Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2011

Ranked by patent count

Showing 20,401–20,450 of 22,517 companies

Rank Company Patents
#20556 Danner 1
#20557 Daniel Roth Et Gerald Genta Haute Horlogerie Sa 1
#20558 Daniel Industries 1
#20559 Danfoss Drives A/S 1
#20560 Dana Limited 1
#20561 Dana Industries 1
#20562 Damage Control Surgical Technologies 1
#20563 Dalsa Semiconductor 1
#20564 Dalsa 1
#20565 Dalmine S.P.A. 1
#20566 Dallan S.P.A. 1
#20567 Dalina Aps 1
#20568 Dalian Institute Of Chemical Physics, Cas 1
#20569 Dali Systems Co. 1
#20570 Dalen Products 1
#20571 Daktronics Hoist 1
#20572 Daiya Co. 1
#20573 Daiwa Kasei Kogyo 1
#20574 Daiwa Kasei Industry Co. 1
#20575 Daiwa Gravure Co. 1
#20576 Daiwa Fine Chemicals Co. 1
#20577 Daisho Denshi Co. 1
#20578 Dais Analytic 1
#20579 Daintree Networks, Pty. 1
#20580 Dainese S.P.A. 1
#20581 Daimlerchrysler Ag 1
#20582 Daiken Iki Kabushiki Kaisha 1
#20583 Daiichi Fine Chemical Co. 1
#20584 Dai Nippon Toryo Co. 1
#20585 Dai-Ichi High Frequency Co. 1
#20586 Dai-Ichi Electric Co. 1
#20587 Daher Aerospace 1
#20588 Dage Precision Industries 1
#20589 Daewoo Shipbuilding & Marine Engineering Co. 1
#20590 Daewon Kang Up Co. 1
#20591 Daejoo Electronic Materials Co. 1
#20592 Daegu Gyeongbuk Institute Of Science And Technology 1
#20593 Daedalus Wings 1
#20594 Dac Technologies Group Intl. 1
#20595 Dac S.R.L. 1
#20596 Dabur Pharma Limited 1
#20597 D4D Technologies 1
#20598 D-Gen Limited 1
#20599 D & D Manufacturing 1
#20600 D-Box Technologies 1
#20601 Czech Technical University In Prague 1
#20602 Cytovia 1
#20603 Cytotools Ag 1
#20604 Cytosorbents 1
#20605 Cytonix 1