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

Ranked by patent count

Showing 21,751–21,800 of 106,127 companies

Rank Company Patents
#22063 Axia 28
#22064 Ifire Technology 28
#22065 R2 Technology 28
#22066 Kroy Building Products 28
#22067 Dofasco 28
#22068 Uro Denshi Kogyo Kabushiki Kaisha 28
#22069 Agility Communications 28
#22070 Continentalafa Dispensing 28
#22071 Fusion Hardware Group 28
#22072 Currency Systems International 28
#22073 Pelton & Crane 28
#22074 K.V. Pharmaceutical 28
#22075 Air Liquide America 28
#22076 Livbag S.N.C. 28
#22077 Centre Stephanois De Recherches Mecaniques Hydromecaniques Et Frottement 28
#22078 Neuralab Limited 28
#22079 Sunshine Foliage World 28
#22080 Aircraft Braking Systems 28
#22081 Lowrance Electronics 28
#22082 Marzoli S.P.A. 28
#22083 Dow Corning Toray Silcone Co. 28
#22084 Taiwan Industrial Fastener 28
#22085 North Dakota State University 28
#22086 Shizuoka Pioneer 28
#22087 Ibergesfer, S.L. 28
#22088 Lillbacka Jetair Oy 28
#22089 Globespan 28
#22090 I2 Technologies 28
#22091 Tip Engineering Group 28
#22092 Lifenet 28
#22093 Walker Systems 28
#22094 Arrow International Investment 28
#22095 Ljl Biosystems 28
#22096 Diamant Boart 28
#22097 Sporlan Valve 28
#22098 Teccor Electronics, Lp 28
#22099 Hitachi Process Computer Engineering 28
#22100 Competitive Technologies 28
#22101 Nissin Shokuhin Kabushiki Kaisha 28
#22102 Coletica 28
#22103 Magneti Marelli France 28
#22104 Bmc Industries 28
#22105 Superior Micropowders 28
#22106 Third Millennium Engineering 28
#22107 Hospal Ag 28
#22108 Commercial And Architectural Products 28
#22109 Sandvik Rock Tools 28
#22110 Alta Vista 28
#22111 Automotive Fluid Systems 28
#22112 Ecp Enichem Polimeri S.R.L. 28