Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2019

Ranked by patent count

Showing 10,851–10,900 of 32,327 companies

Rank Company Patents
#10945 Quisk 3
#10946 Quest Products 3
#10947 Quest Integrated 3
#10948 Quantum Servo Pumping Technologies Pty 3
#10949 Quantum Machines 3
#10950 Quantex Patents Limited 3
#10951 Quantamatrix 3
#10952 Quantalrf Ag 3
#10953 Qualys 3
#10954 Quake Global 3
#10955 Qnovo 3
#10956 Qingdao Hisense Hitachi Air-Conditioning Systems Co. 3
#10957 Qingdao Haigao Design & Manufacturing Co. 3
#10958 Qingdao Genjoy Home Fashion Co. 3
#10959 Qingdao Bright Medical Manufacturing Co. 3
#10960 Qatar Foundation 3
#10961 Q Bio 3
#10962 Pyreos 3
#10963 Pyeong Hwa Automotive Co. 3
#10964 Purity (Xiamen) Sanitary Ware Co. 3
#10965 Purelifi Limited 3
#10966 Pure Watercraft 3
#10967 Purdue Pharmaceuticals 3
#10968 Pulson 3
#10969 Pulseon Oy 3
#10970 Pulse Secure 3
#10971 Pulse Biosciences 3
#10972 Public University Corporation Nara Medical University 3
#10973 Pthera 3
#10974 Pt Tech 3
#10975 Psk 3
#10976 Psi Systems 3
#10977 Proxy Biomedical Limited 3
#10978 Proventia Oy 3
#10979 Proud Grill Company Limited 3
#10980 Protostar, Inc., A Delaware 3
#10981 Proteon Therapeutics 3
#10982 Prostar Energy Technologies (Usa) 3
#10983 Prospera Technologies 3
#10984 Prosper Technology 3
#10985 Prosidyan 3
#10986 Proscia 3
#10987 Prontoforms 3
#10988 Promeco Nv 3
#10989 Prolynx 3
#10990 Prologium Holding 3
#10991 Prolitec 3
#10992 Progressive Foam Technologies 3
#10993 Progress Y&Y 3
#10994 Profile Products L.L.C. 3