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

Ranked by patent count

Showing 25,601–25,650 of 28,424 companies

Rank Company Patents
#25750 Diehl Metall Stiftung & Co. Kg 1
#25751 Dieffenbacher Gmbh Maschinen- Und Anlagenbau 1
#25752 Did 1
#25753 Dickson Industries 1
#25754 Diatech Holdings 1
#25755 Diasys Diagnostic Systems Gmbh 1
#25756 Diamond Surface 1
#25757 Diamond Resource 1
#25758 Diamond Productions 1
#25759 Diamond Offshore Drilling 1
#25760 Diamond Game Enterprises 1
#25761 Diamond Engineering Co. 1
#25762 Diamond Dust Design 1
#25763 Diamedica 1
#25764 Diamed Gmbh 1
#25765 Diamabrush 1
#25766 Diagnostics For The Real World 1
#25767 Diadora Sport S.R.L. 1
#25768 Diacarta 1
#25769 Diab International Ab 1
#25770 Dhc Specialty 1
#25771 D.G.N. S.R.L. 1
#25772 Dexsil 1
#25773 Dexela Limited 1
#25774 Dexcel Pharma Technologies 1
#25775 Dexas International 1
#25776 Deville S.A. 1
#25777 Devilbiss Healthcare 1
#25778 Devfactory Fz-Llc 1
#25779 Developonbox 1
#25780 Devan Chemicals 1
#25781 Deutz Aktiengesellschaft 1
#25782 Deutsches Rheuma-Forschungszentrum Berlin 1
#25783 Detra Sa 1
#25784 Detection Technology Oyj 1
#25785 Detectachem 1
#25786 Detec Systems 1
#25787 Destiny Pharma Limited 1
#25788 Despe S.P.A. 1
#25789 Desmet Ballestra North America 1
#25790 Desin 1
#25791 Designerscope Limited 1
#25792 Designer Molecules 1
#25793 Designer Brass 1
#25794 Design Standards 1
#25795 Design Ready Controls 1
#25796 Design Pool Limited 1
#25797 Design Infini 1
#25798 Desco Industries 1
#25799 Des-Case 1