Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 18,751–18,800 of 29,041 companies

Rank Company Patents
#18853 Zhongshan Hospital, Fudan University 1
#18854 Zhongshan Gaoneng Lighting Technology Co. 1
#18855 Zhongshan Fancyspace Technologies Co. 1
#18856 Zhongshan Ekar Uping Houseware Co. 1
#18857 Zhongke Jingyuan Electron Limited, Beijing (Cn) 1
#18858 Zhongkai University Of Agriculture And Engineering 1
#18859 Zhongchao Special Security Technology Co. 1
#18860 Zhengzhou Yunhai Information Technology Co. 1
#18861 Zhengzhou Tobacco Research Institute Of Cntc 1
#18862 Zhen Ding Technology Co. 1
#18863 Zhejiang Yat Electrical Appliance Co. 1
#18864 Zhejiang Xunshi Technology Co. 1
#18865 Zhejiang Sunseeker Industrial Co. 1
#18866 Zhejiang Shengli Plastic Co. 1
#18867 Zhejiang Research Institute Of Chemical Industry Co. 1
#18868 Zhejiang Qili Health Technology 1
#18869 Zhejiang Nowvow Mechanical And Electrical Corp. 1
#18870 Zhejiang Nhu Special Materials Co. 1
#18871 Zhejiang Linya Co. 1
#18872 Zhejiang Lantian Environmental Protection Hi-Tech Co. 1
#18873 Zhejiang Jingsheng M & E Co. 1
#18874 Zhejiang Ikahe Sanitary Ware Co. 1
#18875 Zhejiang Huangma Technology Co. 1
#18876 Zhejiang Huahai Licheng Pharmaceutical Co. 1
#18877 Zhejiang Hisun Pharmaceutical Co. 1
#18878 Zhejiang Haoda Science & Technology Co. 1
#18879 Zhejiang Feier Intelligent Technology Co. 1
#18880 Zhejiang Canaan Technology Limited 1
#18881 Zhejiang Ausun Pharmaceutical Co. 1
#18882 Zhejiang Aiko Solar Energy Technology Co. 1
#18883 Zhangzhou Pien Tze Huang Pharmaceutical Co. 1
#18884 Zhangyue Technology Co. 1
#18885 Zhangjiagang Smk Mfg. Co. 1
#18886 Zevex 1
#18887 Zeus Data Solutions 1
#18888 Zettaset 1
#18889 Zeto 1
#18890 Zest Labs 1
#18891 Zerowheel 1
#18892 Zerobrush 1
#18893 Zero Friction 1
#18894 Zero E Technologies 1
#18895 Zerigo Health 1
#18896 Zepto Life Technology 1
#18897 Zeon Chemicals 1
#18898 Zentox 1
#18899 Zensar Technologies Limited 1
#18900 Zenith Epigenetics 1
#18901 Zenimax Media 1
#18902 Zenigata 1