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

Ranked by patent count

Showing 32,551–32,600 of 106,127 companies

Rank Company Patents
#32863 Nihon Denshizairyo Kabushiki Kaisha 18
#32864 Metrophotonics 18
#32865 Schlumberger Resource Management Services 18
#32866 Distinctive Appliances 18
#32867 Andritz-Ahlstrom Oy 18
#32868 Penta Hardware Co. 18
#32869 Pemstar 18
#32870 Research Institute For Medicine And Chemistry 18
#32871 Kyoritsu Electrical Instruments Works 18
#32872 Osmic 18
#32873 Detemobil Deutsche Telekom Mobilnet Gmbh 18
#32874 Manufacturing And Technology Conversion International 18
#32875 Finn 18
#32876 Intraluminal Therapeutics 18
#32877 Marwal Systems 18
#32878 Surromed 18
#32879 Hitachi Electronic Service Co. 18
#32880 Southeastern Univ. Research Assn. 18
#32881 Pharmacia Diagnostics Ab 18
#32882 Ims-Ionen Mikrofabrikationas Systeme 18
#32883 L.I.D. 18
#32884 Lewa Herbert Ott Gmbh + Co. Kg 18
#32885 Leo Elektronenmikroskopie Gmbh 18
#32886 Baldwin Graphic Systems 18
#32887 Reheis 18
#32888 Indigo Systems 18
#32889 Arrivalstar 18
#32890 Eagle Vision 18
#32891 Merkle Engineers 18
#32892 Hestia Technologies 18
#32893 Healy Systems 18
#32894 Converge Medical 18
#32895 Zars 18
#32896 Nucore Technology 18
#32897 Roadmaster (Usa) 18
#32898 Mission Research 18
#32899 Creavis Gesellschaft Fuer Technologie Und Innovation Mbh 18
#32900 Metallic Power 18
#32901 Tweco Products 18
#32902 Advanced Test Products 18
#32903 Interkal 18
#32904 Technical Witts 18
#32905 Uni-Sunstar B.V. 18
#32906 Pfaudler Gmbh 18
#32907 Productive Environments 18
#32908 M.L. Laboratories Plc 18
#32909 Xros 18
#32910 Motorvac Technologies 18
#32911 Antex Biologics 18
#32912 Thorn Emi Electronics Limited 18