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

Ranked by patent count

Showing 12,351–12,400 of 32,327 companies

Rank Company Patents
#12450 Eltek As 3
#12451 Elopak Systems Ag 3
#12452 Elobix Ab 3
#12453 Elmich Pte 3
#12454 Ellenby Technologies 3
#12455 Elkamet Kunststofftechnik Gmbh 3
#12456 Eliza 3
#12457 Elixir Medical 3
#12458 Elite Semiconductor 3
#12459 Elira 3
#12460 Element Six (Uk) Limited 3
#12461 Element 1 3
#12462 Elematic Oyj 3
#12463 Electronic Controls 3
#12464 Electronic Biosciences 3
#12465 Eldor Corporation S.P.A. 3
#12466 Elbit Systems Of America 3
#12467 Elastifile 3
#12468 Elantas Pdg 3
#12469 Eko Sport 3
#12470 Eip Technologies 3
#12471 Eie Materials 3
#12472 Eickhof Columbaria 3
#12473 Ehc Canada 3
#12474 Egypt Nanotechnology Center 3
#12475 Egnyte 3
#12476 Eft Network 3
#12477 Efabless 3
#12478 Eemax 3
#12479 Edsal Manufacturing Company 3
#12480 Edico Genome 3
#12481 Edge Technology 3
#12482 Eddy Current Limited Partnership 3
#12483 Ecr Software 3
#12484 Ecospray Technologies S.R.L. 3
#12485 Econnect 3
#12486 Ecole Centrale De Lyon 3
#12487 Ecofasten Solar 3
#12488 Ecofactor 3
#12489 Ecocab Co. 3
#12490 Eckoh Uk Limited 3
#12491 Eckart Gmbh 3
#12492 Echonous 3
#12493 Echogen Power Systems 3
#12494 Ec Data Systems 3
#12495 Ebr Systems 3
#12496 Ebert Composites 3
#12497 Easy Gardener Products 3
#12498 East Jordan Plastics 3
#12499 East Japan Railway 3