Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2003

Ranked by patent count

Showing 17,251–17,300 of 18,594 companies

Rank Company Patents
#17385 Ch. Beha Gmbh Technische Neuentwicklungen 1
#17386 Cfs Bakel B.V. 1
#17387 Cfmt 1
#17388 Cf&I Steel 1
#17389 Cfd Research 1
#17390 Ceyx Technologies 1
#17391 Ceva Sante Animale 1
#17392 Cesi—Centro Elettrotecnico Sperimentale Italiano Giacinto Motta S.P.A. 1
#17393 Cervilenz 1
#17394 Cerprobe 1
#17395 Cereal Ingredients 1
#17396 Ceratizit Austria Gmbh 1
#17397 Ceramtec Gmbh 1
#17398 Ceramphysics 1
#17399 Ceramate Technical Co. 1
#17400 Ceramaspeed 1
#17401 Ceradyne 1
#17402 Ceracon Gmbh 1
#17403 Century Tool & Manufacturing Company 1
#17404 Centro De Ingeniería Genética Y Biotecnología 1
#17405 Centria 1
#17406 Centre Technique Des Industries Mecaniques 1
#17407 Centre National Du Machinisme Agricole, Du Genie Rural, Des Eaux Et Des Forets (Cemagref) 1
#17408 Centre Hospitalier Regional Et Universitaire De Lille (Chru) 1
#17409 Centre D'Etude Et De Realisations D'Equipment Et De Materiel (Cerem) 1
#17410 Centre De Recherches Metallurgiques Asbl 1
#17411 Central Plastics 1
#17412 Central Coast Patent Agency 1
#17413 Centoco Plastics Limited 1
#17414 Centerpoint Energy 1
#17415 Center For Tribology 1
#17416 Cenes Limited 1
#17417 Cementation Skanska Limited 1
#17418 Cemco 1
#17419 Cema Technologies 1
#17420 Celon Ag Medical Instruments 1
#17421 Cellular Sciences 1
#17422 Cellular Process Chemistry 1
#17423 Celltech Co. 1
#17424 Cellresin Technologies 1
#17425 Cellport Systems 1
#17426 Cellectricon Ab 1
#17427 Cellavision Ab 1
#17428 Cellaris Limited 1
#17429 Celis Semiconductor 1
#17430 Celestica International 1
#17431 Celerity Research Pte. 1
#17432 Celanese Gmbh 1
#17433 Celanese Acetate 1
#17434 Celadon Systems 1