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

Ranked by patent count

Showing 16,651–16,700 of 18,594 companies

Rank Company Patents
#16785 Dna Sciences Laboratories 1
#16786 Dna Plant Technology 1
#16787 Dm Technologies 1
#16788 Dm Tech America 1
#16789 Dk Holdings Company 1
#16790 Dixie Chemical 1
#16791 Diversitech 1
#16792 Diversified Dynamics 1
#16793 Diversi Plast Products 1
#16794 Diversakore 1
#16795 Distributors Processing 1
#16796 Distinctive Appliances 1
#16797 Display Technologies 1
#16798 Display Edge Technology 1
#16799 Discover Financial Services 1
#16800 Disc Brakes Autralia Pty Limited 1
#16801 Diro 1
#16802 Direction Technology Co. 1
#16803 Direct Radiography 1
#16804 Direct Measurement 1
#16805 Dipharma S.P.A. 1
#16806 Digitaloptics Corporation International 1
#16807 Digital Fountain 1
#16808 Digital Concepts Of Missouri 1
#16809 Digital Biometrics 1
#16810 Digital Angel 1
#16811 Digi-Star 1
#16812 Digene 1
#16813 Difco Laboratories Incorporated 1
#16814 Dietrich Industries 1
#16815 Dieter Wildfang Gmbh 1
#16816 Dieter Hölze Technik-Projekte Gmbh 1
#16817 Dielectrics Industries 1
#16818 Dieceland Technologies 1
#16819 Diebolt International 1
#16820 Didion Manufacturing 1
#16821 Didier-Werke Ag 1
#16822 Dicon A/S 1
#16823 Dick Cone Industrial Design 1
#16824 Dichtungstechnik G. Bruss Gmbh & Co. Kg 1
#16825 Diamond Semiconductor 1
#16826 Diamond Products International 1
#16827 Diamond Machine Werks 1
#16828 Dialight 1
#16829 Diagnostic Ultrasound 1
#16830 Diagnostic Technologies 1
#16831 Diagnostic Products 1
#16832 Diagnostic Hybrids 1
#16833 Diabetes Diagnostics 1
#16834 Dharmacon 1