Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2019

Ranked by patent count

Showing 19,751–19,800 of 32,327 companies

Rank Company Patents
#19875 Xi'An Zte New Software Co. 1
#19876 Xi'An Westpeace Fire Technology Co. 1
#19877 Xi'An University Of Technology 1
#19878 Xi'An Taikomed Pharmaceutical Technology Co. 1
#19879 Xi'An Modern Chemistry Research Institute 1
#19880 Xiamen Water Nymph Sanitary Technology Co. 1
#19881 Xiamen Ux High-Speed Ic Co. 1
#19882 Xiamen Sheep Anti-Fatigue Mat Co. 1
#19883 Xiamen Sanan Integrated Circuit Co. 1
#19884 Xiamen Runner Industrial 1
#19885 Xiamen R&T Plumbing Technology Co. 1
#19886 Xiamen Make Security Technology Co. 1
#19887 Xiamen Leedarson Lighting Co. 1
#19888 Xiamen Innovax Biotech Co. 1
#19889 Xiamen Beewill Sanitary Co. 1
#19890 Xeris Pharmaceuticals 1
#19891 Xerex Ab 1
#19892 Xentris Wireless 1
#19893 Xenomatix Nv 1
#19894 Xenogen 1
#19895 Xenocor 1
#19896 Xenergic Ab 1
#19897 Xene 1
#19898 Xendee 1
#19899 Xenco Medical 1
#19900 Xefco Pty 1
#19901 Xeeva 1
#19902 Xdx Global 1
#19903 Xdcexplorer (Shanghai) Co. 1
#19904 Xcom Labs 1
#19905 Xcmg Foundation Construction Machinery Co. 1
#19906 Xcision Medical Systems 1
#19907 Xcira 1
#19908 Xcella Biosciences 1
#19909 Xappmedia 1
#19910 Xamax Industries 1
#19911 Xallent 1
#19912 Xactware Solutions 1
#19913 Xact Robotics 1
#19914 X-Scan Imaging 1
#19915 X-Rite Incorporated 1
#19916 X-Nav Technologies 1
#19917 X-Energy 1
#19918 X-Drive Technology 1
#19919 Wuxi Petabyte Technologies Co. 1
#19920 Wuxi Haidaer Precision Slides Co. 1
#19921 Wuxi Chipown Microelectronics Co. 1
#19922 Wurtec 1
#19923 Wupatec 1
#19924 Wulftec International 1