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

Ranked by patent count

Showing 23,851–23,900 of 29,041 companies

Rank Company Patents
#23961 Leinemann Gmbh & Co. Kg 1
#23962 Leidos Security Detection & Automation 1
#23963 Leibniz-Institut Fur Photonische Technologien E.V. 1
#23964 Leibniz-Institut Fuer Polymerforschung Dresden E.V. 1
#23965 Legrand Snc 1
#23966 Legrand France 1
#23967 Legochem Biosciences 1
#23968 Ledger Sas 1
#23969 Led Inspirations 1
#23970 Lechat 1
#23971 Lec 1
#23972 Lebeau 1
#23973 Leatherman Tool Group 1
#23974 Learning Squared 1
#23975 Leaf Shave 1
#23976 Leader Electronics 1
#23977 Ldc Precision Engineering Co. 1
#23978 Lda Technologies 1
#23979 Lc Advanced Motor Technology 1
#23980 Lb Pharmaceuticals 1
#23981 L.B. Foster Rail Technologies 1
#23982 Laydon Composites 1
#23983 Lawter 1
#23984 Lavazza Professional North America 1
#23985 Lavalley Industries 1
#23986 Launchlab 1
#23987 Latvian Institute Of Organic Synthesis 1
#23988 Latency 1
#23989 Latchways Plc 1
#23990 Lasx Industries 1
#23991 L'Assistance Publique—Hopitaux De Paris 1
#23992 Lasertec 1
#23993 Laserline Gmbh 1
#23994 Laser Zentrum Hannover Ev 1
#23995 Laser Systems & Solutions Of Europe 1
#23996 Laser Systems 1
#23997 Laser Imaging Systems Gmbh 1
#23998 Las Vegas Sands 1
#23999 Larq 1
#24000 Lark Technologies 1
#24001 Largo Clean Energy 1
#24002 Lappset Group Oy 1
#24003 Lapko 1
#24004 Lanzatech Nz 1
#24005 Lantronix 1
#24006 Lansus Technologies 1
#24007 Lankhorst Touwfabrieken B. V. 1
#24008 Lankhorst Engineered Products B.V. 1
#24009 Langenstein & Schemann Gmbh 1
#24010 Langeman Manufacturing Limited 1