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

Ranked by patent count

Showing 19,351–19,400 of 32,327 companies

Rank Company Patents
#19473 Afferent Pharmaceuticals 2
#19474 Aes Engineering 2
#19475 Aerosol Dynamics 2
#19476 Aerolia 2
#19477 Aeroflex Colorado Springs 2
#19478 Aeris Gmbh 2
#19479 Aerial Sphere 2
#19480 Aerial Machine & Tool 2
#19481 Aemea 2
#19482 Aegis Therapeutics 2
#19483 Aegion Coating Services 2
#19484 Advent Access Pte. 2
#19485 Advantus 2
#19486 Advantech Global 2
#19487 Advanced Track & Trace 2
#19488 Advanced Technology Applications Group 2
#19489 Advanced Silicon Sa 2
#19490 Advanced Plating 2
#19491 Advanced Osteotomy Tools—Aot Ag 2
#19492 Advanced Orthodontics And Education Association 2
#19493 Advanced Messaging Technologies 2
#19494 Advanced Lithium Electrochemistry Co. 2
#19495 Advanced Liquid Logic 2
#19496 Advanced Ion Beam Technology 2
#19497 Advanced Equipment 2
#19498 Advanced Diamond Technologies 2
#19499 Advanced Ceramic Fibers 2
#19500 Advanced Biotechnologies 2
#19501 Advanced Automotive Antennas, S.L.U. 2
#19502 Advanced Analog Technology 2
#19503 Advance Carts 2
#19504 Aduro Biotech Holdings, Europe B.V. 2
#19505 Adti Media 2
#19506 Adroit Medical Systems 2
#19507 Adrenomed Ag 2
#19508 Adolphe Merkle Institute, University Of Fribourg 2
#19509 Admittance Technologies 2
#19510 Adm28 S.Àr.L 2
#19511 Aditazz 2
#19512 Adhezion Biomedical 2
#19513 Adhex Technologies 2
#19514 Adhawk Microsystems 2
#19515 Adhark 2
#19516 Aderans Research Institute 2
#19517 Aderans Company Limited 2
#19518 Adelaide Research & Innovation Pty 2
#19519 Adc Telecommunications (Shanghai) Distribution Co. 2
#19520 Adata Technology Co. 2
#19521 Adasky 2
#19522 Adaptix 2