Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 26,651–26,700 of 28,424 companies

Rank Company Patents
#26802 Cameron Systems As 1
#26803 Camero-Tech 1
#26804 Camcal Enterprises 1
#26805 Cambridgesoft 1
#26806 Cambridge Silicon Radio Limited 1
#26807 Cambridge Resonant Technologies 1
#26808 Cambridge Research & Instrumentation 1
#26809 Cambridge Mobile Telematics 1
#26810 Cambridge Epigenetix Limited 1
#26811 Cambridge Endoscopic Devices 1
#26812 Cambridge Consultants Limited 1
#26813 Cambridge Brass 1
#26814 Cambium Business Group 1
#26815 Cam 1
#26816 Calzaturificio S.C.A.R.P.A. S.P.A. 1
#26817 Calzaturificio Dal Bello S.R.L. 1
#26818 Calyxo 1
#26819 Caltec Limited 1
#26820 Calpis Co. 1
#26821 Caloris Engineering 1
#26822 Calnetix Technologies 1
#26823 Calmark Sweden Ab 1
#26824 Calmar Optcom 1
#26825 Calm Energy 1
#26826 Callvu 1
#26827 Callminer 1
#26828 Callidus Software 1
#26829 Caljan Rite-Hite Aps. 1
#26830 Calin Technology Co. 1
#26831 California Cooperative Rice Research Foundation 1
#26832 Calibra Medical 1
#26833 Caliber Imaging & Diagnostics 1
#26834 Calfrac Well Services 1
#26835 Caldwell Tanks 1
#26836 Caldvor Acquisitions Ltd. 1
#26837 Calderys France 1
#26838 Calcula Technologies 1
#26839 Calbrandt 1
#26840 Calabazas Creek Research 1
#26841 Cala Health 1
#26842 Cairn5 1
#26843 Caframo 1
#26844 Caesarstone Sdot-Yam 1
#26845 Caesar'S Entertainment Operating Company 1
#26846 Cadwell Laboratories 1
#26847 Cadex 1
#26848 Cadbury Uk Limited 1
#26849 Cactus 1
#26850 Cablofil 1
#26851 C.A. Litzler Co. 1