Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 27,451–27,500 of 28,424 companies

Rank Company Patents
#27603 Atlantic Pharmaceuticals (Holdings) 1
#27604 Atlantic Health System 1
#27605 Atkins & Pearce 1
#27606 Athletic Propulsion Labs 1
#27607 Athentech Technologies 1
#27608 Athenahealth 1
#27609 Atex Technologies 1
#27610 Atec International Team Co. 1
#27611 Atcor Medical Pty 1
#27612 Atc Transportation 1
#27613 Atargis Energy 1
#27614 Ata Engineering 1
#27615 At Home Bondholders'Liquidating Trust 1
#27616 A⋅T Communications Co. 1
#27617 At Comm 1
#27618 A.S.V. 1
#27619 Asus Global Pte. 1
#27620 Astronics Aerosat 1
#27621 Astro 1
#27622 Astrazeneca Uk Limited 1
#27623 Astrazeneca 1
#27624 Astrapi 1
#27625 Astral Images 1
#27626 Aston University 1
#27627 Asthmatx 1
#27628 Asterion Limited 1
#27629 Asteer Co. 1
#27630 Asta, Co. 1
#27631 Ast Design 1
#27632 Assut Europe Spa 1
#27633 Assured Information Security 1
#27634 Assurant Design Automation 1
#27635 Assos Of Switzerland Gmbh 1
#27636 Association Pour La Recherche Developpement Des Methodes Et Processus Industriels 1
#27637 Association Francaise Contre Les Myopathies 1
#27638 Associated Hygienic Products 1
#27639 Assistance Publique Hôpitaux De Marseille 1
#27640 Assia Chemical Industries 1
#27641 Assembled Products 1
#27642 Assa Group 1
#27643 Assa Abloy Sicherheitstechnik Gmbh 1
#27644 Assa Abloy (Schweiz) Ag 1
#27645 Assa Abloy Entrance Systems Ab 1
#27646 Assa Abloy Australia Pty Limited 1
#27647 Assa Ab 1
#27648 Asrock 1
#27649 Aspin Kemp & Associates Holding 1
#27650 Asphericon Gmbh 1
#27651 Aspen Surgical Products 1
#27652 Aspen Research 1