC | 301 | ▼ 4% |
| 240 | LUCAS & MERCANTI, LLP | 301 | ▲ 14% |
| 242 | IPPIVOT IP AGENCY | 297 | ▲ 42% |
| 243 | HAMILTON DESANCTIS & CHA, LLP | 296 | ▲ 588% |
| 243 | SMART & BIGGAR LP | 296 | ▲ 95% |
| 245 | HOLTZ, HOLTZ & VOLEK PC | 294 | ▲ 17% |
| 246 | JONES DAY | 293 | ▲ 9% |
| 247 | BROOKS CAMERON & HUEBSCH PLLC | 291 | ▼ 29% |
| 248 | KELLER JOLLEY PREECE | 288 | ▲ 5% |
| 249 | CM LAW | 285 | ▲ 313% |
| 250 | WARNER NORCROSS & JUDD LLP | 283 | ▲ 3% |
| 251 | DAVIS WRIGHT TREMAINE LLP | 282 | ▼ 6% |
| 252 | GETZ BALICH LLC | 281 | ▲ 16% |
| 253 | BRIDGEWAY IP LAW GROUP, PLLC | 279 | ▲ 29% |
| 253 | NEAL, GERBER & EISENBERG LLP | 279 | ▼ 2% |
| 255 | HUAWEI TECHNOLOGIES CO., LTD. | 278 | ▲ 28% |
| 256 | ARCH & LAKE LLP | 276 | ▼ 1% |
| 257 | HOFFMAN WARNICK LLC | 270 | ▼ 6% |
| 258 | KIRTON MCCONKIE, PC | 266 | ▲ 15% |
| 259 | FOLEY HOAG LLP | 262 | ▼ 8% |
| 260 | DOCKET CLERK - SAMS | 261 | ▲ 23% |
| 260 | YEE & ASSOCIATES, P.C. | 261 | ▲ 66% |
| 262 | RUTAN & TUCKER LLP | 260 | ▼ 2% |
| 263 | CHRISMAN GALLO TOCHTROP LLC | 256 | ▲ 25500% |
| 264 | GLOBUS MEDICAL, INC. | 255 | ▲ 21% |
| 264 | SPRINKLE IP LAW GROUP | 255 | ▼ 8% |
| 264 | WIERSCH LAW GROUP | 255 | ▲ 25400% |
| 267 | SIEMENS CORPORATION | 254 | ▲ 4% |
| 268 | LATHROP GPM LLP | 251 | ▲ 8% |
| 268 | STINSON LLP | 251 | ▼ 5% |
| 268 | THE FARRELL LAW FIRM, P.C | 251 | ▼ 23% |
| 271 | THE SMALL PATENT LAW GROUP, LLC | 250 | ▲ 8% |
| 272 | CONDO ROCCIA KOPTIW LLP | 249 | ▲ 33% |
| 272 | LORENZ & KOPF LLP | 249 | ▼ 43% |
| 274 | LING AND YANG INTELLECTUAL PROPERTY | 244 | ▲ 47% |
| 274 | REISING ETHINGTON P.C. | 244 | ▼ 7% |
| 276 | CALDERON, SAFRAN & WRIGHT, P.C. | 242 | ▼ 17% |
| 277 | HAYES SOLOWAY P.C. | 241 | ▲ 12% |
| 278 | VISTA IP LAW GROUP LLP | 240 | ▼ 15% |
| 279 | COLLARD & ROE, P. C. | 239 | ▼ 5% |
| 279 | FREDRIKSON & BYRON, P.A. | 239 | ▲ 18% |
| 281 | SHAY GLENN LLP | 238 | ▲ 8% |
| 282 | HOUTTEMAN LAW LLC | 237 | ▲ 30% |
| 283 | COWAN LIEBOWITZ & LATMAN, P.C. | 235 | ▲ 46% |
| 284 | KENJA IP LAW PC | 233 | ▲ 13% |
| 285 | BROWNSTEIN HYATT FARBER SCHRECK, LLP | 232 | ▼ 19% |
| 285 | BURR & FORMAN LLP | 232 | ▲ 5% |
| 287 | BURRIS LAW, PLLC | 229 | ▼ 16% |
| 287 | CATERPILLAR INC. JOINT OC | 229 | ▲ 24% |
| 289 | INTELLECTUAL PROPERTY AND LICENSING | 228 | ▲ 59% |
| 290 | M&B IP ANALYSTS, LLC | 226 | ▲ 45% |
| 290 | MCKEE, VOORHEES & SEASE, PLC | 226 | ▲ 13% |
| 292 | DAVIDSON, DAVIDSON & KAPPEL, LLC | 224 | ▲ 7% |
| 292 | JACKSON WALKER L.L.P. | 224 | ▼ 10% |
| 292 | SIGNIFY HOLDING B.V. | 224 | ▼ 17% |
| 292 | THORPE NORTH & WESTERN LLP | 224 | ▲ 8% |
| 296 | BRADLEY ARANT BOULT CUMMINGS LLP | 223 | ▲ 25% |
| 297 | HOVEY WILLIAMS LLP | 220 | ▲ 18% |
| 297 | MILLEN WHITE ZELANO & BRANIGAN, P.C. | 220 | ▼ 3% |
| 297 | NELSON MULLINS RILEY & SCARBOROUGH LLP | 220 | ▲ 15% |
| 300 | BCF LLP | 219 | ▲ 11% |
| 300 | JORDAN IP LAW, LLC | 219 | ▼ 13% |
| 300 | WOOD HERRON & EVANS LLP | 219 | ▲ 1% |
| 303 | MEDLER FERRO WOODHOUSE & MILLS PLLC | 218 | ▲ 13% |
| 303 | THOMPSON HINE LLP | 218 | ▼ 17% |
| 305 | NITIN KAUSHIK | 216 | ▲ 52% |
| 305 | SLAYDEN GRUBERT BEARD PLLC | 216 | ▲ 19% |
| 307 | HUNTON ANDREWS KURTH LLP | 215 | ▼ 20% |
| 308 | CHAMBERLAIN HRDLICKA | 214 | ▲ 7% |
| 309 | BOYLE FREDRICKSON S.C. | 213 | ▼ 3% |
| 309 | CROWE & DUNLEVY, P.C. | 213 | ▼ 9% |
| 311 | FOGARTY LLP | 209 | ▲ 69% |
| 312 | HAMILTON, BROOK, SMITH & REYNOLDS, P.C. | 208 | ▼ 8% |
| 312 | VIERING, JENTSCHURA & PARTNER MBB | 208 | ▲ 8% |
| 314 | VENJURIS, P.C. | 206 | ▲ 13% |
| 315 | AVEK IP LLC | 205 | ▲ 22% |
| 315 | BAYER CROP SCIENCE US-F/N/A-MONSANTO CO. | 205 | ▲ 20% |
| 315 | GRUNEBERG AND MYERS PLLC | 205 | ▼ 0% |
| 318 | WILLIAM H. BOLLMAN | 203 | ▲ 15% |
| 319 | BARTA JONES, PLLC | 202 | ▲ 2% |
| 320 | AMSTER, ROTHSTEIN & EBENSTEIN LLP | 201 | ▼ 0% |
| 320 | BOND SCHOENECK & KING PLLC | 201 | ▲ 12% |
| 320 | FAY KAPLUN & MARCIN, LLP | 201 | ▲ 2% |
| 320 | LANDO & ANASTASI, LLP | 201 | ▲ 19% |
| 320 | ROBINSON INTELLECTUAL PROPERTY LAW OFFICE | 201 | ▼ 7% |
| 325 | FORTEM IP LLP | 199 | ▲ 11% |
| 325 | LEX IP MEISTER, PLLC | 199 | ▼ 4% |
| 325 | STITES & HARBISON, PLLC | 199 | ▼ 1% |
| 328 | BROADVIEW IP LAW, PC | 197 | ▲ 39% |
| 328 | PIERCE ATWOOD LLP | 197 | ▲ 22% |
| 328 | RIVERSIDE LAW LLP | 197 | ▼ 23% |
| 328 | SORAIP, INC. | 197 | ▲ 994% |
| 328 | ZEBRA TECHNOLOGIES CORPORATION | 197 | ▲ 21% |
| 333 | KUBOTA & BASOL LLP | 196 | ▲ 51% |
| 333 | MOSER TABOADA | 196 | ▼ 4% |
| 335 | TONY HOM | 194 | ▲ 397% |
| 336 | KENEALY VAIDYA LLP | 193 | ▲ 3% |
| 336 | NEWPORT IP, LLC | 193 | ▲ 21% |
| 336 | ROSENBERG, KLEIN & LEE | 193 | ▼ 20% |
| 336 | STEIN IP, LLC | 193 | ▲ 11% |
| 340 | ARTEGIS LAW GROUP, LLP | 192 | ▼ 22% |
| 340 | COATS & BENNETT, P.L.L.C. | 192 | ▼ 10% |
| 340 | REVOLUTION IP, PLLC | 192 | ▲ 23% |
| 340 | RUGGIERO MCALLISTER & MCMAHON LLC | 192 | ▲ 29% |
| 344 | ASTUTE IP LAW GROUP | 191 | ▲ 151% |
| 345 | HARVEST IP LAW, LLP | 190 | ▲ 31% |
| 346 | CLARK & ELBING LLP | 189 | ▲ 33% |
| 347 | DARROW MUSTAFA PC | 188 | ▲ 11% |
| 347 | MEITAR PATENTS LTD. | 188 | ▲ 124% |
| 347 | OFINNO, LLC | 188 | ▲ 15% |
| 350 | MCGARRY BAIR PC | 187 | ▼ 17% |
| 351 | INTELLIFLUENCE PATENT FIRM | 186 | ▲ 52% |
| 351 | INVOKE | 186 | ▼ 9% |
| 351 | MAYNARD NEXSEN PC | 186 | ▲ 15% |
| 354 | ESSENTIAL PATENTS GROUP, LLP. | 185 | ▲ 5% |
| 354 | GROSSMAN, TUCKER, PERREAULT & PFELGER, PLLC | 185 | ▼ 8% |
| 354 | REINHART BOERNER VAN DEUREN P.C. | 185 | ▼ 1% |
| 357 | ESPLIN & ASSOCIATES, PC | 184 | ▼ 20% |
| 358 | HOLLAND & KNIGHT LLP | 183 | ▲ 11% |
| 359 | BURR PATENT LAW, PLLC | 182 | ▼ 17% |
| 360 | BUCKLEY, MASCHOFF & TALWALKAR LLC | 181 | ▼ 5% |
| 361 | CHA & REITER, LLC | 180 | ▼ 19% |
| 361 | GALVIN PATENT LAW LLC | 180 | ▲ 88% |
| 363 | NOVOTECHIP INTERNATIONAL PLLC | 178 | ▼ 2% |
| 364 | KOLITCH ROMANO DASCENZO GATES LLC | 176 | ▼ 1% |
| 364 | LARSON NEWMAN, LLP | 176 | ▲ 41% |
| 364 | TUTUNJIAN & BITETTO, P.C. | 176 | ▲ 7% |
| 367 | WEISS & ARONS LLP | 174 | ▼ 11% |
| 368 | BARATTA LAW PLLC | 173 | ▲ 17% |
| 369 | NATHAN & ASSOCIATES PATENT AGENTS LTD | 172 | ▼ 12% |
| 370 | C. TUMEY LAW GROUP PLLC | 171 | ▼ 4% |
| 370 | COMPASS IP LAW PC | 171 | ▲ 24% |
| 372 | DEWITT LLP | 170 | ▼ 1% |
| 373 | IPX PLLC | 169 | ▲ 119% |
| 374 | DALY, CROWLEY MOFFORD & DURKEE, LLP | 167 | ▼ 0% |
| 375 | SINORICA LLC | 166 | ▼ 11% |
| 376 | AKONA IP PC | 165 | ▼ 7% |
| 376 | PERILLA KNOX & HILDEBRANDT LLP | 165 | ▲ 9% |
| 376 | RENAISSANCE IP LAW GROUP LLP | 165 | ▲ 18% |
| 379 | ICE MILLER LLP | 164 | ▲ 45% |
| 380 | AKERMAN LLP | 163 | ▼ 17% |
| 381 | ALLIANCE IP, LLC | 162 | ▲ 88% |
| 381 | HOGAN LOVELLS US LLP | 162 | ▼ 4% |
| 381 | HOLZER PATEL DRENNAN | 162 | ▲ 3% |
| 384 | BIRCHWOOD IP | 161 | ▲ 250% |
| 384 | MYERS WOLIN LLC | 161 | ▼ 12% |
| 384 | PATENT PORTFOLIO BUILDERS, PLLC | 161 | ▼ 5% |
| 387 | PORUS IP LLC | 160 | ▲ 122% |
| 388 | ALLEN DYER DOPPELT & GILCHRIST | 159 | ▼ 2% |
| 389 | FLASTER GREENBERG P.C. | 158 | ▲ 60% |
| 390 | EIP US LLP | 157 | ▲ 67% |
| 391 | ELEMENT IP, PLC | 156 | ▲ 53% |
| 391 | HOFFMANN & BARON, LLP | 156 | ▼ 8% |
| 391 | MUGHAL GAUDRY & FRANKLIN PC | 156 | ▼ 16% |
| 394 | LAW OFFICE OF MICHAEL CHEN | 155 | ▲ 74% |
| 395 | ALG INTELLECTUAL PROPERTY, LLC | 154 | ▲ 6% |
| 396 | DOLBY LABORATORIES INC. | 153 | ▼ 5% |
| 396 | THE NIELSEN COMPANY (US), LLC | 153 | ▼ 29% |
| 398 | DR. MARK M. FRIEDMAN | 152 | ▼ 6% |
| 398 | FISHMAN STEWART PLLC | 152 | ▼ 5% |
| 400 | BAINWOODHUANG | 151 | ▲ 26% |
| 400 | DAVID A. LANE, JR. | 151 | ▲ 18% |
| 403 | CESARI AND MCKENNA LLP | 150 | ▲ 8% |
| 403 | PARKER JUSTISS P.C. | 150 | ▲ 39% |
| 403 | PCK INTELLECTUAL PROPERTY | 150 | ▲ 35% |
| 406 | BARLEY SNYDER | 149 | ▼ 15% |
| 406 | DILWORTH & BARRESE LLP | 149 | ▼ 6% |
| 406 | SAUL EWING ARNSTEIN & LEHR LLP | 149 | ▼ 21% |
| 406 | SZDC LAW PC | 149 | ▲ 19% |
| 406 | ZILKA-KOTAB, P.C. | 149 | ▼ 2% |
| 411 | THE PL LAW GROUP, PLLC | 148 | ▲ 1% |
| 412 | ABEL SCHILLINGER, LLP | 147 | ▼ 8% |
| 412 | NOKIA TECHNOLOGIES OY | 147 | ▲ 177% |
| 412 | ZIEGLER IP LAW GROUP, LLC. | 147 | ▲ 1533% |
| 415 | KPPB LLPC | 146 | ▼ 3% |
| 415 | PILLOFF PASSINO & COSENZA LLP | 146 | ▲ 14% |
| 415 | RAY QUINNEY & NEBEKER P.C. | 146 | ▲ 80% |
| 418 | AIKIN & GALLANT, LLP | 145 | ▼ 17% |
| 418 | HDLS IPR SERVICES | 145 | ▲ 36% |
| 418 | MANNAVA & KANG P.C. | 145 | ▲ 8% |
| 421 | RUN8 PATENT GROUP, LLC | 144 | ▼ 0% |
| 422 | AGCO CORPORATION, IP LEGAL | 142 | ▲ 51% |
| 422 | HARNESS DICKEY (GM) | 142 | ▲ 61% |
| 422 | STEINFL + BRUNO LLP | 142 | ▲ 51% |
| 422 | THE DOW CHEMICAL COMPANY | 142 | ▼ 3% |
| 422 | WCF IP | 142 | ▲ 178% |
| 427 | STANDLEY LAW GROUP LLP | 141 | ▼ 7% |
| 428 | LEVINE BAGADE HAN LLP | 140 | ▼ 9% |
| 429 | BOONE IP LAW | 139 | ▲ 43% |
| 429 | DICKE, BILLIG & CJAZA, PLLC | 139 | ▲ 8% |
| 429 | ERISE IP, P.A. | 139 | ▲ 6% |
| 429 | SERVILLA WHITNEY LLC | 139 | ▼ 18% |
| 433 | DUNLAP, BENNETT & LUDWIG PLLC | 138 | ▼ 3% |
| 433 | PLUMSEA LAW GROUP, LLC | 138 | ▼ 5% |
| 433 | TERRILE, CANNATTI & CHAMBERS, LLP | 138 | ▼ 2% |
| 436 | DEERE & COMPANY | 137 | ▲ 20% |
| 436 | FOUNTAINHEAD LAW GROUP P.C. | 137 | ▼ 5% |
| 436 | PATENT LAW WORKS, LLP | 137 | ▼ 2% |
| 439 | PATTERSON INTELLECTUAL PROPERTY LAW, P.C. | 136 | ▲ 6% |
| 440 | WOLTER VAN DYKE DAVIS PLLC | 135 | ▼ 8% |
| 440 | WOODARD, EMHARDT, HENRY, REEVES & WAGNER, LLP | 135 | ▼ 13% |
| 442 | AGORA LAW GROUP, PLLC | 134 | ▲ 40% |
| 442 | SEYFARTH SHAW LLP | 134 | ▼ 17% |
| 444 | BILLION & ARMITAGE | 133 | ▲ 6% |
| 444 | NK PATENT LAW | 133 | ▼ 8% |
| 446 | LRK PATENT LAW FIRM | 132 | ▲ 47% |
| 447 | MCBEE MOORE & VANIK IP, LLC | 131 | ▼ 26% |
| 447 | NXP USA, INC. | 131 | ▲ 8% |
| 447 | OSTROLENK FABER LLP | 131 | ▼ 20% |
| 447 | TROP PRUNER & HU, P.C. | 131 | ▼ 32% |
| 451 | DELIZIO LAW, PLLC | 130 | ▲ 9% |
| 451 | GARLICK & MARKISON | 130 | ▼ 57% |
| 453 | BAKER DONELSON BEARMAN CALDWELL & BERKOWITZ | 129 | ▲ 1% |
| 453 | MCDERMOTT WILL & EMERY LLP | 129 | ▼ 44% |
| 455 | SMITH, GAMBRELL & RUSSELL, LLP | 128 | ▲ 29% |
| 455 | WELLS ST. JOHN P.S. | 128 | ▼ 16% |
| 457 | COLBY NIPPER | 127 | ▼ 30% |
| 457 | HAYNES BEFFEL & WOLFELD LLP | 127 | ▼ 19% |
| 457 | KELLY, HOLT & CHRISTENSON, PLLC | 127 | ▼ 6% |
| 460 | BARCLAY DAMON LLP | 126 | ▲ 83% |
| 460 | SOLARIS INTELLECTUAL PROPERTY GROUP, PLLC | 126 | ▼ 23% |
| 462 | NUTTER MCCLENNEN & FISH LLP | 125 | ▲ 6% |
| 462 | ZAGORIN CAVE LLP | 125 | ▲ 37% |
| 464 | SHIH IP LAW GROUP, PLLC | 124 | ▲ 11% |
| 465 | HONGKONG IP | 123 | ▲ 151% |
| 466 | AUMOVIO SYSTEMS, INC. | 122 | ▲ 4% |
| 466 | CHOATE HALL & STEWART LLP | 122 | ▼ 1% |
| 466 | PATENT DOCKETING | 122 | ▼ 2% |
| 466 | SMITH TEMPEL BLAHA LLC | 122 | ▼ 5% |
| 470 | FOGG & POWERS LLC | 121 | ▼ 1% |
| 470 | HICKMAN BECKER BINGHAM LEDESMA LLP | 121 | ▼ 14% |
| 472 | BACON & THOMAS PLLC | 120 | ▼ 2% |
| 472 | ECKERT SEAMANS CHERIN & MELLOTT, LLC | 120 | ▲ 9% |
| 472 | MCNEILL PLLC | 120 | ▲ 161% |
| 472 | SAND & SEBOLT, LPA | 120 | ▲ 24% |
| 472 | SCHOX PC | 120 | ▼ 18% |
| 477 | ENDRESS+HAUSER (USA) HOLDING, INC. | 119 | ▼ 4% |
| 478 | LAW OFFICE OF KYLE FLETCHER | 118 | ▲ 17% |
| 478 | NZ CARR LAW OFFICE | 118 | ▼ 11% |
| 480 | FOLEY IP LAW, PLLC | 117 | ▲ 6% |
| 480 | LEE SULLIVAN SHEA & SMITH LLP | 117 | ▼ 4% |
| 480 | MACMILLAN, SOBANSKI & TODD, LLC | 117 | ▲ 8% |
| 483 | BACHMAN & LAPOINTE, P.C. | 116 | ▼ 23% |
| 483 | COOK ALEX LTD. | 116 | ▲ 6% |
| 483 | GARDNER, LINN, BURKHART & ONDERSMA LLP | 116 | ▲ 21% |
| 483 | LEONG C LEI | 116 | ▲ 21% |
| 483 | THE BELLES GROUP, P.C. | 116 | ▲ 2% |
| 488 | CLIFFORD CHI, A.P.C. | 114 | ▲ 48% |
| 488 | EGBERT, MCDANIEL & SWARTZ, PLLC | 114 | ▲ 27% |
| 488 | NOTARO, MICHALOS & ZACCARIA P.C. | 114 | ▲ 63% |
| 491 | CHANG & HALE LLP | 113 | ▼ 4% |
| 491 | KILYK & BOWERSOX, P.L.L.C. | 113 | ▲ 23% |
| 491 | VIA LLP | 113 | ▲ 842% |
| 495 | BRENNAN, MANNA & DIAMOND, LLC | 112 | ▲ 17% |
| 495 | J-TEK LAW PLLC | 112 | ▼ 0% |
| 495 | VON BRIESEN & ROPER SC | 112 | ▼ 32% |
| 498 | ASCENDA LAW GROUP, PC | 111 | ▼ 7% |
| 498 | CHERNOFF VILHAUER MCCLUNG & STENZEL LLP | 111 | ▼ 20% |
| 498 | HEWLETT PACKARD ENTERPRISE DEVELOPMENT PATENT DEPARTMENT | 111 | ▼ 29% |