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

Ranked by patent count

Showing 21,401–21,450 of 106,127 companies

Rank Company Patents
#21713 Anji Hengjian Smart Home Technology Co. 28
#21714 Fujian Eastwest Lifewit Technology Co. 28
#21715 Sinyu Technology (Fujian) Co. 28
#21716 Hangzhou Ruisheng Software Co. 28
#21717 Ulab Systems 28
#21718 Endomagnetics 28
#21719 O2 Partners 28
#21720 Trendsetter Vulcan Offshore 28
#21721 6K 28
#21722 Ariosa Diagnostics 28
#21723 The Kroger 28
#21724 Zhejiang Gongshang University 28
#21725 17Live Japan 28
#21726 Tailored Technologies 28
#21727 Belron International Limited 28
#21728 Argenx Bv 28
#21729 Anagog 28
#21730 Verkada 28
#21731 Blue Buffalo Enterpises 28
#21732 Stoneridge Electronics Ab 28
#21733 Tenstorrent 28
#21734 Nubis Communications 28
#21735 Battelle Savannah River Alliance 28
#21736 Marathon Equipment 28
#21737 Heifeng Zhizao (Shenzhen) Technology Co. 28
#21738 Jiangsu Academy Of Agricultural Sciences 28
#21739 Netzsch-Gerätebau Gmbh 28
#21740 Tokyo Cosmos Electric Co. 28
#21741 Fih Co. 28
#21742 Nubilus B.V. 28
#21743 Ameristar Perimeter Security Usa 28
#21744 Manehu Product Alliance 28
#21745 Piusi S.P.A. 28
#21746 Yunjing Intelligence (Shenzhen) Co. 28
#21747 Genexine 28
#21748 Cala Health 28
#21749 Zimeno 28
#21750 Ontex Group Nv 28
#21751 Dispelix Oy 28
#21752 Samet Kalip Ve Madeni Esya San Ve Tic. A.S. 28
#21753 Clearsign Technologies 28
#21754 Matrixed Reality Technology Co. 28
#21755 Co-Diagnostics 28
#21756 Microtec S.R.L. 28
#21757 Plastic Safety Systems 28
#21758 Night And Day Furniture 28
#21759 Establishment Labs S.A. 28
#21760 Doowon Climate Control Co. 28
#21761 Zhejiang Nhu Co. 28
#21762 Amatech Group Limited 28