Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2019

Ranked by patent count

Showing 23,251–23,300 of 32,327 companies

Rank Company Patents
#23381 Rai Radiotelevisione Italiana S.P.A. 1
#23382 Radyne 1
#23383 Radius Pharmaceuticals 1
#23384 Radisens Diagnostics Limited 1
#23385 Radiometer Medical Aps 1
#23386 Radiometer Basel Ag 1
#23387 Radio Physics Solutions 1
#23388 Radical Fencing 1
#23389 Radiation Watch Limited 1
#23390 Radiant Innovation 1
#23391 Radian Technologies 1
#23392 Radian Memory Systems, Illc 1
#23393 Radiaction 1
#23394 Rad Data Communications 1
#23395 Race Oncology 1
#23396 Racal Acoustics 1
#23397 Rabbit 1
#23398 R.A. Phillips Industries 1
#23399 R.A Jones & 1
#23400 R3 Printing 1
#23401 R3 1
#23402 R2Sonic 1
#23403 R. Weiss Verpackungstechnik Gmbh & Co. Kg 1
#23404 R Value 1
#23405 R & D Tool & Engineering 1
#23406 R & D Circuits 1
#23407 R Bio Co. 1
#23408 Qwyit 1
#23409 Qwire 1
#23410 Qwake Technologies 1
#23411 Qview Medical 1
#23412 Qvera 1
#23413 Quspin 1
#23414 Quorum International 1
#23415 Qunano Ab 1
#23416 Qulsar 1
#23417 Quirky Ip Licensing 1
#23418 Quintron Instrument Company 1
#23419 Quintin Machinery 1
#23420 Quintiles Ims Incorporated 1
#23421 Quintessential Tots 1
#23422 Quintessence Labs Pty 1
#23423 Quintel Technology Limited 1
#23424 Quimica Sintetica, S.A. 1
#23425 Quimica Luar S.R.L. 1
#23426 Quickstyle Industries 1
#23427 Quicklaunch 1
#23428 Quickhub 1
#23429 Quickbiz Holdings Limited, Apia 1
#23430 Quick Vault 1