Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Companies

Top Companies 2003

Ranked by patent count

Showing 15,201–15,250 of 18,594 companies

Rank Company Patents
#15332 Illinois Took Works 1
#15333 Iljin Co. 1
#15334 Ikeda Food Research Co. 1
#15335 Ikeda Bussan Co. 1
#15336 Ika—Werke Gmbh & Co. Kg 1
#15337 Ihi Aerospace Co. 1
#15338 Ihc Health Services 1
#15339 Igr Enterprises 1
#15340 I.G. Bauerhin Gmbh 1
#15341 Ifos 1
#15342 I.E.E. International Electronics & Engineering S.Ar.L. 1
#15343 Idx Medical 1
#15344 Idx Company 1
#15345 Ids Group 1
#15346 Ideo Product Development 1
#15347 Identec Solutions Ag 1
#15348 Idec Pharmaceuticals 1
#15349 Idealab 1
#15350 Ideal-Tek Sa 1
#15351 Idea Factory 1
#15352 Idalex Technologies 1
#15353 Idaho Technology 1
#15354 Id Biomedical 1
#15355 Icube 1
#15356 Icplanet 1
#15357 Icore International Limited 1
#15358 Icon Ip 1
#15359 Icon Dynamics 1
#15360 Icom Incorporated 1
#15361 Ico Services Limited 1
#15362 Icl Systems Ab 1
#15363 Ici Americas 1
#15364 Ichimaru-Giken Co. 1
#15365 Icefyre Semiconductor 1
#15366 Icc 1
#15367 I.C. Medical 1
#15368 Ic Mechanics 1
#15369 Ic Innovations 1
#15370 Ibule Photonics 1
#15371 Ibt Co.,Ltd 1
#15372 I.B.R. Israeli Biotechnology Research 1
#15373 Ibis Tek 1
#15374 Ibionics 1
#15375 Ibio 1
#15376 I.B.E. Co. 1
#15377 Ibc 1
#15378 Ibaraki Seiki Machinery Company 1
#15379 Iatron Laboratories 1
#15380 Ia 1
#15381 I-Tek 1