Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2018

Ranked by patent count

Showing 16,301–16,350 of 30,013 companies

Rank Company Patents
#16412 Daito Electric Machine Industry Company Limited 2
#16413 Daishowa Seiki Kabushiki Kaisha 2
#16414 Daikin Applied Americas 2
#16415 Daesung Electric Co. 2
#16416 Dae Won San Up Co. 2
#16417 Dadesystems 2
#16418 Da Volterra 2
#16419 D-Link 2
#16420 D & D Group Pty 2
#16421 Cytori Therapeutics 2
#16422 Cytochip 2
#16423 Cypralis Limited 2
#16424 Cyphort 2
#16425 Cymbet 2
#16426 Cyborg 2
#16427 Cyberheart 2
#16428 Cybereason 2
#16429 Cutting Edge Vision 2
#16430 Cutting Edge Innovations 2
#16431 Cutsforth 2
#16432 Custom Plastics 2
#16433 Custom-Pak 2
#16434 Custom Medical Applications 2
#16435 Custom Leathercraft Mfg. 2
#16436 Curbell Medical Products 2
#16437 Cummins Filtration Sarl 2
#16438 Cuesta Technology Holdings 2
#16439 Cucu 2
#16440 Cubic Tech 2
#16441 Ctk Co. 2
#16442 Ctf Solar Gmbh 2
#16443 Ctera Networks 2
#16444 Ctb 2
#16445 Ct Pack S.R.L. 2
#16446 Csr Technology Holdings 2
#16447 Csr Building Products Limited 2
#16448 Cs Disco 2
#16449 Crytur, Spol. S R.O. 2
#16450 Crystalvue Medical 2
#16451 Crystal Solar, Incorporated 2
#16452 Crystal Pharma, S.A.U. 2
#16453 Crystal Instruments 2
#16454 Crystal Bioscience 2
#16455 Cryptomove 2
#16456 Cryostar Sas 2
#16457 Crucible 2
#16458 Crs Holdings 2
#16459 Crrc Qiqihar Rolling Stock Co. 2
#16460 Crowdcomfort 2
#16461 Crouzet Automatismes 2