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USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2002

Ranked by patent count

Showing 6,601–6,650 of 18,242 companies

Rank Company Patents
#6699 Alpine Microsystems 3
#6700 Alphamed Pharmaceuticals 3
#6701 Alpha M.O.S 3
#6702 Aloka Co. 3
#6703 Aloha Housewares Co. 3
#6704 Allway Tools 3
#6705 Alltrade 3
#6706 Alliedsignal Truck Brake Systems 3
#6707 Allied Precision Industries 3
#6708 Allentown Caging & Equipment Co. 3
#6709 Allen Engineering 3
#6710 Alfmeier Präzision Ag Baugruppen Und Systemlösungen 3
#6711 Alfer Aluminium Gesellschaft Mbh 3
#6712 Alexion Pharmaceuticals 3
#6713 Ald Vacuum Technologies Gmbh 3
#6714 Alcatel Usa Sourcing 3
#6715 Albion International 3
#6716 Aktiebolaget Electrolux (Publ) 3
#6717 Akita Electronics Co. 3
#6718 Akebono Corporation (North America) 3
#6719 Akashi 3
#6720 Akamai Technologies 3
#6721 A.K. Technical Laboratory 3
#6722 Ajax Magnethermic 3
#6723 Aisin Kako Kabushiki Kaisha 3
#6724 Aircast 3
#6725 Aimbridge Pty 3
#6726 Agrogene 3
#6727 Agro-Kanesho Co. 3
#6728 Agri-Nutrients Technology Group 3
#6729 Agresearch Limited 3
#6730 Agissar 3
#6731 Agi 3
#6732 Afx 3
#6733 Aesculap Ag 3
#6734 Aerovironment 3
#6735 Aerospatiale Matra 3
#6736 Aerospatiale Airbus 3
#6737 Aerodyne Research 3
#6738 Aec Oil Sands 3
#6739 Advantage Dental Products 3
#6740 Advanced Testing Technologies 3
#6741 Advanced Poly-Packaging 3
#6742 Advanced Ion Beam Technology 3
#6743 Advanced Construction Materials 3
#6744 Advanced Animal Technology Limited 3
#6745 Advance Denki Kogyo Kabushiki Kaisha 3
#6746 Adjustable Clamp 3
#6747 Adco Proucts 3
#6748 Actron Manufacturing 3