Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2022

Ranked by patent count

Showing 21,151–21,200 of 30,823 companies

Rank Company Patents
#21254 Silvair Sp. Z O.O. 1
#21255 Silq Technologies 1
#21256 Silk Technologies 1
#21257 Silixa 1
#21258 Silicon Turbine Systems 1
#21259 Silicon Space Technology 1
#21260 Silicon Mobility Sas 1
#21261 Silicon Hill B.V. 1
#21262 Silgan Plastics 1
#21263 Silgan Dispensing Systems Slatersville 1
#21264 Silgan Dispensing Systems Le Treport S.A.S. 1
#21265 Silead 1
#21266 Silcart Spa 1
#21267 Silatronix 1
#21268 Sil Radar Technology 1
#21269 Siklu Communication 1
#21270 Signus Medizintechnik Gmbh 1
#21271 Signum Biosciences 1
#21272 Signsdirect 1
#21273 Signix 1
#21274 Signify North America 1
#21275 Signature Therapeutics 1
#21276 Signalrx Pharmaceuticals 1
#21277 Signalfox 1
#21278 Signal Power Group Operating 1
#21279 Sigma 1
#21280 Sight Machine 1
#21281 Sigg Switzerland Bottles Ag 1
#21282 Siga Technologies 1
#21283 Sierra Nevada Company 1
#21284 Siempelkamp Maschinen- Und Anlagenbau Gmbh 1
#21285 Siemens S.A.S 1
#21286 Siemens Mobility Pty 1
#21288 Siemens Healtchare Gmbh 1
#21289 Sielc Technologies 1
#21290 Sidus Technologies 1
#21291 Sideprize 1
#21292 Sidel Spa 1
#21293 Sicoya Gmbh 1
#21294 Sicoxs 1
#21295 Sick Ivp Ab 1
#21296 Sichuan Yuanxing Rubber Co. 1
#21297 Sichuan Kelun Pharmaceutical Research Institute Co. 1
#21298 Sichuan Jiuzhang Biological Science And Technology Co. 1
#21299 Sichuan Energy Internet Research Institute, Tsinghua University 1
#21300 Sicat Gmbh & Co. Kg 1
#21301 Sica S.P.A. 1
#21302 Siam Compressor Industry Co. 1
#21303 Si2 Technologies 1
#21304 Si-Ware Systems Sae 1