Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2022

Ranked by patent count

Showing 21,801–21,850 of 30,823 companies

Rank Company Patents
#21905 Rydberg Technologies 1
#21906 Ryadon 1
#21907 Rx Networks 1
#21908 Rwm Schweiz Ag 1
#21909 R.W. Beckett 1
#21910 Rv Lizenz Ag 1
#21911 Rust-Oleum 1
#21912 Russell Mineral Equipment Pty 1
#21913 Russell Brands 1
#21914 Russel Williams Home Services 1
#21915 Rush Company 1
#21916 Ruse Technologies 1
#21917 Ruprecht-Karls-Universitat 1
#21918 Runtech Systems Oy 1
#21919 Running Tide Technologies 1
#21920 Rumfert 1
#21921 Ruhr-Universität Bochum 1
#21922 Ruhr-Universitaet Bochum 1
#21923 Rud Ketten Rieger & Dietz Gmbh U. Co. Kg 1
#21924 Rubreco 1
#21925 Rubies Ii 1
#21926 Ruag Schweiz Ag 1
#21927 Rtr Technologies 1
#21928 Rtl Materials 1
#21929 Rta Associates 1
#21930 Rt-Filtertechnik Gmbh 1
#21931 Rsr Technologies 1
#21932 Rsp Gmbh 1
#21933 R.S.M. Electron Power 1
#21934 Rsem, Limited Partnership 1
#21935 Rsa Protective Technologies 1
#21936 Rs Energy Group Topco 1
#21937 Rrt Holdings 1
#21938 Rrip 1
#21939 Rpx Technologies 1
#21940 Rps Group 1
#21941 Rpl Holdings Limited 1
#21942 R.P.E. S.R.L. 1
#21943 Royal Truck & Equipment 1
#21944 Royal Group 1
#21945 Royal Duyvis Wiener B.V. 1
#21946 Royal Building Products (Usa) 1
#21947 Royal Brush Manufacturing 1
#21948 Roxilla 1
#21949 Roxar Software Solutions As 1
#21950 Roxar Flow Measurement As 1
#21951 Rowiak Gmbh 1
#21952 Rovio Entertainment 1
#21954 Rousselot Bv 1
#21955 Roundhouseone 1