Top 500 Patent Firms/Lawyers (2020 Jan-Mar)
TABLE 1: Top 500 Patent Law Firms/Lawyers (ranked by #patents prepared)
| Rank | Firm/Lawyer | #Patents |
|---|---|---|
| 1 | OBLON, MCCLELLAND, MAIER & NEUSTADT LLP | 1239 |
| 2 | CANTOR COLBURN LLP | 1070 |
| 3 | FISH & RICHARDSON PC | 1061 |
| 4 | SUGHRUE MION PLLC | 889 |
| 5 | KILPATRICK TOWNSEND & STOCKTON LLP | 814 |
| 6 | BIRCH, STEWART, KOLASCH & BIRCH LLP | 804 |
| 7 | FOLEY & LARDNER LLP | 795 |
| 8 | OLIFF PLC | 776 |
| 9 | HARNESS, DICKEY & PIERCE PLC | 724 |
| 10 | MORGAN, LEWIS & BOCKIUS LLP | 708 |
| 11 | SCHWEGMAN LUNDBERG & WOESSNER PA | 670 |
| 12 | KNOBBE, MARTENS, OLSON & BEAR LLP | 616 |
| 13 | DENTONS US LLP | 499 |
| 14 | MUNCY, GEISSLER, OLDS & LOWE PC | 492 |
| 15 | JCIPRNET | 430 |
| 16 | MICHAEL BEST & FRIEDRICH LLP | 408 |
| 17 | FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP | 401 |
| 18 | NIXON & VANDERHYE PC | 392 |
| 19 | WOMBLE BOND DICKINSON (US) LLP | 385 |
| 20 | BANNER & WITCOFF LTD | 380 |
| 21 | FENWICK & WEST LLP | 375 |
| 22 | SEED IP LAW GROUP LLP | 372 |
| 23 | PERKINS COIE LLP | 367 |
| 24 | VENABLE LLP | 363 |
| 25 | BROOKS KUSHMAN PC | 362 |
| 26 | PATTERSON + SHERIDAN LLP | 362 |
| 27 | LEYDIG, VOIT & MAYER LTD | 361 |
| 28 | SLATER MATSIL LLP | 358 |
| 29 | MERCHANT & GOULD PC | 346 |
| 30 | WENDEROTH, LIND & PONACK LLP | 329 |
| 31 | BUCHANAN INGERSOLL & ROONEY PC | 327 |
| 32 | DORITY & MANNING PA | 313 |
| 33 | WOLF, GREENFIELD & SACKS PC | 302 |
| 34 | CHARLES A. BRILL | 299 |
| 35 | BARNES & THORNBURG LLP | 299 |
| 36 | FRANK D. CIMINO | 298 |
| 37 | POLSINELLI PC | 294 |
| 38 | HAYNES & BOONE LLP | 292 |
| 39 | GREENBLUM & BERNSTEIN PLC | 289 |
| 40 | BAKER BOTTS LLP | 288 |
| 41 | MINTZ LEVIN COHN FERRIS GLOVSKY & POPEO PC | 283 |
| 42 | VAZKEN ALEXANIAN | 280 |
| 43 | BRINKS GILSON & LIONE | 280 |
| 44 | STERNE, KESSLER, GOLDSTEIN & FOX PLLC | 278 |
| 45 | ARENT FOX LLP | 276 |
| 46 | WORKMAN NYDEGGER | 269 |
| 47 | MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP | 268 |
| 48 | SCULLY, SCOTT, MURPHY & PRESSER PC | 260 |
| 49 | LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK LLP | 259 |
| 50 | MCDERMOTT WILL & EMERY LLP | 255 |
| 51 | ALSTON & BIRD LLP | 249 |
| 52 | AMIN, TUROCY & WATSON LLP | 248 |
| 53 | NORTON ROSE FULBRIGHT US LLP | 246 |
| 54 | STUDEBAKER & BRACKETT PC | 245 |
| 55 | LOCKE LORD LLP | 245 |
| 56 | KNOBBE MARTENS OLSON & BEAR LLP | 241 |
| 57 | MARSHALL, GERSTEIN & BORUN LLP | 237 |
| 58 | K&L GATES LLP | 235 |
| 59 | HAUPTMAN HAM LLP | 233 |
| 60 | CONLEY ROSE PC | 232 |
| 61 | SHERIDAN ROSS PC | 232 |
| 62 | MASCHOFF BRENNAN | 224 |
| 63 | BAKERHOSTETLER | 224 |
| 64 | CANON U.S.A., INC. IP DIVISION | 221 |
| 65 | PILLSBURY WINTHROP SHAW PITTMAN LLP | 219 |
| 66 | VOLPE & KOENIG PC | 216 |
| 67 | JEFFERSON IP LAW LLP | 216 |
| 68 | HESLIN ROTHENBERG FARLEY & MESITI PC | 214 |
| 69 | CROWELL & MORING LLP | 213 |
| 70 | SHUMAKER & SIEFFERT PA | 213 |
| 71 | QUARLES & BRADY LLP | 212 |
| 72 | DINSMORE & SHOHL LLP | 207 |
| 73 | XSENSUS LLP | 206 |
| 74 | TUTUNJIAN & BITETTO PC | 205 |
| 75 | ARMSTRONG TEASDALE LLP | 204 |
| 76 | LEE & HAYES PC | 204 |
| 77 | KLARQUIST SPARKMAN LLP | 202 |
| 78 | FLETCHER YODER PC | 201 |
| 79 | WESTERMAN, HATTORI, DANIELS & ADRIAN LLP | 200 |
| 80 | PEARNE & GORDON LLP | 197 |
| 81 | WEBB LAW FIRM | 196 |
| 82 | RATNERPRESTIA | 195 |
| 83 | FITCH, EVEN, TABIN & FLANNERY LLP | 195 |
| 84 | WINSTON HSU | 191 |
| 85 | LOWENSTEIN SANDLER LLP | 190 |
| 86 | MCCOY RUSSELL LLP | 189 |
| 87 | OSHA LIANG LLP | 187 |
| 88 | HOLLAND & HART LLP | 187 |
| 89 | WESTMAN, CHAMPLIN & KOEHLER PA | 186 |
| 90 | SCIENBIZIP PC | 184 |
| 91 | DORSEY & WHITNEY LLP | 184 |
| 92 | KOWERT, HOOD, MUNYON, RANKIN & GOETZEL PC | 183 |
| 93 | CHIP LAW GROUP | 179 |
| 94 | EVERSHEDS SUTHERLAND (US) LLP | 179 |
| 95 | FISHERBROYLES LLP | 179 |
| 96 | GREENBERG TRAURIG LLP | 178 |
| 97 | SNELL & WILMER LLP | 177 |
| 98 | CARLSON, GASKEY & OLDS PC | 177 |
| 99 | LEWIS ROCA ROTHGERBER CHRISTIE LLP | 175 |
| 100 | YOUNG & THOMPSON | 174 |
| 101 | DICKINSON WRIGHT PLLC | 172 |
| 102 | MYERS BIGEL PA | 172 |
| 103 | COOLEY LLP | 167 |
| 104 | NSIP LAW | 167 |
| 105 | HANLEY, FLIGHT & ZIMMERMAN LLC | 165 |
| 106 | KEATING & BENNETT LLP | 163 |
| 107 | HAMRE, SCHUMANN, MUELLER & LARSON PC | 161 |
| 108 | HONIGMAN LLP | 159 |
| 109 | BLANK ROME LLP | 157 |
| 110 | EDELL, SHAPIRO & FINNAN LLC | 156 |
| 111 | SHOOK, HARDY & BACON LLP | 156 |
| 112 | RANKIN, HILL & CLARK LLP | 155 |
| 113 | LORENZ & KOPF LLP | 155 |
| 114 | CARTER, DELUCA & FARRELL LLP | 154 |
| 115 | NIXON PEABODY LLP | 153 |
| 116 | LADAS & PARRY LLP | 150 |
| 117 | WILSON SONSINI GOODRICH & ROSATI | 149 |
| 118 | SCHMEISER, OLSEN & WATTS LLP | 146 |
| 119 | YOUNG BASILE HANLON & MACFARLANE PC | 145 |
| 120 | DRINKER BIDDLE & REATH LLP | 144 |
| 121 | F. CHAU & ASSOCIATES LLC | 143 |
| 122 | NATH, GOLDBERG & MEYER | 141 |
| 123 | FARRELL LAW FIRM PC | 141 |
| 124 | PRICE HENEVELD LLP | 140 |
| 125 | MCCLURE, QUALEY & RODACK LLP | 139 |
| 126 | ROBERTS MLOTKOWSKI SAFRAN COLE & CALDERON PC | 137 |
| 127 | MCCARTER & ENGLISH LLP | 136 |
| 128 | WITHROW & TERRANOVA PLLC | 136 |
| 129 | STAAS & HALSEY LLP | 134 |
| 130 | TAROLLI, SUNDHEIM, COVELL & TUMMINO LLP | 132 |
| 131 | ALLEMAN HALL CREASMAN & TUTTLE LLP | 132 |
| 132 | GUNTIN & GUST PLC | 131 |
| 133 | SCHWABE, WILLIAMSON & WYATT PC | 131 |
| 134 | MCANDREWS, HELD & MALLOY LTD | 130 |
| 135 | MORRISON & FOERSTER LLP | 128 |
| 136 | KINNEY & LANGE PA | 128 |
| 137 | DLA PIPER LLP | 127 |
| 138 | RYAN, MASON & LEWIS LLP | 127 |
| 139 | RABIN & BERDO PC | 127 |
| 140 | CALFEE, HALTER & GRISWOLD LLP | 125 |
| 141 | HEWLETT PACKARD ENTERPRISE PATENT DEPARTMENT | 125 |
| 142 | ANOVA LAW GROUP PLLC | 124 |
| 143 | SHEPPARD MULLIN RICHTER & HAMPTON LLP | 123 |
| 144 | GLOBAL IP COUNSELORS LLP | 123 |
| 145 | TAFT STETTINIUS & HOLLISTER LLP | 122 |
| 146 | WOOD HERRON & EVANS LLP | 121 |
| 147 | MAGINOT, MOORE & BECK LLP | 120 |
| 148 | RENNER, OTTO, BOISSELLE & SKLAR LLP | 117 |
| 149 | BOOKOFF MCANDREWS PLLC | 117 |
| 150 | HOLTZ, HOLTZ & VOLEK PC | 117 |
| 151 | VAN PELT, YI & JAMES LLP | 116 |
| 152 | FOX ROTHSCHILD LLP | 116 |
| 153 | HARRITY & HARRITY LLP | 115 |
| 154 | PETER F. CORLESS | 114 |
| 155 | WEAVER AUSTIN VILLENEUVE & SAMPSON LLP | 113 |
| 156 | MURPHY, BILAK & HOMILLER PLLC | 113 |
| 157 | ROTHWELL, FIGG, ERNST & MANBECK PC | 111 |
| 158 | HP INC. PATENT DEPARTMENT | 110 |
| 159 | CHRISTENSEN O’CONNOR JOHNSON KINDNESS PLLC | 110 |
| 160 | HICKMAN PALERMO BECKER BINGHAM LLP | 110 |
| 161 | MAIER & MAIER PLLC | 110 |
| 162 | MATTINGLY & MALUR PC | 109 |
| 163 | BRAKE HUGHES BELLERMANN LLP | 109 |
| 164 | DUANE MORRIS LLP | 109 |
| 165 | TRASKBRITT | 108 |
| 166 | HUNTON ANDREWS KURTH LLP | 107 |
| 167 | LEASON ELLIS LLP | 107 |
| 168 | COZEN O’CONNOR | 107 |
| 169 | DAVIS WRIGHT TREMAINE LLP | 106 |
| 170 | FAY SHARPE LLP | 104 |
| 171 | BAKER & HOSTETLER LLP | 102 |
| 172 | SQUIRE PATTON BOGGS (US) LLP | 102 |
| 173 | MAYER & WILLIAMS PC | 101 |
| 174 | TROUTMAN SANDERS LLP | 101 |
| 175 | VICHIT CHEA | 101 |
| 176 | FUJITSU PATENT CENTER | 100 |
| 177 | GREER, BURNS & CRAIN LTD | 100 |
| 178 | ESCHWEILER & POTASHNIK LLC | 100 |
| 179 | TUCKER ELLIS LLP | 98 |
| 180 | PEPPER HAMILTON LLP | 98 |
| 181 | ROSSI, KIMMS & MCDOWELL LLP | 98 |
| 182 | MCGINN IP LAW GROUP PLLC | 98 |
| 183 | REISING ETHINGTON PC | 98 |
| 184 | PATTERSON THUENTE PEDERSEN PA | 96 |
| 185 | GEOFFREY BRUMBAUGH | 96 |
| 186 | NOVICK, KIM & LEE PLLC | 96 |
| 187 | LUCAS & MERCANTI LLP | 96 |
| 188 | SALIWANCHIK, LLOYD & EISENSCHENK | 95 |
| 189 | ROBERT C. KOWERT | 95 |
| 190 | THOMAS | HORSTEMEYER LLP | 95 |
| 191 | MCGARRY BAIR PC | 95 |
| 192 | NICHOLSON DE VOS WEBSTER & ELLIOTT LLP | 94 |
| 193 | JONES DAY | 94 |
| 194 | BROOKS, CAMERON & HUEBSCH PLLC | 94 |
| 195 | QUINN IP LAW | 92 |
| 196 | FAEGRE BAKER DANIELS LLP | 92 |
| 197 | L. JEFFREY KELLY | 91 |
| 198 | LOZA & LOZA LLP | 91 |
| 199 | WPAT PC | 90 |
| 200 | WERNER H. STEMER | 89 |
| 201 | MEUNIER CARLIN & CURFMAN LLC | 89 |
| 202 | CKC & PARTNERS CO. LLC | 89 |
| 203 | LAURENCE A. GREENBERG | 89 |
| 204 | NEAL, GERBER & EISENBERG LLP | 89 |
| 205 | WINSTEAD PC | 89 |
| 206 | NORTON ROSE FULBRIGHT CANADA LLP | 88 |
| 207 | VISTA IP LAW GROUP LLP | 88 |
| 208 | RALPH E. LOCHER | 88 |
| 209 | TIM TINGKANG XIA | 87 |
| 210 | BOZICEVIC, FIELD & FRANCIS LLP | 86 |
| 211 | LEMPIA SUMMERFIELD KATZ LLC | 86 |
| 212 | ZILKA-KOTAB PC | 85 |
| 213 | PATTERSON & SHERIDAN LLP | 85 |
| 214 | FROST BROWN TODD LLC | 84 |
| 215 | POSZ LAW GROUP PLC | 83 |
| 216 | KED & ASSOCIATES LLP | 83 |
| 217 | COOPER LEGAL GROUP LLC | 83 |
| 218 | H.C. PARK & ASSOCIATES PLC | 83 |
| 219 | ANDREW M. CALDERON | 82 |
| 220 | PROCOPIO, CORY, HARGREAVES & SAVITCH LLP | 82 |
| 221 | HODGSON RUSS LLP | 82 |
| 222 | GERARD MESSINA | 82 |
| 223 | WILLIAM PARK & ASSOCIATES LTD | 81 |
| 224 | BRACEWELL LLP | 81 |
| 225 | GARLICK & MARKISON | 80 |
| 226 | PEARL COHEN ZEDEK LATZER BARATZ LLP | 79 |
| 227 | YEE & ASSOCIATES PC | 79 |
| 228 | HOWARD & HOWARD ATTORNEYS PLLC | 79 |
| 229 | HARRINGTON & SMITH | 79 |
| 230 | SAGE PATENT GROUP | 78 |
| 231 | VIERRA MAGEN MARCUS LLP | 78 |
| 232 | TREYZ LAW GROUP PC | 78 |
| 233 | NELSON MULLINS RILEY & SCARBOROUGH LLP | 77 |
| 234 | MUETING, RAASCH & GEBHARDT PA | 77 |
| 235 | HUSCH BLACKWELL LLP | 76 |
| 236 | BACON & THOMAS PLLC | 76 |
| 237 | MARBURY LAW GROUP PLLC | 76 |
| 238 | LEE HONG DEGERMAN KANG WAIMEY | 75 |
| 239 | LI & CAI IP (USA) OFFICE | 75 |
| 240 | IP & T GROUP LLP | 75 |
| 241 | MH2 TECHNOLOGY LAW GROUP LLP | 73 |
| 242 | PANITCH SCHWARZE BELISARIO & NADEL LLP | 73 |
| 243 | COLLARD & ROE PC | 73 |
| 244 | CHUN-MING SHIH | 72 |
| 245 | LATHROP GAGE LLP | 71 |
| 246 | ALAN D. KAMRATH | 70 |
| 247 | ARTEGIS LAW GROUP LLP | 70 |
| 248 | MICHAEL A. SPRINGS | 70 |
| 249 | LATHROP GPM LLP | 70 |
| 250 | MIDDLETON REUTLINGER | 70 |
| 251 | KIM & STEWART LLP | 70 |
| 252 | COATS & BENNETT PLLC | 70 |
| 253 | HOGAN LOVELLS US LLP | 69 |
| 254 | JENKINS, WILSON, TAYLOR & HUNT PA | 69 |
| 255 | JOSHUA B. GOLDBERG | 68 |
| 256 | SMALL PATENT LAW GROUP LLC | 68 |
| 257 | AMSTER, ROTHSTEIN & EBENSTEIN LLP | 68 |
| 258 | BEJIN BIENEMAN PLC | 68 |
| 259 | C. A. WHEALY | 67 |
| 260 | HALEY GUILIANO LLP | 67 |
| 261 | ABEL SCHILLINGER LLP | 67 |
| 262 | VORYS, SATER, SEYMOUR & PEASE LLP | 67 |
| 263 | SEAGER, TUFTE & WICKHEM LLP | 66 |
| 264 | FINCH & MALONEY PLLC | 66 |
| 265 | LEONG C. LEI | 66 |
| 266 | SCHIFF HARDIN LLP | 66 |
| 267 | STEPHEN J. WALDER | 65 |
| 268 | SHUMAKER, LOOP & KENDRICK LLP | 64 |
| 269 | IPUSA PLLC | 64 |
| 270 | KING & SCHICKLI PLLC | 64 |
| 271 | JACKSON WALKER LLP | 64 |
| 272 | LANDO & ANASTASI LLP | 64 |
| 273 | PARATUS LAW GROUP PLLC | 64 |
| 274 | HOFFMAN WARNICK LLC | 63 |
| 275 | GOKALP BAYRAMOGLU | 63 |
| 276 | JAFFERY WATSON MENDONSA & HAMILTON LLP | 63 |
| 277 | INNOVATION COUNSEL LLP | 63 |
| 278 | HOVEY WILLIAMS LLP | 62 |
| 279 | WELLS ST. JOHN P.S. | 62 |
| 280 | GOODWIN PROCTER LLP | 62 |
| 281 | BROWDY & NEIMARK PLLC | 62 |
| 282 | ZANIP | 62 |
| 283 | HAMILTON, BROOK, SMITH & REYNOLDS PC | 61 |
| 284 | CONSTANCE G. RHEBERGEN | 61 |
| 285 | CHRISTOPHER & WEISBERG PA | 61 |
| 286 | STINSON LLP | 61 |
| 287 | ROSENBERG, KLEIN & LEE | 61 |
| 288 | SCOTT D. WOFSY | 61 |
| 289 | KENEALY VAIDYA LLP | 60 |
| 290 | COWAN, LIEBOWITZ & LATMAN PC | 60 |
| 291 | FREDRIKSON & BYRON PA | 60 |
| 292 | BUCKLEY, MASCHOFF & TALWALKAR LLC | 59 |
| 293 | DAVIS & BUJOLD PLLC | 59 |
| 294 | PATENT PORTFOLIO BUILDERS PLLC | 59 |
| 295 | BURR & BROWN PLLC | 58 |
| 296 | REBECCA L. HENKEL | 58 |
| 297 | CUENOT, FORSYTHE & KIM LLC | 58 |
| 298 | SUITER SWANTZ PC LLO | 58 |
| 299 | MCGLEW & TUTTLE PC | 58 |
| 300 | ANDRUS IP LAW LLP | 58 |
| 301 | THORPE NORTH & WESTERN LLP | 58 |
| 302 | BALLARD SPAHR LLP | 58 |
| 303 | THOMPSON HINE LLP | 58 |
| 304 | SCHMEISER, OLSEN & WATTS | 58 |
| 305 | J. BRUCE SCHELKOPF | 57 |
| 306 | HOLZER PATEL DRENNAN | 57 |
| 307 | OSTROLENK FABER LLP | 57 |
| 308 | BAINWOODHUANG | 57 |
| 309 | MACMILLAN, SOBANSKI & TODD LLC | 57 |
| 310 | FLEIT IP LAW | 57 |
| 311 | KOWERT HOOD MUNYON RANKIN & GOETZEL PC | 56 |
| 312 | KONRAD RAYNES DAVDA & VICTOR LLP | 56 |
| 313 | KUNZLER BEAN & ADAMSON | 56 |
| 314 | SLAYDEN GRUBERT BEARD PLLC | 55 |
| 315 | HAYES SOLOWAY PC | 55 |
| 316 | ESPLIN & ASSOCIATES PC | 55 |
| 317 | RICKARD K. DEMILLE | 54 |
| 318 | STOEL RIVES LLP | 54 |
| 319 | TIMOTHY W. MARKISON | 53 |
| 320 | BRUCE E. STUCKMAN | 53 |
| 321 | KIRTON MCCONKIE | 53 |
| 322 | GRIFFITHS & SEATON PLLC | 52 |
| 323 | STEVEN CHIU | 52 |
| 324 | DAVID KELLEY | 52 |
| 325 | SPRINKLE IP LAW GROUP | 52 |
| 326 | KELLER JOLLEY PREECE | 52 |
| 327 | MICHAEL FAINBERG | 52 |
| 328 | WILLIAM KINNAMAN | 52 |
| 329 | MICHAEL O’KEEFE | 52 |
| 330 | BCF LLP | 51 |
| 331 | SMITH, GAMBRELL & RUSSELL LLP | 51 |
| 332 | JOSEPH PETROKAITIS | 51 |
| 333 | DAVID D. BRUSH | 51 |
| 334 | DUNLAP BENNETT & LUDWIG PLLC | 51 |
| 335 | RUTAN & TUCKER LLP | 51 |
| 336 | PENILLA IP, APC | 50 |
| 337 | HEMISPHERE LAW PLLC | 50 |
| 338 | MICHAEL A. GLENN | 50 |
| 339 | HOLLAND & KNIGHT LLP | 50 |
| 340 | PATENT CAPITAL GROUP | 50 |
| 341 | GREEN, HOWARD & MUGHAL LLP | 50 |
| 342 | RAKESH GARG | 50 |
| 343 | DICKE, BILLIG & CZAJA PLLC | 50 |
| 344 | MCKEE, VOORHEES & SEASE PLC | 50 |
| 345 | HOFFMANN & BARON LLP | 50 |
| 346 | MARK M. FRIEDMAN | 50 |
| 347 | GARG LAW FIRM PLLC | 50 |
| 348 | ZHIGANG MA | 50 |
| 349 | SBMC | 50 |
| 350 | MOSER TABOADA | 49 |
| 351 | FOLEY HOAG LLP | 49 |
| 352 | CROWE & DUNLEVY | 49 |
| 353 | VOLENTINE, WHITT & FRANCOS PLLC | 49 |
| 354 | BURNS & LEVINSON LLP | 49 |
| 355 | MICHAEL J. BUJOLD | 49 |
| 356 | FRANK A. MACKENZIE | 49 |
| 357 | STITES & HARBISON PLLC | 49 |
| 358 | LOWE GRAHAM JONES PLLC | 49 |
| 359 | WILMER CUTLER PICKERING HALE & DORR LLP | 49 |
| 360 | PATENT LAW WORKS LLP | 49 |
| 361 | GROSSMAN, TUCKER, PERREAULT & PFLEGER PLLC | 48 |
| 362 | DOBRUSIN LAW FIRM PC | 48 |
| 363 | CLARK & ELBING LLP | 48 |
| 364 | LEE, HONG, DEGERMAN, KANG & WAIMEY | 48 |
| 365 | DALY, CROWLEY, MOFFORD & DURKEE LLP | 48 |
| 366 | TROP, PRUNER & HU PC | 48 |
| 367 | FOGG & POWERS LLC | 47 |
| 368 | MEDLER FERRO WOODHOUSE & MILLS PLLC | 47 |
| 369 | JEFFREY C. HOOD | 47 |
| 370 | FAEGRE DRINKER BIDDLE & REATH LLP | 47 |
| 371 | KARIN L. WILLIAMS | 47 |
| 372 | POTOMAC LAW GROUP PLLC | 47 |
| 373 | METROLEX IP LAW GROUP PLLC | 47 |
| 374 | MORI & WARD LLP | 46 |
| 375 | SAUL EWING ARNSTEIN & LEHR LLP | 46 |
| 376 | KPPB LLP | 46 |
| 377 | ANDREW D. WRIGHT | 46 |
| 378 | SHAY GLENN LLP | 46 |
| 379 | CESARI & MCKENNA LLP | 45 |
| 380 | ERIC L. SOPHIR | 45 |
| 381 | WHITE & CASE LLP | 45 |
| 382 | BURR & FORMAN LLP | 45 |
| 383 | JORDAN IP LAW LLC | 45 |
| 384 | STETINA BRUNDA GARRED & BRUCKER | 45 |
| 385 | CLEMENTS BERNARD WALKER | 45 |
| 386 | DARROW MUSTAFA PC | 44 |
| 387 | FRANK LOLLO | 44 |
| 388 | OCCHIUTI & ROHLICEK LLP | 44 |
| 389 | BROWNSTEIN HYATT FARBER SCHRECK LLP | 44 |
| 390 | WILLIAM H. HARTWELL | 44 |
| 391 | MICHAEL J. PORCO | 44 |
| 392 | JEFFREY SCHOX | 44 |
| 393 | CHRISTOPHER G. DARROW | 44 |
| 394 | JOHN R. PESSETTO | 44 |
| 395 | PARK, VAUGHAN, FLEMING & DOWLER LLP | 43 |
| 396 | KING & SPALDING LLP | 43 |
| 397 | DAVID COPPIELLIE | 43 |
| 398 | CHOATE, HALL & STEWART LLP | 43 |
| 399 | FOUNTAINHEAD LAW GROUP PC | 43 |
| 400 | HDLS IPR SERVICES | 43 |
| 401 | PATRICK M. SHELDRAKE | 42 |
| 402 | BURRIS LAW PLLC | 42 |
| 403 | MCBEE MOORE & VANIK IP LLC | 42 |
| 404 | JERALD L. MEYER | 42 |
| 405 | MATTHEW T. HESPOS | 42 |
| 406 | BAYRAMOGLU LAW OFFICES LLC | 42 |
| 407 | OHLANDT, GREELEY, RUGGIERO & PERLE LLP | 42 |
| 408 | SEYFARTH SHAW LLP | 42 |
| 409 | STANDLEY LAW GROUP LLP | 42 |
| 410 | HAYNES BEFFEL & WOLFELD LLP | 42 |
| 411 | GERALD E. HESPOS | 42 |
| 412 | PARKER HIGHLANDER PLLC | 41 |
| 413 | ADELI LLP | 41 |
| 414 | PETER K. ZACHARIAS | 41 |
| 415 | MORRIS, MANNING & MARTIN LLP | 41 |
| 416 | BRYAN CAVE LEIGHTON PAISNER LLP | 41 |
| 417 | MCNEES WALLACE & NURICK LLC | 41 |
| 418 | BACHMAN & LAPOINTE PC | 41 |
| 419 | DAVID W. VICTOR | 41 |
| 420 | C. TUMEY LAW GROUP PLLC | 41 |
| 421 | MUIR PATENT LAW PLLC | 41 |
| 422 | BEHMKE INNOVATION GROUP LLC | 41 |
| 423 | CHA & REITER LLC | 41 |
| 424 | DILWORTH & BARRESE LLP | 40 |
| 425 | IPRO PLLC | 40 |
| 426 | DAVIDSON, DAVIDSON & KAPPEL LLC | 40 |
| 427 | JAMES BEHMKE | 40 |
| 428 | BROWN RUDNICK LLP | 40 |
| 429 | G. VICTOR TREYZ | 40 |
| 430 | MINTZ, LEVIN, COHN, FERRIS, GLOVSKY & POPEO PC | 40 |
| 431 | ECKERT SEAMANS CHERIN & MELLOTT LLC | 40 |
| 432 | STEPHEN D. LEBARRON | 39 |
| 433 | WARNER NORCROSS + JUDD LLP | 39 |
| 434 | ULMER & BERNE LLP | 39 |
| 435 | METIS IP LLC | 39 |
| 436 | ROY GROSS LAW FIRM LLC | 39 |
| 437 | ANTHONY CURRO | 39 |
| 438 | KWAN & OLYNICK LLP | 39 |
| 439 | MICHAEL A. DAVIS | 39 |
| 440 | PHILIP SMITH | 39 |
| 441 | MILLEN WHITE ZELANO & BRANIGAN PC | 39 |
| 442 | WOODARD, EMHARDT, HENRY, REEVES & WAGNER LLP | 39 |
| 443 | ROY GROSS | 39 |
| 444 | TIHON POLTAVETS | 38 |
| 445 | LEE HONG DEGERMAN KANG & WAIMEY | 38 |
| 446 | KLEIN, O’NEILL & SINGH LLP | 38 |
| 447 | MANNAVA & KANG PC | 38 |
| 448 | KENJA IP LAW PC | 38 |
| 449 | MYERS WOLIN LLC | 38 |
| 450 | NEWPORT IP LLC | 38 |
| 451 | MARK C. VALLONE | 38 |
| 452 | WHITMYER IP GROUP LLC | 38 |
| 453 | MOORE & VAN ALLEN PLLC | 37 |
| 454 | MILLER, MATTHIAS & HULL LLP | 37 |
| 455 | MANABU KANESAKA | 37 |
| 456 | PROSKAUER ROSE LLP | 37 |
| 457 | CHEN YOSHIMURA LLP | 37 |
| 458 | MCDONALD HOPKINS LLC | 37 |
| 459 | TAYLOR ENGLISH DUMA LLP | 37 |
| 460 | DAVID & RAYMOND PATENT FIRM | 37 |
| 461 | JAMES NOCK | 37 |
| 462 | DYKEMA GOSSETT PLLC | 37 |
| 463 | PIERCE ATWOOD LLP | 37 |
| 464 | COMPASS IP LAW PC | 36 |
| 465 | FAY KAPLUN & MARCIN LLP | 36 |
| 466 | DEWITT LLP | 36 |
| 467 | SANCHELIMA & ASSOCIATES PA | 36 |
| 468 | THOMAS HORSTEMEYER LLP | 36 |
| 469 | BRUNDIDGE & STANGER PC | 36 |
| 470 | JEFFRI A. KAMINSKI | 36 |
| 471 | RAYMOND Y. CHAN | 36 |
| 472 | KILE PARK REED & HOUTTEMAN PLLC | 36 |
| 473 | BARLEY SNYDER | 36 |
| 474 | JESUS SANCHELIMA | 36 |
| 475 | FISHMAN STEWART PLLC | 36 |
| 476 | WANG LAW FIRM INC | 35 |
| 477 | CAESAR RIVISE PC | 35 |
| 478 | BRET E. FIELD | 35 |
| 479 | FERGUSON BRASWELL FRASER KUBASTA PC | 35 |
| 480 | BYRNE POH LLP | 35 |
| 481 | JAE YOUN KIM | 35 |
| 482 | NORRIS MCLAUGHLIN PA | 35 |
| 483 | MARSHALL & MELHORN LLC | 35 |
| 484 | ALLEN, DYER, DOPPELT + GILCHRIST PA | 35 |
| 485 | MICHAEL A. SARTORI | 35 |
| 486 | SERVILLA WHITNEY LLC | 35 |
| 487 | CHRISTIAN SANCHELIMA | 35 |
| 488 | OTTERSTEDT, WALLACE & KAMMER LLP | 34 |
| 489 | MING CHIEH CHANG | 34 |
| 490 | FERENCE & ASSOCIATES LLC | 34 |
| 491 | KLIGLER & ASSOCIATES PATENT ATTORNEYS LTD | 34 |
| 492 | DUFT & BORNSEN PC | 34 |
| 493 | WEI TE CHUNG | 34 |
| 494 | AKERMAN LLP | 34 |
| 495 | INVOKE | 34 |
| 496 | DITTHAVONG & STEINER PC | 33 |
| 497 | BERESKIN & PARR LLP/S.E.N.C.R.L., S.R.L. | 33 |
| 498 | CHANG & HALE LLP | 33 |
| 499 | JAMES J. DECARLO | 33 |
| 500 | BRIAN D. GRAHAM | 33 |