Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2019

Ranked by patent count

Showing 12,451–12,500 of 32,327 companies

Rank Company Patents
#12550 Diversified Technology Group 3
#12551 Ditto Technologies 3
#12552 Distil Union 3
#12553 Distech Controls 3
#12554 Dispersive Networks 3
#12555 Direvo Industrial Biotechnology Gmbh 3
#12556 Dipsol Chemicals Co. 3
#12557 Digital Direct Ir 3
#12558 Digerati 3
#12559 Diehl Aerospace Gmbh 3
#12560 Dick'S Sporting Goods 3
#12561 Dic Corporation (Tokyo) 3
#12562 Diamond Tech 3
#12563 Diagnostics For The Real World 3
#12564 Dezurik 3
#12565 Deutsches Elektronen-Synchrotron Desy 3
#12566 Deuterx 3
#12567 Detectachem 3
#12568 Designetics 3
#12569 Designer Direct 3
#12570 Design Ready Controls 3
#12571 Design Pool Limited 3
#12572 Design Ideas 3
#12573 Deroyal Industries 3
#12574 Department Of Biotechnology 3
#12575 Department 13 3
#12576 Dentsu 3
#12577 Delos Living 3
#12578 Delk 3
#12579 Dejero Labs 3
#12580 Deinove 3
#12581 Degudent Gmbh 3
#12582 Defond Electech Co. 3
#12583 Deepcube 3
#12584 Deep Imaging Technologies 3
#12585 Decoy Stake Solutions 3
#12586 Decopac 3
#12587 Decibullz 3
#12588 De-Sta-Co Europe Gmbh 3
#12589 De Nora Permelec 3
#12590 De Beers Uk 3
#12591 Daystar Products International 3
#12592 Daybreak Game Company 3
#12593 David Clark Company Incorporated 3
#12594 Datto 3
#12595 Datastax 3
#12596 Datadirect Networks 3
#12597 Datacore Software 3
#12598 Data Scape 3
#12600 Das Co. 3