Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2024

Ranked by patent count

Showing 17,501–17,550 of 29,041 companies

Rank Company Patents
#17600 Dali Medical Devices 2
#17601 Dakine Ip Holdings Lp 2
#17602 Dajustco Ip Holdings 2
#17603 Daiwa Kasei Kogyo 2
#17604 Daimay North America Autmotive 2
#17605 Daiken Medical Co. 2
#17606 Daiichi Sankyo Europe Gmbh 2
#17607 Daiichi Kasei Co. 2
#17608 Dai-Ichi Kogyo Seiyaku Co. 2
#17609 Daewon Semiconductor Packaging Industrial 2
#17610 Daehan Solution Co. 2
#17611 Daedong Movel System Co. 2
#17612 Daedong 2
#17613 Daebong Ls Co. 2
#17614 D'Addario & Company 2
#17615 Dacadoo Ag 2
#17616 Daaci Limited 2
#17617 D4D Technologies 2
#17618 D-Tech Uk 2
#17619 D Morrison Consulting 2
#17620 D-Box Technologies 2
#17621 Cytoveris 2
#17622 Cytogel Pharma 2
#17623 Cytellix 2
#17624 Cytel 2
#17625 Cyteir Therapeutics 2
#17626 Cypher Medical 2
#17627 Cygnus Biosciences (Beijing) Co. 2
#17628 Cyemptive Technologies 2
#17629 Cyclone Filter Tools 2
#17630 Cyborg 2
#17631 Cybersecure Ips 2
#17632 Cyan Systems 2
#17633 Cvrx 2
#17634 Cuttway Products Co. 2
#17635 Custom Product Innovations 2
#17636 Curvebeam Ai Limited 2
#17637 Curexo 2
#17638 Curbell Medical Products 2
#17639 Curamys 2
#17640 Cummins Filtration Sarl 2
#17641 Cujo 2
#17642 Cuckoo Electronics Co. 2
#17643 Cucchi Giovanni & C. S.R.L. 2
#17644 Cubicure Gmbh 2
#17645 Cti Vascular Ag 2
#17646 Ctera Networks 2
#17647 Ctc Global 2
#17648 Ct Energy 2
#17649 Cspc Zhongqi Pharmaceutical Technology (Shijiazhuang) Co. 2