Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Companies

Top Companies All Time

Ranked by patent count

Showing 21,701–21,750 of 106,127 companies

Rank Company Patents
#22013 Vysis 28
#22014 Taiyo Kogyo Co. 28
#22015 Prairie Packaging 28
#22016 Conjuchem 28
#22017 Dewert Antriebs- Und Systemtechnik Gmbh 28
#22018 Hitachi Home Electronics (Amerca) 28
#22019 Von Roll Umwelttechnik Ag 28
#22020 Durr Dental Gmbh & Co. Kg 28
#22021 Schering-Plough 28
#22022 Oki Techno Centre (Singapore) Pte 28
#22023 Brooktree Broadband Holding 28
#22024 Tensolite 28
#22025 Goodrich Pump & Engine Control Systems 28
#22026 Softub 28
#22027 Polytop 28
#22028 Smiths Aerospace 28
#22029 Jackson Products 28
#22030 Isilon Systems 28
#22031 Foxconn Advanced Technology 28
#22032 Ita Software 28
#22033 Id Biomedical 28
#22034 Dimension One Spas 28
#22035 Hyperion Solutions 28
#22036 Protein Polymer Technologies 28
#22037 Cavium Networks 28
#22038 Texas United Chemical Company 28
#22039 King Pharmaceuticals Research And Development 28
#22040 Werner Turck Gmbh & Co. Kg 28
#22041 Restorative Care Of America Incorporated 28
#22042 Broncus Technologies 28
#22043 Teikoku Tsushin Kogyo Co. 28
#22044 Keyes Fibre 28
#22045 Shicoh Engineering Co. 28
#22046 Wirth Maschinen-Und Bohrgerate-Fabrik Gmbh 28
#22047 Tk Canada Limited 28
#22048 Timberjack 28
#22049 Agraquest 28
#22050 Wherenet 28
#22051 Magna Drivetrain Of America 28
#22052 Cubic Defense Systems 28
#22053 Steag Hamatech Ag 28
#22054 Carle & Montanari S.P.A. 28
#22055 Ascometal 28
#22056 It'S Academic Of Illinois 28
#22057 Meadowcraft 28
#22058 Avanti 28
#22059 Board Of Regents University Of Nebraska-Lincoln 28
#22060 Aesop 28
#22061 Orga Kartensysteme Gmbh 28
#22062 Ecolab Gmbh & Co. Ohg 28