Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2023

Ranked by patent count

Showing 15,301–15,350 of 29,688 companies

Rank Company Patents
#15391 Lechat 2
#15392 Leavitt Medical 2
#15393 Learningmate Solutions Private Limited 2
#15394 Learning Squared 2
#15395 Leaphigh 2
#15396 Leaf Shave 2
#15397 Lead Technologies 2
#15398 Le Groupe Dsd 2
#15399 Ldr Medical 2
#15400 L.B. Foster 2
#15401 Lb Europe Limited 2
#15402 Lavazza Professional North America 2
#15403 Laurel Precision Machines Co. 2
#15404 Laurel Machinery Co. 2
#15405 Laurel Bank Machines Co. 2
#15406 Lattice Technology Co. 2
#15407 Lattice Semiconductor 2
#15408 Laticrete International 2
#15409 Lasko Operations Holdings 2
#15410 Laserssel Co. 2
#15411 Laser Technology 2
#15412 Laser Imaging Systems Gmbh 2
#15413 Laser Elevations 2
#15414 Laser Aiming Systems 2
#15415 Largo Clean Energy 2
#15416 Lapto Co. 2
#15417 Lapmaster Wolters Gmbh 2
#15418 Lanzhou Institute Of Chemical Physics, Cas 2
#15419 Lanxess Deutschland Gmbh 2
#15420 Lantos Technologies 2
#15421 Langfang Golden Time Technology Development Co. 2
#15422 Landscape Structures 2
#15423 Landscan 2
#15424 Landor Architecture 2
#15425 Landis+Gyr Ag 2
#15426 Laminate Medical Technologies 2
#15427 Lamello Ag 2
#15428 Lambhusasund Ehf. 2
#15429 Lakeshore Learning Materials 2
#15430 Laimu 2
#15431 Laerdal Medical As 2
#15432 Laboratoires Expanscience 2
#15433 La Pharmatech 2
#15434 La Jolla Institute For Allergy And Immunology 2
#15435 La Crosse Technology 2
#15436 L. Perrigo 2
#15437 Ålö Ab 2
#15438 Kyra Medical 2
#15439 Kyowa Co. 2
#15440 Kyoto Seisakusho Co. 2