Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2003

Ranked by patent count

Showing 14,401–14,450 of 18,594 companies

Rank Company Patents
#14529 Le Centre National De Larecherche Scientifique 1
#14530 Ldr Industries 1
#14531 Lc Technologies 1
#14532 L.B. Plastics 1
#14533 Layne Christensen 1
#14534 Lawson Software 1
#14535 Lawrence Equipment 1
#14536 Lawrence Berkeley National Laboratory 1
#14537 Lawler Manufacturing Company 1
#14538 Lavipharm Laboratories 1
#14539 Laughlin Products 1
#14540 Lastra S.P.A. 1
#14541 Lasermax 1
#14542 Laserdynamics 1
#14543 Lasercomm 1
#14544 Laser Substrates 1
#14545 Laser Projection Technologies 1
#14546 Laser Drive 1
#14547 Laser Band 1
#14548 Laser Alignment 1
#14549 Lares Research 1
#14550 Lap Gmbh Laser Applikationen 1
#14551 Lanxide Technology 1
#14552 Lantor B.V. 1
#14553 Langen Packaging 1
#14554 Landmark Screens 1
#14555 Lamkin 1
#14556 Lambert Ag 1
#14557 Lambda Electronics 1
#14558 Lamb Weston 1
#14559 L.A.M. Pharmaceutical 1
#14560 Lake Dsp Pty Limited 1
#14561 Lafleur Petroleum Services 1
#14562 Lafayette Venetian Blind 1
#14563 Laerdal Medical As 1
#14564 Lacebark 1
#14565 Labtec Gmbh 1
#14566 Labsphere 1
#14567 Laboratorios Salvat, S.A. 1
#14568 Laboratorios Del Dr. Esteve S.A. 1
#14569 Laboratorio Chimico Internazionale S.P.A. 1
#14570 Laboratories Merck Sharp & Dohme-Chibret 1
#14571 Laboratoires Pharmascience 1
#14572 Laboratoire Perouse Implant 1
#14573 Labmaster Oy 1
#14574 Labconco 1
#14575 Labcon, North America 1
#14576 Labcoat 1
#14577 Labarge 1
#14578 La Spirotechnique Industrielle Et Commerciale 1