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

Ranked by patent count

Showing 16,201–16,250 of 30,013 companies

Rank Company Patents
#16311 Dober Chemical 2
#16312 Dnt Scientific Research 2
#16313 Dnp Fine Chemicals Co. 2
#16314 Dnf Co. 2
#16315 Dnanudge Limited 2
#16316 Dkt Verwaltungs-Gmbh 2
#16317 Djo Global Switzerland Sàrl 2
#16318 Dizpersion 2
#16319 Dixon Valve & Coupling Company 2
#16320 Divyze 2
#16321 Diversakore 2
#16322 Divergent Technologies 2
#16323 Ditto Technologies 2
#16324 Distil Union 2
#16325 Distek 2
#16326 Disruptive Technologies Research As 2
#16327 Displax S.A. 2
#16328 Dish Network 2
#16329 Diptyque S.A.S. 2
#16330 Diono 2
#16331 Dinkle Electric Machinery (China) Co. 2
#16332 Din Yi Industrial Co. 2
#16333 Dillon Software Services 2
#16334 Digital Concepts Of Missouri 2
#16335 Digiprint Ip 2
#16336 Dieterich Standard 2
#16337 Diehl Metall Stiftung & Co. Kg 2
#16338 Didi Research America 2
#16339 Diaxamed 2
#16340 Diatex Co. 2
#16341 Diana Naturals 2
#16342 Diamond Mattress Company 2
#16343 Diamond Electric Mfg. Co. 2
#16344 Diamond Dust Design 2
#16345 Diamet 2
#16346 Diamed Gmbh 2
#16347 Diamabrush 2
#16348 Diagnostic Hybrids 2
#16349 Diageo North America 2
#16350 D.H.M. Innovation S.A.S. 2
#16351 Dgm Creations 2
#16352 Dexcel Pharma Technologies 2
#16353 Development Center For Biotechnology 2
#16354 Develco Pharma Schweiz Ag 2
#16355 Deuterx 2
#16356 Detectachem 2
#16357 Despe S.P.A. 2
#16358 Desert Valley Date 2
#16359 Desco Industries 2
#16360 Deregallera Holdings 2