Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2016

Ranked by patent count

Showing 15,351–15,400 of 28,424 companies

Rank Company Patents
#15472 Cosda Manufacturing 2
#15473 Corvid Technologies 2
#15474 Cortus Ab 2
#15475 Cortec, L.L.C. 2
#15476 Cortado Ag 2
#15477 Correct Craft Ip Holdings 2
#15478 Cornell Pump Company 2
#15479 Cornell Ironworks Enterprises 2
#15480 Corixa 2
#15481 Coriolis Composites 2
#15482 Corinnova Incorporated 2
#15483 Corinex Communications 2
#15484 Corin Limited 2
#15485 Coretech System Co. 2
#15486 Core Systems (Ni) Limited 2
#15487 Core Intellectual Properties Holdings 2
#15488 Core Distribution 2
#15489 Corcept Therapeutics Incorporated 2
#15490 Copperwatts 2
#15491 Copernicus Sp. Z O.O. 2
#15492 Coöperatie Avebe U.A. 2
#15493 Coorstek Kk 2
#15494 Coorstek Fluorochemicals 2
#15495 Cooper-Standard Automotive 2
#15496 Coolit Systems 2
#15497 Cooler Master Development 2
#15498 Coolbrook Oy 2
#15499 Cool Energy 2
#15500 Cooke Optics Limited 2
#15501 Conversant 2
#15502 Convergys Customer Management Delaware 2
#15503 Convergent Engineering 2
#15504 Convergent Dental 2
#15505 Conventus Orthopaedics 2
#15506 Convenientpower Hk Limited 2
#15507 Controlrad Systems 2
#15508 Contitech Elastomer-Beschichtungen Gmbh 2
#15509 Contitech Antriebssysteme Gmbh 2
#15510 Continuum Footspas 2
#15511 Continental Structural Plastics 2
#15512 Continental Intelligent Transportation Systems 2
#15513 Contex A/S 2
#15514 Contemporary 2
#15515 Contec Medical Systems Co. 2
#15516 Construction Tools Pc Ab 2
#15517 Consortium P 2
#15518 Connectwise 2
#15519 Confluent Surgical 2
#15520 Confinement Telephony Technology 2
#15521 Conew Network Technology (Beijing) Co. 2