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

Ranked by patent count

Showing 16,251–16,300 of 29,974 companies

Rank Company Patents
#16374 Elwah 2
#16375 Eltek As 2
#16376 Elottery 2
#16377 Elobix Ab 2
#16378 Ellwood National Investment 2
#16379 Elliott Group Limited 2
#16380 Elli & Nooli 2
#16381 Elixir Medical 2
#16382 Elitegroup Computer Systems Co. 2
#16383 Elite Power Solutions 2
#16384 Eliiy Power Co. 2
#16385 Elexopharm Gmbh 2
#16386 Elevator Safety 2
#16387 Element Six (Production) (Pty) 2
#16388 Elematic Oyj 2
#16389 Elekta Ab 2
#16390 Electrophoretics Limited 2
#16391 Electrophor 2
#16392 Electronic Theatre Controls 2
#16393 Electric Power Development Co. 2
#16394 Electric Motion Company 2
#16395 Electratherm 2
#16396 Elec-Tech International Co. 2
#16397 Elco Enterprises 2
#16398 Elcelyx Therapeutics 2
#16399 Elbo 2
#16400 Ek Ekcessories 2
#16401 E.J. Brooks 2
#16402 Eisen Gmbh 2
#16403 Eight Sleep 2
#16404 Ehwa Diamond Industrial Co. 2
#16405 Egis Gyocyszergyar Nyilvanosan Mukodo Reszvenytarsasag 2
#16406 Egenpower 2
#16407 Egain 2
#16408 Efore Oyj 2
#16409 Effector Therapeutics 2
#16410 Effect Photonics B.V. 2
#16411 Eetrex 2
#16412 Edward Via Virginia College Of Osteopathic Medicine 2
#16413 Edsal Manufacturing Company 2
#16414 Edra S.P.A. 2
#16415 Edlund Company 2
#16416 Edizone 2
#16417 Edison Welding Institute 2
#16418 Edison Pharmaceuticals 2
#16419 E.Digital 2
#16420 Edgewater Wireless Systems 2
#16421 Ed. Wusthof Dreizackwerk Kg 2
#16422 Ecr Software 2
#16423 Ecole Nationale Superieure De Mecanique Et Des Microtechniques (Ensmm) 2