Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2011

Ranked by patent count

Showing 16,101–16,150 of 22,517 companies

Rank Company Patents
#16243 Overland Storage 1
#16244 Overhorizon (Cyprus) Plc 1
#16245 Ovation Polymer Technology And Engineered Materials 1
#16246 Ovalis 1
#16247 Outside In (Cambridge) 1
#16248 Outland Research 1
#16249 Ours Technology 1
#16250 Ouroboros Medical 1
#16251 Otto-Von-Guericke-Universität 1
#16252 Otto Männer Innovation Gmbh 1
#16253 Ottlite Technologies 1
#16254 Ottawa Heart Institute Research 1
#16255 Otsuka Koki Co. 1
#16256 Otsuka Kagaku Kabushiki Kaisya 1
#16257 Ototechnologies 1
#16258 Otonomy 1
#16259 Otivio As 1
#16260 Otismed 1
#16261 Otic Pharma 1
#16262 Otago Innovation 1
#16263 Osypka Medical Gmbh 1
#16264 Ostomycure As 1
#16265 Ossur Europe B.V. 1
#16266 Osmotica Kereskedelmi Es Szolgaltato Kft 1
#16267 Oskar Frech Gmbh + Co. Kg 1
#16268 Osisoft 1
#16269 Osi Optoelectronics 1
#16270 Oshkosh Truck 1
#16271 Oshikiri Machinery 1
#16272 Osg 1
#16273 Oseney Limited 1
#16274 Osborne Industries 1
#16275 Osaka Vacuum 1
#16276 Osaka Prefecture University 1
#16277 Osaka Municipal Technical Research Institute 1
#16278 Osaka Industrial Promotion Organization 1
#16279 Osaka City University 1
#16280 Oryza Oil & Fat Chemical Co. 1
#16281 Orthovita 1
#16282 Orthosensor 1
#16283 Orthopeutics 1
#16284 Orthopediatrics 1
#16285 Orthomerica Products 1
#16286 Orthoip 1
#16287 Orthogen Ag 1
#16288 Ortho Development 1
#16289 Ortek Technology 1
#16290 Ort Joint Stock 1
#16291 Orsense 1
#16292 Orsan Medical Technologies 1