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

Ranked by patent count

Showing 11,051–11,100 of 32,327 companies

Rank Company Patents
#11145 Osypka Medical Gmbh 3
#11146 Osprey Medical 3
#11147 Ospedale San Raffaele S.R.L. 3
#11148 Osmose Utilities Services 3
#11149 Oslabs Pte 3
#11150 Osiris Therapeutics 3
#11151 Ose Immunotherapeutics 3
#11152 Osborne Industries 3
#11153 Osaka Prefecture University Public 3
#11154 Orthosensor 3
#11155 Orthohelix Surgical Designs 3
#11156 Orthobond 3
#11157 Ortho-Clinical Diagnostics 3
#11158 Orofino Pharmaceuticals Group S.R.L. 3
#11159 Origin Company, Limited 3
#11160 Orient Service Co. 3
#11161 Orangetek 3
#11162 Oramed 3
#11163 Optrascan 3
#11164 Optomind 3
#11165 Optodot 3
#11166 Optic 3
#11167 Optex Co. 3
#11168 Optech Ventures 3
#11169 Opko Biologics 3
#11170 Opera Solutions Usa 3
#11171 Onpoint Medical 3
#11172 Onera (Office National D'Etudes Et De Recherches Aerospatiales) 3
#11173 Onepin 3
#11174 One Star International Co. 3
#11175 One Media 3
#11176 Ondot Systems 3
#11177 Ondavia 3
#11178 Oncotherapy Science 3
#11179 Oncoarendi Therapeutics S.A. 3
#11180 Omnimax International 3
#11181 Omg 3
#11182 Omeros 3
#11183 Omega Patents, L.L.C. 3
#11184 Olympia International 3
#11185 Olin 3
#11186 Oldcastle Precast 3
#11187 Oldcastle Buildingenvelope 3
#11188 Ol Mi S.R.L. 3
#11189 Okinawa Institute Of Science And Technology School 3
#11190 Ojmar, S.A. 3
#11191 Oil States Industries 3
#11192 Ohara 3
#11193 Ogura Clutch Co. 3
#11194 Oetiker Schweiz Ag 3