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Companies: L

311 of the 9,670 companies with a portfolio page, filed under L

Click a column heading to sort.Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly)
CompanyCurrently held
L&C Bio Co., Ltd.5
L&P Property Management Company284
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude0
L'Oreal1,889
L-3 Communications Corporation3
L-3 Communications Cyterra Corporation0
L.A.B. Golf Company LLC13
The L.D. Kichler Co.0
L.E.A.F. Holdings Group LLC28
The L.S. Starrett Company4
L3 Security & Detection Systems, Inc.1
L3HARRIS Aviation Products, Inc.23
la corporation de I' École Polytechnique de Montréal1
La Lumiere LLC0
La-Z-Boy Incorporated82
Laboratoires Urgo SAS6
Labrador Diagnostics LLC186
Lacework, Inc.0
Lahjavida, Inc.4
Laird Connectivity Holdings LLC0
Laird Technologies Korea Yh0
Laitram, L.L.C.358
Lakefront Biotherapeutics32
Lakestar Semi Inc.0
Lam Research Corporation2,384
Lam Research Salzburg GmbH9
Lamina Lighting, Inc.0
Lancope, Inc.0
Landa Corporation Ltd.145
Landauer, Inc.34
Landis+gyr Technology, Inc.264
Landmark Graphics Corporation420
Lantiq Beteiligungs-GmbH & Co. KG4
Lanxess Buna GmbH0
Lanxess Deutschland GmbH132
Lapis Semiconductor Co., Ltd.603
Laplace Interventional Inc.23
Largan Precision Co., Ltd.1,408
Laronde, Inc.0
Larosan Design, LLC13
Larview Technologies Corp.0
Laser Endo One, L.L.C.3
Lashify, Inc.97
Lasko Operation Holdings, LLC63
Last Lock Inc.1
Latham Pool Products, Inc.67
Lattice Semiconductor Corporation421
Launchlab, Inc.0
Laurel M. Lee, Florida Secretary of State and Successors Thereto29
Lawrence Berkeley National Laboratory3
Lawrence Livermore National Security, LLC931
Lazr, Inc.0
LB Pharmaceuticals Inc.7
LB USA Flexibles, Inc.0
LBP Manufacturing LLC0
LBT IP LLC0
Leaf Group Ltd.33
Leaffilter North, LLC78
Leap Forward Gaming, Inc.0
Leapfrog Product Development LLC75
Leapyear Technologies, Inc.0
Lear Corporation839
Lear Corporation GmbH2
Leco Corporation103
Lecroy Corporation3
Led Lighting Fixtures, Inc.0
Lee Tech LLC16
Lego A/S326
Legrand DPC, LLC132
Lehigh Technologies, Inc.18
Leica Biosystems Imaging, Inc.93
Leica Geosystems AG337
Leica Geosystems HDS LLC0
Leica Microsystems CMS GmbH406
Lemko Corporation26
Lemon Inc.491
Lendingclub Bank, National Association53
Lennox Industries Inc.706
Lenovo (Beijing) Limited1,412
Lenovo (Singapore) Pte. Ltd.1,120
Lenovo (United States) Inc. a Corporation of Delaware35
Lenovo Enterprise Solutions (Singapore) Pte Ltd.112
Lenovo Global Technologies International Limited1
Lenovo Global Technologies Ireland International Limited1,452
Lenovo Global Technologies Switzerland International GmbH0
Lenovo International Limited0
Lenovo PC International3
Lenovo Switzerland International GmbH2,098
Lensar, Inc.74
Lensgen, Inc.16
Lenz Therapeutics Operations, Inc.23
Leo Cancer Care, Inc.8
Leo Osprey Limited0
Leonardo S.P.A.209
Leonardo US Cyber and Security Solutions, LLC9
Leonardo Vision S.R.L.2
Leotek Electronics Corporation12
Lepton Computing LLC39
Level 3 Communications, LLC760
Leverage, Incorporated8
Levi Strauss & Co.86
Leviton Manufacturing Co., Inc.288
Lexington Medical, Inc.30
Lexisnexis Risk Solutions FL Inc.81
Lexmark International Technology S.A.2
Lexmark International, Inc.905
Lextar Electronics Corporation19
LF Centennial Limited7
LG Chem, Ltd.5,057
LG CNS Co., Ltd.66
LG Display Co., Ltd.11,648
LG Electronics (China) R & D Center Co., Ltd.1
LG Energy Solution, Ltd.6,320
LG Innotek Co., Ltd.3,284
LG N-Sys Inc.0
LG Philips LCD Co., Ltd.6
LGS Innovations LLC0
Liberty Plugins, Inc.7
Librato, Inc.0
Life Science Institute LLC0
Life Spine, Inc.198
Life Technologies Corporation1,518
Lifebridge Technologies LLC11
Lifeedit, Inc.17
Lifeline Systems Company62
Lifenet Health75
Lifescan IP Holdings, LLC0
Lifescan Scotland Limited0
Lifeshield LLC1
Lifesize Communications, Inc.0
Lifestyle Solutions, Inc.20
Lifetime Brands, Inc.210
Lifeward Ltd.16
Liffe Administration and Management23
Lifoam Industries, LLC8
LiftWerx Holdings Inc.14
Light Labs Inc.0
Light-Based Technologies Incorporated0
Lightbend, Inc.15
Lightel Technologies, Inc.32
Lightelligence Pte. Ltd.18
Lightforce Orthodontics, Inc.25
Lighting Science Group Corporation106
Lighting Science Group Corporation, a Delaware Corporation106
Lightmatter, Inc.82
Lightsense IP Ltd.2
Lightship Medical Limited2
Lightsurf Technologies, Inc.0
Lightsynq Technologies Inc.0
Liko Research & Development AB96
Lilac Solutions, Inc.19
Lilly Lashes, LLC1
Lilly S.A.3
LimFlow GmbH0
Lincoln Global, Inc.700
Linde Amt Schluechtern GmbH1
Linde GmbH129
Linde Kaltetechnik GmbH0
Linde Material Handling GmbH6
Linden Research, Inc.23
Lineage Logistics, LLC76
Linear Labs, Inc.36
Linear Technology Holding LLC2
Linfo IP LLC4
Link Medicine Corporation0
LinkedIn Corporation0
Linkedln Corporation0
Lintec Corporation327
Lion Apparel, Inc.0
Lionbridge Technologies LLC12
Lipocine Inc.62
Liposonix, Inc.0
Liqid Inc.74
Liqui-Box Corporation75
Liquid Light, Inc.0
Liquidpiston, Inc.19
Liris Biomedical, Inc.0
Lite-on Clean Energy Technology Corp.0
Lite-on Electronics (Guangzhou) Limited407
Lite-on IT Corporation0
LITE-ON Technology (Chang Zhou) Co., LTD.13
Lite-on Technology Corporation555
Lithium Energy and Power GmbH & Co. KG1
Litl LLC33
Littelfuse France SAS3
Littelfuse Japan G K9
Littelfuse, Inc.455
Little Giant Ladder Systems, LLC106
Littlebits Electronics Inc.0
Litton Systems, Inc.11
LivaNova Deutschland GmbH11
LivaNova USA, Inc.226
Liveleaf Holdings LLC20
Liveperson, Inc.167
Liveu Ltd.27
Living Proof, Inc.22
Living Style (B.V.I.) Ltd.59
Livsmed Inc.121
LM Wind Power A/S158
Lmi Liquidating Co., LLC.0
LMK Enterprises, Inc.1
LMK Technologies, LLC36
LNW Gaming, Inc.1,643
Lockbody Therapeutics Ltd.1
Lockheed Martin Corporation1,598
Locus Robotics Corp.52
Locus Solutions Ipco, LLC74
Lodestar Licensing Group LLC895
Loewenstein Medical Technology S.A.107
Lofelt GmbH0
Loft Labs, LLC6
LOGICDATA Electronic & Software Entwicklungs GmbH23
Logined B.V.3
Logitech Europe S.A.891
Logitech Europe S.A. Quartier de I'Innovation1
Lognovations Holdings, LLC19
Logos Space Services Inc.3
Lojack Corporation15
Loma Linda University28
Loma Linda University Medical Center14
London Johnson, Inc.3
Lone Gull Holdings, Ltd.90
Long Range 2, Inc.0
Longcheng Silicone Technology (Dongguan) Co., Ltd.3
Longhorn Vaccines and Diagnostics, LLC34
Longi Green Energy Technology Co., Ltd.41
Longitude Licensing Limited573
Longitude Semiconductor S.A.R.L.0
Longyear TM, Inc.4
Lonza Ltd.80
Lonza Sales AG40
Lookingglass Cyber Solutions, Inc.17
Lookout, Inc.167
Looksery Inc.0
Loop Commerce, Inc.1
Loop Labs, Inc.0
Loop Now Technologies, Inc.19
Lorem Vascular Pte. Ltd.0
Los Alamos National Security, LLC23
Lotes Co., Ltd.269
Loto Labs, Inc.0
The Lovesac Company39
Lovevery, Inc.52
LS9, Inc.0
LSC Communications US, LLC1
LSC Environmental Products, LLC10
LSI Financing 1 Designated Activity Company2
LSI Industries, Inc.89
LSI Logic Corporation0
LSI Medience Corporation2
LSI Solutions, Inc.167
LSI Technologies Inc.0
LSIS Co., Ltd.605
Lstar Technologies LLC0
LT Materials Co., Ltd.70
The Lubrizol Corporation329
Lucent Technologies Inc.4
Lucid Patent LLC0
Lucomm Technologies, Inc.59
Lucyd Ltd.0
Ludwig Institute for Cancer Research Ltd.43
Ludwig-Maximilians-Universitaet Muenchen21
Luk Lamellen und Kupplungsbau Beteiligungs KG0
Luk Vermögensverwaltungs Gesellschaft MBH0
Lululemon Athletica Canada Inc.303
Lumafield, Inc.7
Lumenetix LLC33
Lumenis Ltd98
Lumenium Power LLC9
Lumenpulse Inc.36
Lumenpulse Lighting Inc.4
Lumentum Operations LLC666
Lumenture, Inc.10
Lumenvox Corporation0
Lumexis Corporation0
Lumia Health, Inc.2
Lumigrow, Inc.0
Lumileds LLC136
Lumileds Singapore Pte. Ltd.1,199
Luminar Technologies, Inc.5
Luminara Worldwide, LLC0
Luminate, Inc.0
Luminator Holding L.P.12
Luminescent Technologies, Inc.0
Luminit Inc.33
Luminite Products Corporation1
Luminous Computing, Inc.0
Luminus Devices, Inc.19
Luminus Networks Inc.0
Lumithera Diagnostics, Inc.21
Lundquist Institute for Biomedical Innovation at Harbor-Ucla Medical Center17
Lunera Lighting, Inc.11
Lutonix, Inc.47
Lutron Electronics Co., Inc.31
Lutron Technology Company LLC1,994
Lutronic Corporation65
Luxcath, LLC0
Luxembourg Institute of Health0
Luxembourg Institute of Health (LIH)3
Luxexcel Holding B.V.0
Luxvue Technology Corporation0
Luxwall, Inc.22
LX Hausys America, Inc.74
LX Semicon Co., Ltd.391
Lxdata Inc.0
Lxo Ireland Designated Activity Company27
Lyft, Inc.617
Lynk Global, Inc.26
Lyric Semiconductor, Inc.0
Lytro, Inc.0
Lytx, Inc.158
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Companies are grouped from ownership conveyances recorded at the USPTO. This index lists the companies with a compiled portfolio page. Every other company with a granted US patent or a published US application has a record page, reachable by search. How this record was built
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited