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

Ranked by patent count

Showing 16,501–16,550 of 18,594 companies

Rank Company Patents
#16635 Easic 1
#16636 Earthlink 1
#16637 Earth Chemical Co. 1
#16638 Earlex 1
#16639 Eagle View Technologies 1
#16640 Eagle Manufacturing 1
#16641 Eagle Engineering Aerospace Co. 1
#16642 Eads Launch Vehicles 1
#16643 Eads Defence And Security Networks 1
#16644 Eads Airbus Sa 1
#16645 E2Interactive 1
#16646 E-Z Burr Tool 1
#16647 E-Tek Dynamics 1
#16648 E-Ray Optoelectronics Technology Co. 1
#16649 E-Pin Optical Industry Co. 1
#16650 E. Missel Gmbh & 1
#16651 E. L. Specialists 1
#16652 E Guide 1
#16653 E. Gluck 1
#16654 E. F. Bavis & Associates 1
#16655 E-Comm Incorporated 1
#16656 E-Best Holding Company Limited 1
#16657 E. Benson Hood Laboratories 1
#16658 Dytech Corporation Limited 1
#16659 Dystar 1
#16660 Dyno Nobel 1
#16661 Dyneon Gmbh 1
#16662 Dynea Chemicals Oy 1
#16663 Dynatronics 1
#16664 Dynatec 1
#16665 Dynasplint Systems 1
#16666 Dynascan Technology 1
#16667 Dynamics Research 1
#16668 Dynamic Telecommunications 1
#16669 Dynamic Cleaning Technologies 1
#16670 Dynamic Air 1
#16671 Dynametric 1
#16672 Dynal As 1
#16673 Dynaenergetics Gmbh & Co. Kg 1
#16674 Dynacon 1
#16675 Dymedix 1
#16676 Dymco 1
#16677 Dymax 1
#16678 Dyconex Patente Ag 1
#16679 Dyax 1
#16680 Dx Antenna Company, Limited 1
#16681 Dwight C. Janisse & Associates 1
#16682 D&W Jewelry 1
#16683 Dvs Korea Co. 1
#16684 Dutro 1