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USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2002

Ranked by patent count

Showing 14,051–14,100 of 18,242 companies

Rank Company Patents
#14177 Lifespan Biosciences 1
#14178 Lifesavers 1
#14179 Lifeline Biotechnologies 1
#14180 Lifecell 1
#14181 Life Sciences 1
#14182 Liebherr-Werk Ehingen Gmbh 1
#14183 Liebherr-Hydraulikbagger Gmbh 1
#14184 Liebel-Flarsheim Company 1
#14185 Lidochem 1
#14186 Liconic Ag 1
#14187 Lico 1
#14188 Liberty Pumps 1
#14189 Liberty Diversified Industries 1
#14190 Liaisons Electroniques-Mecaniques Lem Sa 1
#14191 L.H. Carbide 1
#14192 Lgc Wireless 1
#14193 Lg Telecom 1
#14194 Lg. Philips Co. 1
#14195 Lg Life Sciences 1
#14196 Lg Household & Health Care 1
#14197 Lg. Cable & Machinery 1
#14198 L&F Plastics, Co. 1
#14199 Leynian Ltd. 1
#14200 Leybold Optics Gmbh 1
#14201 Leybold Materials Gmbh 1
#14202 Lexor 1
#14203 Lexisnexis 1
#14204 Lexington Furniture Industries 1
#14205 Lexair 1
#14206 Lewis Hyman 1
#14207 Lewis Bolt & Nut 1
#14208 Lewa Herbert Ott Gmbh + Co. Kg 1
#14209 Levtech 1
#14210 Level 3 Communications 1
#14211 Leuven Research & Development Vzw 1
#14212 Leucadia 1
#14213 L'Etat Francais, Represente Par Le Delegue Ministeriel Pour L'Armement 1
#14214 Lesaffre Et Cie 1
#14215 Les Equipements D'Erabliere C.D.L. 1
#14216 Les Entreprises Dominion Blueline 1
#14217 Lernout & Hauspie Speech Products N.V. 1
#14218 Lerado (Zhong Shan) Industrial Co. 1
#14219 Lepel 1
#14220 Leotek Electronics 1
#14221 Leonhardt, Andrä Und Partner Beratende Ingenieure Vbi Ag 1
#14222 Leo Pharmaceutical Products Ltd. A/S (Lovens Kemiske Fabrik Produktionsaktieselskab) 1
#14223 Lenzing Aktiengesellschaft 1
#14224 Lenhardt Maschinenbau Gmbh 1
#14225 Lemforder Metallwaren Ag 1
#14226 Lemco Tool 1