Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2024

Ranked by patent count

Showing 18,451–18,500 of 29,041 companies

Rank Company Patents
#18553 American Air Filter Company 2
#18554 American Aerogel 2
#18555 American Accessories International 2
#18556 Amc 2
#18557 Ambient Ai 2
#18558 Amarin Pharmaceuticals Ireland Limited 2
#18559 Am General 2
#18560 Alzheon 2
#18561 Alydia Health 2
#18562 Alumis 2
#18563 Altrix Medical 2
#18564 Altra 2
#18565 Altek Semiconductor 2
#18566 Altaviz 2
#18567 Altair Engineering 2
#18568 Alpvision S.A. 2
#18569 Alps Electric Korea Co.,Ltd. 2
#18570 Alpine Immune Sciences 2
#18571 Alpine Electronics 2
#18572 Alphascale Technologies 2
#18573 Alphacore 2
#18574 Alpha Power Solutions Limited 2
#18575 Alpha Omega Engineering 2
#18576 Alpha And Omega Semiconductor (Cayman) 2
#18577 Alp Supply 2
#18578 Alma Technologies 2
#18579 Allumax Tti 2
#18580 Allstar Marketing Group 2
#18581 Allsop 2
#18582 Alloyed Limited 2
#18583 Allot 2
#18584 Allosource 2
#18585 Allnex Netherlands Bv 2
#18586 Alligator Bioscience Ab 2
#18587 Allied Tube & Conduit 2
#18588 Allied Blending Lp 2
#18589 Allegion Access Technologies 2
#18590 Allan Block 2
#18591 Alimetry Limited 2
#18592 Alibaba Singapore Holding Private Limited 2
#18593 Alibaba Innovation Private Limited 2
#18594 Alibaba Damo (Hangzhou) Technology Co. 2
#18595 Alfasigma S.P.A. 2
#18596 Alexza Pharmaceuticals 2
#18597 Alexander Dennis Limited 2
#18598 Alegeus Technologies 2
#18599 Ald Group Limited 2
#18600 Alcyone Therapeutics 2
#18601 Alcoa Usa 2
#18602 Alchip Technologies 2