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

Ranked by patent count

Showing 19,601–19,650 of 32,327 companies

Rank Company Patents
#19724 Zerodb 1
#19725 Zero Zone 1
#19726 Zero Zero Robotics 1
#19727 Zero Lab Co. 1
#19728 Zeria Pharmaceutical Co. 1
#19729 Zepto Life Technology 1
#19730 Zephyr Photonics 1
#19731 Zenyaku Kogyo Kabushikikaisha 1
#19732 Zentiva K.S. 1
#19733 Zentian Limited 1
#19734 Zentech 1
#19735 Zenrin Co. 1
#19736 Zenith Oilfield Technology Limited 1
#19737 Zenith Innovation 1
#19738 Zenith Cutter 1
#19739 Zenedge 1
#19740 Zena Associates 1
#19741 Zen Design Solutions Limited 1
#19742 Zehnder Group International Ag 1
#19743 Zebrasci 1
#19745 Zeality 1
#19746 Zata Pharmaceuticals 1
#19747 Zarbaña Digital Fund 1
#19748 Zapfraud 1
#19749 Zapadoceska Univerzita V Plzni 1
#19750 Zam Helmets 1
#19751 Zak Designs 1
#19752 Zainar 1
#19753 Zahoransky Ag 1
#19754 Zagar 1
#19755 Zadro 1
#19756 Z4 Poker 1
#19757 Yvolve Sports Limited 1
#19758 Yuyao Yuda Industrial Co. 1
#19759 Yuyao Splendid Lighting Technology Co. 1
#19760 Yuyao Jinfeng Electric Appliance Co. 1
#19761 Yutaka Mfg. Co. 1
#19762 Yupo 1
#19763 Yunnan University 1
#19764 Yunnan Academy Of Tobacco Agricultural Sciences 1
#19765 Yung Fong Tools Co. 1
#19766 Yun Chan Industry Co. 1
#19767 Yume 1
#19768 Yukon Medical 1
#19769 Yuki Gosei Kogyo Co. 1
#19770 Yujin Robot Co. 1
#19771 Yugen Kaisha Houseki-No-Angel 1
#19772 Yugen Kaisha Hama International 1
#19773 Yueqing Originality Photography Equipment Co. 1
#19774 Yueqing Dongbo Electromechanical Co. 1