Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2017

Ranked by patent count

Showing 21,101–21,150 of 29,974 companies

Rank Company Patents
#21236 Rich Products 1
#21237 Rich Media Club 1
#21238 Ricerfarma S.R.L. 1
#21239 Ric Enterprises 1
#21240 Ribomic 1
#21241 Rhythm Pharmaceuticals 1
#21242 Rhythm Diagnostic Systems 1
#21243 Rhymebus 1
#21244 Rht Limited 1
#21245 Rhombus Energy Solutions 1
#21246 Rhodia Poliamida E Especialidades S.A. 1
#21247 Rhodes Pharmaceuticals 1
#21248 Rhode Island Hospital, A Lifespan-Partner 1
#21249 Rhode Island Board Of Education, State Of Rhode Island And Providence Plantations 1
#21250 Röhm Gmbh 1
#21251 Rhine Electronic Co. 1
#21252 Rheon Automatic Machinery Co. 1
#21253 Rhein Chemie Rheinau Gmbh 1
#21254 Rheem Australia Pty Limited 1
#21255 Rheavendors Services S.P.A. 1
#21256 Rhapsody International 1
#21257 Rgenix 1
#21258 Rfnav 1
#21259 Rfhic 1
#21260 R.F. Tech Co. 1
#21261 Rf Printing Technologies 1
#21262 Rf Group 1
#21263 Rf Elements Sro 1
#21264 Reynolds & Reynolds Electronics 1
#21265 Rextac 1
#21266 Rexam Airspray N.V. 1
#21267 Rewardstyle 1
#21268 Revolutionary Plastics 1
#21269 Revolutionary Medical Devices 1
#21270 Revolution Lighting Technologies 1
#21271 Revivicor 1
#21272 Reviral Limited 1
#21273 Reverse Ionizer Systems 1
#21274 Revent Medical 1
#21275 Revent International Ab 1
#21276 Revair 1
#21277 Reva Medical 1
#21278 Rev Ambulance Group Orlando 1
#21279 Retrovascular 1
#21280 Retrotope 1
#21281 Retrophin 1
#21282 Retro Brands 1
#21283 Retina Implant Ag 1
#21284 Retech Systems 1
#21285 Retailnext 1