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

Ranked by patent count

Showing 21,351–21,400 of 32,327 companies

Rank Company Patents
#21476 Tayu Huaxia Biotech Medical Group Co. 1
#21477 Taylor-Winfield Technologies 1
#21478 Taylor-Listug 1
#21479 Taxon Biosciences 1
#21480 Taxis Pharmaceuticals 1
#21481 Tautachrome 1
#21482 Tauns Co. 1
#21483 Tatsumi Ryoki Co. 1
#21484 Tata Technologies Pte Limited 1
#21485 Tata Steel Nederland Technology B.V. 1
#21486 Tata Steel Ijmuiden B.V. 1
#21487 Task Force Tips 1
#21488 Tascent 1
#21489 Tarveda Therapeutics 1
#21490 Tarkett Gdl 1
#21491 Targimmune Therapeutics Ag 1
#21492 Target Systemelektronik Gmbh &Co. Kg 1
#21493 Taplytics 1
#21494 Tapjoy 1
#21495 Tap Sound System 1
#21496 Tap Holdings 1
#21497 Tao Clean 1
#21498 Tantalum Innovations Limited 1
#21499 Tanous Works 1
#21500 Tangitek 1
#21501 Tangent Co. 1
#21502 Tangen Biosciences 1
#21503 Tanaka Denshi Kogyo K. K. 1
#21504 Tanaka Chemical 1
#21505 Tamura Fa System 1
#21506 Tampereen Yliopisto 1
#21507 Tamir Biotechnology 1
#21508 Tam International 1
#21509 Talpanetics Bv 1
#21510 Talon Innovations 1
#21511 Tallannquest 1
#21512 Talk-A-Phone 1
#21513 Talaco Holdings 1
#21514 Takii & Company Limited 1
#21515 Takeuchi Press Industries Co. 1
#21516 Takeda Gmbh 1
#21517 Takasago Electric 1
#21518 Takara Kosan Co. 1
#21519 Takahata Precision Co.,Ltd. 1
#21520 Takagi Seiko Co. 1
#21521 Takagi Co. 1
#21522 Takadu 1
#21523 Taiyo Electric Ind. Co. 1
#21524 Taiwan Shin Yeh Enterprise Co. 1
#21525 Taiwan Shan Yin International Co. 1