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

Ranked by patent count

Showing 15,201–15,250 of 29,688 companies

Rank Company Patents
#15291 Long Pipes Usa 2
#15292 London Health Sciences Centre Research 2
#15293 Loma Vista Medical 2
#15294 Lohmann Gmbh & Co. Kg 2
#15295 Logrhythm 2
#15296 Logicdata Electronic & Software Entwicklungs Gmbh 2
#15297 Logan Outdoor Products 2
#15298 Lodge Manufacturing 2
#15299 Loctek Ergonomic Technology 2
#15300 Lockfob 2
#15301 Lock Right 2
#15302 Lock Ii 2
#15303 Loci Orthopaedics Limited 2
#15304 Lochinvar 2
#15305 Locaila 2
#15306 Lob.Com 2
#15307 Loandepot.Com 2
#15308 Lnj Group 2
#15309 Ln1 2
#15310 Lmd Applied Science 2
#15311 Lm-Instruments Oy 2
#15312 Lj Avalon 2
#15313 Livivos 2
#15314 Livingstyle Enterprises Limited 2
#15315 Liveview Technologies 2
#15316 Liveoak Technologies 2
#15317 Livent Usa 2
#15318 Little Caesar Enterprises 2
#15319 Litricity Gmbh 2
#15320 Lithium Power 2
#15321 Litecure 2
#15322 Lite-On Technology (Chang Zhou) Co. 2
#15323 Lit Brands 2
#15324 Listat 2
#15325 Liquiglide 2
#15326 Liquidspring Technologies 2
#15327 Liquid-Markets Gmbh 2
#15328 Lippert Components Manufacturing 2
#15329 Lipac Co. 2
#15330 Lion Semiconductor 2
#15331 Linquet Technologies 2
#15332 Linhai Meiyang Parasol Industry Co. 2
#15333 Linhai Jiade Leisure Products Co. 2
#15334 Linhai Guokang Leisure Products Co. 2
#15335 Linguaflex 2
#15336 Lincoln University 2
#15337 Linamar 2
#15338 Lin Engineering 2
#15339 Liminal Insights 2
#15340 Limin' Innovations 2