Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2003

Ranked by patent count

Showing 18,501–18,550 of 18,594 companies

Rank Company Patents
#18639 Acxiom 1
#18640 Acutherm 1
#18641 Acuity Imaging 1
#18642 Acueity 1
#18643 Acu-Rite Companies 1
#18644 Actv 1
#18645 Active Organics 1
#18646 Active Ankle Systems 1
#18647 Actisys 1
#18648 Actioneer 1
#18649 Action Target 1
#18650 Actelion Pharmaceuticals 1
#18651 A&Ctechnology 1
#18652 Acs State & Local Solutions 1
#18653 Acrymed 1
#18654 Acraloc 1
#18655 Acoustic Imaging Technologies 1
#18656 Acordis Industrial Fibers Gmbh 1
#18657 Acorda Therapeutics 1
#18658 Acme Portable Machines 1
#18659 Acme Manufacturing 1
#18660 Acm Research 1
#18661 Ackrad Laboratories 1
#18662 Aciont 1
#18663 Achushnet 1
#18664 Achilles 1
#18665 Acheson Industries 1
#18666 Achenbach Buschhütten Gmbh & Co. Kg 1
#18667 Acertek, S.A. De C.V. 1
#18668 Acer Peripherals 1
#18669 Ace Technology 1
#18670 Ace Specialty 1
#18671 Ace Manufacturing And Parts 1
#18672 Accuweb 1
#18673 Accutrak Systems 1
#18674 Accusys 1
#18675 Accuride International Gmbh 1
#18676 Accurate Automation 1
#18677 Accumed Systems 1
#18678 Accumed International 1
#18679 Acculogic 1
#18680 Acculab Co. 1
#18681 Accu-Assembly Incorporated 1
#18682 Accra Teknik Ab 1
#18683 Accon Marine 1
#18684 Acco 1
#18685 Access Oil Tools 1
#18686 Accenture Global Services Limited 1
#18687 Accent Optical Technologies 1
#18688 Accelrys 1