Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2017

Ranked by patent count

Showing 18,001–18,050 of 29,974 companies

Rank Company Patents
#18125 Y-Tex 1
#18126 Y. G. K Co. 1
#18127 Y-Biologics 1
#18128 Xystus 1
#18129 Xylem Water Solutions Zelienople 1
#18130 Xy 1
#18131 Xuzhou Coal Mine Safety Equipment Manufacture Co. 1
#18132 Xtreme Drilling And Coil Services 1
#18133 Xtreme Ads Limited 1
#18134 Xtone 1
#18135 Xstrata Technology Pty 1
#18136 Xrsciences 1
#18137 Xromb 1
#18138 Xprt Ventures 1
#18139 X'Pole Precision Tools 1
#18140 Xoma (Us) 1
#18141 Xolution Technology Gmbh 1
#18142 Xmos 1
#18143 Xl Hybrids 1
#18144 Xj Group 1
#18145 Xj Electric Co. 1
#18146 Xiotech 1
#18147 Xintek 1
#18148 Xinjiang Goldwind Science & Technology Co. 1
#18149 Xilinix 1
#18150 Xikar 1
#18151 Xi'An University Of Technology 1
#18152 Xi'An Uniic Semiconductors Co. 1
#18153 Xiamen Xing Henglong Lighting Technology Co. 1
#18154 Xiamen Sheep Anti-Fatigue Mat Co. 1
#18155 Xiamen Set Electronics Co. 1
#18156 Xiamen Pvtech Co. 1
#18157 Xiamen Lp Pharmaceutical Co. 1
#18158 Xiamen Koge Micro Tech Co. 1
#18159 Xiamen Kingdomway Group 1
#18160 Xiamen Institute Of Rare Earth Materials 1
#18161 Xiamen Hongfa Electroacoustics Co. 1
#18162 Xiamen Hongfa Electric Power Controls Co. 1
#18163 Xiamen Easo Co. 1
#18164 Xg Technology 1
#18165 Xerion Advanced Battery 1
#18166 Xerex Ab 1
#18167 Xenotech, L.L.C. 1
#18168 Xenomatix Nv 1
#18169 Xenco Medical 1
#18170 Xeda International S.A. 1
#18171 Xcounter Ab 1
#18172 Xcira 1
#18173 Xcerion Aktiebolag 1
#18174 Xavitech Ab 1