Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies All Time

Ranked by patent count

Showing 27,001–27,050 of 106,127 companies

Rank Company Patents
#27313 Semiconductor Insights 22
#27314 E-Book Systems Pte 22
#27315 Inrad 22
#27316 Women'S And Children'S Hospital 22
#27317 Hudson Surgical Design 22
#27318 Sofamor Danek Holdings 22
#27319 Kanto Auto Works 22
#27320 Biosurface Engineering Technologies 22
#27321 Cross Consulting Partners 22
#27322 Prestolite Wire 22
#27323 Bowe Systec Gmbh 22
#27324 Progressive Specialty Glass 22
#27325 Kirby Lester 22
#27326 Infinite Power Solutions 22
#27327 Stem Cell Therapeutics 22
#27328 Westell Technologies 22
#27329 Giner Electrochemical Systems 22
#27330 Springsoft Usa 22
#27331 Innerspace 22
#27332 Motoman 22
#27333 Sulzer Hexis Ag 22
#27334 Xsides 22
#27335 Piramal Life Sciences Limited 22
#27336 Garelick Mfg. 22
#27337 Matsutani Chemical Industries Co. 22
#27338 Nanoink 22
#27339 Shanbrom Technologies 22
#27340 The Schawbel 22
#27341 Yamada Dobby Co. 22
#27342 Milli Sensor Systems & Actuators 22
#27343 Synfuels International 22
#27344 Compact Gtl Plc 22
#27345 Alphatech Co. 22
#27346 Cobasys 22
#27347 Gold Bug 22
#27348 Combinenet 22
#27349 D-Pharm 22
#27350 Toshiba Samsung Storage Technology 22
#27351 Labtec Gmbh 22
#27352 Advanced Thermal Sciences 22
#27353 Assembleon N.V. 22
#27354 General Mills Ip Holdings Ii 22
#27355 Rexam Closures And Containers 22
#27356 Quill Medical 22
#27357 Epivalley Co. 22
#27358 Inlight Solutions 22
#27359 Agennix Ag 22
#27360 Kwe International 22
#27361 Ironport Systems 22
#27362 Campagnolo, S.P.L. 22