Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 1997

Ranked by patent count

Showing 11,001–11,050 of 13,859 companies

Rank Company Patents
#11093 Izumi 1
#11094 Izi 1
#11095 Ixys Semiconductor Gmbh 1
#11096 Ixsys 1
#11097 Iwata Bolt Kabushiki Kaisha 1
#11098 Iwaki Glass Company 1
#11099 Iwaki Co. 1
#11100 Ivy Laboratories 1
#11101 Ivy Hill 1
#11102 Ivl Technologies 1
#11103 Ivac 1
#11104 I.T.W Fastex Italia S.P.A. 1
#11105 Itt Composants Et Instruments 1
#11106 Itt Cannon 1
#11107 It'S Dents Or Us 1
#11108 Itoham Foods 1
#11109 Iti Co. 1
#11110 Itech Sport Products 1
#11111 Itc 1
#11112 Italtel Societa Italiana Telecomunicazioni, S.P.A. 1
#11113 Italfarmaco Sud S.P.A. 1
#11114 Istituto Ricerca Francesco Angelini S.P.A. 1
#11115 Istituto Guido Donegani S.P.A. 1
#11116 Istituto Di Recerche Di Biologia Molecolare P. Angeletti S.R.L. 1
#11117 Ist 1
#11118 Isola As 1
#11119 Isoclear 1
#11120 Iskra Industry Co. 1
#11121 Isis Pharma Gmbh 1
#11122 Ishizuka Glass Co. 1
#11123 Ishizuka Electronics 1
#11124 Ishikawajima Sangyo Kikai Kabushiki Kaisha 1
#11125 Ishii Tool & Engineering 1
#11126 Ishiakawjima-Shibaura Machinery Co. 1
#11127 Isabellenhütte Heusler Gmbh & Co. Kg 1
#11128 Irwin Toy Limited 1
#11129 Irvine Biomedical 1
#11130 Irvin Industries Canada 1
#11131 Iron Mountain Forge 1
#11132 Iron Carbide Holdings 1
#11133 Irie Koken Co. 1
#11134 Ircon 1
#11135 Ips Group 1
#11136 Ipg 1
#11137 Ipc Information Systems 1
#11138 Ipc 1
#11139 Ipalco B.V. 1
#11140 Ip Holding Company 1
#11141 Ionwerks 1
#11142 Ion Systems 1