Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 11,801–11,850 of 29,688 companies

Rank Company Patents
#11885 Cifralluminio S.R.L 3
#11886 Chyng Hong Electronic Co. 3
#11887 Chun Nien Plastic 3
#11888 Chun Lam Group (International) Limited 3
#11889 Chukyo Medical Co. 3
#11890 Chudy Group 3
#11891 Chu Nantes 3
#11892 Chs Healthcare Ventures 3
#11893 Chromalloy Gas Turbine 3
#11894 Christie Digital Systems Usa 3
#11895 Christian-Albrechts-Universitaet Zu Kiel 3
#11896 Choral Systems 3
#11897 Chopard International Sa 3
#11898 Chinese Pla General Hospital 3
#11899 China Wonderland Nurserygoods Co. 3
#11900 China University Of Petroleum 3
#11901 China Pharmaceutical University 3
#11902 China Oilfield Services Limited 3
#11903 China Medical University Hospital 3
#11904 China Electric Power Research Institute 3
#11905 China Communication Technology Co. 3
#11906 China Academy Of Art 3
#11907 Chimera Bioengineering 3
#11908 Chilisin Electronics 3
#11909 Children'S Hospital & Research Center At Oakland 3
#11910 Children'S Hospital Los Angeles 3
#11911 Chenguang Biotech Group Co. 3
#11912 Chengdu Aircraft Industrial (Group) Co. 3
#11913 Chemtron Research 3
#11914 Chemistry Design Werks 3
#11915 Checkpoint Systems 3
#11916 Checkerspot 3
#11917 Chdi Foundation 3
#11918 Charge Fusion Technologies 3
#11919 Chaossearch 3
#11920 Chakrabarti Advanced Technology 3
#11921 Ch Lighting Technology Co. 3
#11922 Cfs Concrete Forming Systems 3
#11923 Ceva Sante Animale 3
#11924 Ceterix Orthopaedics 3
#11925 Certainteed Ceilings 3
#11926 Cerevasc 3
#11927 Cerego Japan Kabushiki Kaisha 3
#11928 Ceratizit Austria Gesellschaft M.B.H. 3
#11929 Ceramic Data Solutions Gmbh 3
#11930 Centro De Inmunología Molecular 3
#11931 Centrexion Therapeutics 3
#11932 Centre For Development Of Telematics 3
#11933 Centerline Biomedical 3
#11934 Cemco 3