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

Ranked by patent count

Showing 9,601–9,650 of 18,594 companies

Rank Company Patents
#9710 Daitron 2
#9711 Daisen Industry Co. 2
#9712 Dahti 2
#9713 Daelim Industrial Co. 2
#9714 D. Swarovski & 2
#9715 D-Pharm 2
#9716 D & D Group Pty 2
#9717 Cytos Biotechnology Ag 2
#9718 Cyrano Sciences 2
#9719 Cypress Bioscience 2
#9720 Cymetech, L.L.C. 2
#9721 Cyklop Gmbh 2
#9722 Cyclone Surface Cleaning 2
#9723 Cyclics 2
#9724 Cyberscan Technology 2
#9725 Cvrx 2
#9726 Cutting Edge Optronics 2
#9727 Custom Plastics 2
#9728 Custom-Pak 2
#9729 Curtis Instruments 2
#9730 Curozone Ireland Limited 2
#9731 Cubic Defense Systems 2
#9732 Ctrc Research Foundation 2
#9733 Cti Pet Systems 2
#9734 Ctech 2
#9735 Csa Engineering 2
#9736 Crystal Photonics, Incorporated 2
#9737 Crystal Group 2
#9738 Cryodevice 2
#9739 Crown Tech 2
#9740 Cross Medicalproducts 2
#9741 Crew Design Incorporated 2
#9742 Creoscitek Corporation 2
#9743 Creo Products Limited 2
#9744 Credo Tool 2
#9745 Credence Technologies 2
#9746 Creatures 2
#9747 Creative Pathways 2
#9748 Creative Kingdoms 2
#9749 Creative Extruded Products 2
#9750 Createchic Ag 2
#9751 Crane & Co. 2
#9752 Crain Enterprises 2
#9753 Covion Organic Semiconductors Gmbh 2
#9754 Covered Solutions 2
#9755 Couzon S.A. 2
#9756 Council Of Science And Industrial Research 2
#9757 Cougar Package Designers 2
#9758 Coty 2
#9759 Cottrell 2