Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 19,951–20,000 of 28,424 companies

Rank Company Patents
#20091 Radiaction 1
#20092 Rade Tecnologías S.L. 1
#20093 Radar 1
#20094 Rad Source Technologies 1
#20095 Racer Sporting Goods Co. 1
#20096 Rac Em Bac, L.L.C. 1
#20097 Rabbit 1
#20098 Ra Pharmaceuticals 1
#20099 R.A Jones & 1
#20100 R3—Reliable Realtime Radio Communications Gmbh 1
#20101 R3 Logic 1
#20102 R2P Group 1
#20103 R-N-R International 1
#20104 R & J East 1
#20105 R & D Shed, L.L.C. 1
#20106 R & D Circuits 1
#20107 R. Brooks Associates 1
#20108 R Bio Co. 1
#20109 R And A Synergy 1
#20110 Qvera 1
#20111 Quotient Technology 1
#20112 Quotainne Enterprises 1
#20113 Quorum Innovations 1
#20114 Quora 1
#20115 Qulsar 1
#20116 Qulacomm Incorporated 1
#20117 Quisk 1
#20118 Quintin Machinery 1
#20119 Quintessence Biosciences 1
#20120 Quidnet Energy 1
#20121 Quidel 1
#20122 Quid 1
#20123 Quicksilver Controls 1
#20124 Quicklogic 1
#20125 Quick Vault 1
#20126 Quick Hitch 1
#20127 Quick Connectors 1
#20128 Quic Industries 1
#20129 Questionmark Computing Limited 1
#20130 Quest Metrology 1
#20131 Quest Medical 1
#20132 Quest Consultants 1
#20133 Queen Mary & Westfield College, University Of London 1
#20134 Queen Mary University Of London 1
#20135 Queclink Wireless Solutions Co. 1
#20136 Quartzdyne 1
#20137 Quartus Engineering Incorporated 1
#20138 Quantumsphere 1
#20139 Quantumdx Group Limited 1
#20140 Quantum Technologies Gmbh 1