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

Ranked by patent count

Showing 19,401–19,450 of 32,327 companies

Rank Company Patents
#19523 Adaptiv Networks 2
#19524 Adam Hall Gmbh 2
#19525 Adac Plastics 2
#19526 Acuva Technologies 2
#19527 Acumera 2
#19528 Acumen Design Associates 2
#19529 Acuitas Therapeutics 2
#19530 Actron Technology 2
#19531 Actlight Sa 2
#19532 Actiw Oy 2
#19533 Activemap 2
#19534 Active Implants 2
#19535 Activbody 2
#19536 Activated Research Company 2
#19537 Action Streamer 2
#19538 Actimed Therapeutics Limited 2
#19539 Act-Ip 2
#19540 Acsys Holdings Limited 2
#19541 Acro Aircraft Seating Limited 2
#19542 Acro 2
#19543 Acouva 2
#19544 Acoustiflo 2
#19545 Acorn Semi 2
#19546 Acorn Products 2
#19547 Ack Ventures Holdings 2
#19548 Acetylon Pharmaceuticals 2
#19549 Acell Industries Limited 2
#19550 Aceaxis Limited 2
#19551 A.C.E. International Company 2
#19552 Accuweather 2
#19553 Accutar Biotechnology 2
#19554 Accuride International Gmbh 2
#19555 Accurate Medical Therapeutics 2
#19556 Acciona Energia S.A. 2
#19557 Access Vascular 2
#19558 Acceptto 2
#19559 Accel Performance Group 2
#19560 Acbel Polytech 2
#19561 Acadia Pharmaceuticals 2
#19562 Academy Of Shenzhen Guohua Optoelectronics 2
#19563 A.C. Dispensing Equipment 2
#19564 Abvitro 2
#19565 Absolute Innovations 2
#19566 Abs Global 2
#19567 Abraxis 2
#19568 Abrams Airborne Manufacturing 2
#19569 Abm Italia S.P.A. 2
#19570 Abloy Oy 2
#19571 Ablexis 2
#19572 Ableton Ag 2