Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2011

Ranked by patent count

Showing 15,951–16,000 of 22,517 companies

Rank Company Patents
#16093 Pericom Technology 1
#16094 Performance Health Systems 1
#16095 Performance Friction 1
#16096 Performance Dynamics 1
#16097 Performance Controls 1
#16098 Perfect Systems 1
#16099 Perfect Pecs 1
#16100 Peregrine Surgical 1
#16101 Peregrine Pharmaceuticals 1
#16102 Perception Digital Limited 1
#16103 Perceptics 1
#16104 Perachem Limited 1
#16105 Penumbra 1
#16106 Pentron Ceramics 1
#16107 Pentair Filtration Solutions 1
#16108 Pentair Filtration 1
#16109 Pentair Electronic Packaging 1
#16110 Penta Security Systems 1
#16111 Pennsy 1
#16112 Penguin Automated Systems 1
#16113 Pemberton Fabricators 1
#16114 Pellerin Milnor 1
#16115 Pellenc Sas 1
#16116 Pelikan Hardcopy Production Ag 1
#16117 Peled Diamonds 1
#16118 Pelco Products 1
#16119 Peiker Acustic Gmbh & Co. Kg 1
#16120 P.E.I. Protezioni Elaborazioni Industriali S.R.L. 1
#16121 Pegasystems 1
#16122 Pegasus Technologies 1
#16123 Pega Medical 1
#16124 Peer Fusion 1
#16125 Peeerfect Fit 1
#16126 Pedigo Products 1
#16127 Pechiney Electrometallurgie 1
#16128 Pebble Bed Modular Reactor (Proprietary) Limited 1
#16129 Pearson Education 1
#16130 Peak Plastic & Metal Products (International) Limited 1
#16131 Peach State Labs 1
#16132 P.E. Labellers S.P.A. 1
#16133 Pdg 1
#16134 Pci Biotech As 1
#16135 Pc Mirage 1
#16136 Pc Krause And Associates 1
#16137 Pbm Pharmaceuticals 1
#16138 Pbi/Gordon 1
#16139 Pbd, Patent & Business Development Ag 1
#16140 Pbc Lasers Gmbh 1
#16141 Paxfire 1
#16142 Pax Scientific 1