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

Ranked by patent count

Showing 27,151–27,200 of 106,127 companies

Rank Company Patents
#27463 L'Article Chaussant Europeen 22
#27464 Direct Radiography 22
#27465 Aquatec Water Systems 22
#27466 De Beers Lv 22
#27467 Espe Dental Ag 22
#27468 Babcock-Bsh Gmbh 22
#27469 Btg Källe Inventing Ab 22
#27470 Toshiba Engineering 22
#27471 Transguard Industries 22
#27472 The Advanced Products 22
#27473 Kabushiki Kaisha Togo Seisakusho 22
#27474 Sankyo Electric Co. 22
#27475 Rexam Sofab 22
#27476 Ronald A. Katz Technology Licensing 22
#27477 Synergies America 22
#27478 Fag Automobiltechnik Ag 22
#27479 Paradigm Genetics 22
#27480 Leucadia 22
#27481 Zonagen 22
#27482 Iterated Systems 22
#27483 Biotech Australia Pty. 22
#27484 Rokenbok Toy 22
#27485 Continental Sprayers International 22
#27486 Usbiomaterials 22
#27487 Sybron Chemicals 22
#27488 Tokyo Magnetic Printing Co. 22
#27489 Blue Sky Research 22
#27490 Val Products 22
#27491 Levelite Technology 22
#27492 Shelcore Incorporated 22
#27493 Conair Cip 22
#27494 Ed. Scharwaechter Gmbh 22
#27495 Biotronik Mess-Und Therapiegerate 22
#27496 Intratherapeutics 22
#27497 Arjo Limited 22
#27498 Pharm-Eco Laboratories 22
#27499 Matra Marconi Space France 22
#27500 Hoerbiger Hydraulik Gmbh 22
#27501 Triangle Pacific 22
#27502 Sulzer Innotec Ag 22
#27503 Drager Sicherheitstechnik Gmbh 22
#27504 Peerless Of America 22
#27505 Marks Controls 22
#27506 Chong Kun Dang 22
#27507 Orthopedic Systems 22
#27508 Micafil Ag 22
#27509 Kash 'N Gold 22
#27510 Autogenics 22
#27511 Wah Hing Toys Development Co. 22
#27512 Executone Information Systems 22