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USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2023

Ranked by patent count

Showing 16,901–16,950 of 29,688 companies

Rank Company Patents
#16994 Deltran Operations Usa 2
#16995 Deltahawk Engines 2
#16996 Delta Scientific 2
#16997 Delta-Q Technologies 2
#16998 Delta Plus Group 2
#16999 Delta Kogyo Co. 2
#17000 Delta-Fly Pharma 2
#17001 Delta Electronics (Thailand) Public Company Limited 2
#17002 Delta Cycle 2
#17003 Delsey 2
#17004 Dellner Couplers Ab 2
#17005 Delfingen Fr-Anteuil S.A. 2
#17006 Delectrik Systems Private Limited 2
#17007 Delcotto Ip 2
#17008 Delcath Systems 2
#17009 Del Mar Pharmaceuticals (Bc) Limited 2
#17010 Del 2
#17011 Degen Medical 2
#17012 Defymed 2
#17013 Deeyook Location Technologies 2
#17014 Deer Solutions 2
#17015 Deepintent 2
#17016 Deeping Source 2
#17017 Deepfactor 2
#17018 Deem 2
#17019 Dedrone Holdings 2
#17020 Dedon Gmbh 2
#17021 Deckel Maho Pfronten Gmbh 2
#17022 Decision Sciences Medical Company 2
#17023 Decibel Therapeutics 2
#17024 Dechoker 2
#17025 Deb Ip Limited 2
#17026 De Motu Cordis Pty 2
#17027 De' Longhi Appliances S.R.L. Con Unico Socio 2
#17028 De La Rue International Limited 2
#17029 Dbv Technologies 2
#17030 D&B Audiotechnik Gmbh & Co. Kg 2
#17031 Daye Special Steel Co. 2
#17032 Daxin Materials 2
#17033 Davis-Standard 2
#17034 David R. Cordell & Associates 2
#17035 Datorama Technologies 2
#17036 Datawalk Spólka Akcyjna 2
#17037 Datavant 2
#17038 Datascope 2
#17039 Datainfocom Usa 2
#17040 Dataguise 2
#17041 Databuoy 2
#17042 Data Visor 2
#17043 Data Vault Holdings 2