Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 1997

Ranked by patent count

Showing 13,651–13,700 of 13,859 companies

Rank Company Patents
#13750 Alcatel Standard Electrica S.A. 1
#13751 Alcatel Sel A.G. 1
#13752 Alcatel Data Networks 1
#13753 Alcatel Australia Limited 1
#13754 Alcare Co. 1
#13755 Alcan Deutschland Gmbh 1
#13756 Alcan Aluminum 1
#13757 Albright & Wilson Uk Limited 1
#13758 Albion Laboratories 1
#13759 Albion International 1
#13760 Alberta Oil Sands Tech And Research Authority 1
#13761 Albert Handtmann Maschinenfabrik 1
#13762 Alberee Products 1
#13763 Albany Molecular Research 1
#13764 Albany Medical College 1
#13765 Albany International 1
#13766 Alar Engineering 1
#13767 Alan Shelton Limited 1
#13768 Aladdin Synergetics 1
#13769 Aladdin Industries, L.L.C. 1
#13770 Akro-Mils 1
#13771 Akita Electronics Co. 1
#13772 Akg Akustische U. Kino-Gerate Gesellschaft M.B.H. 1
#13773 Akashic Memories 1
#13774 A.K. Stamping Company 1
#13775 Ak Pharma 1
#13776 Ajinomoto General Foods 1
#13777 Ajf 1
#13778 Ajax Magnethermic 1
#13779 Aisin Seiki K.K. 1
#13780 Airway Industries 1
#13781 Airtrax 1
#13782 Airtouch Communications 1
#13783 Airtech International 1
#13784 Airport Technology In Scandinavia 1
#13785 Airlux Electrical Co. 1
#13786 Aircast 1
#13787 Air Techniques 1
#13788 Air Squared 1
#13789 Air-Shields 1
#13790 Air-Maze 1
#13791 Air-Lock 1
#13792 Air Liquide Process & Construction 1
#13793 Air-Flo Manufacturing Co. 1
#13794 Aimbridge Pty 1
#13795 Ail Research 1
#13796 Ahold Retail Services Ag 1
#13797 Ahc Co. 1
#13798 Agrogene 1
#13799 Agrium 1