US Patent Companies
US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.
50,000 companies · page 459 of 1000
| # | Company | Patents |
|---|---|---|
| 22901 | Lake Country Tool, Llc B24B - MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING ; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS | 12 |
| 22902 | Lalabu Llc A47D - FURNITURE SPECIALLY ADAPTED FOR CHILDREN | 12 |
| 22903 | Lancaster University Business Enterprises Limited A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 12 |
| 22904 | Ledup Manufacturing Group Limited F21V - FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 12 |
| 22905 | Lenbrook Industries Limited H04R - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS | 12 |
| 22906 | Lennham Pharmaceuticals, Inc. A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 12 |
| 22907 | Lifeline Systems Company G08B - SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS | 12 |
| 22908 | Light Corp Inc. H05B - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL | 12 |
| 22909 | Light Line Medical, Inc. A61M - DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY ; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY ; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR | 12 |
| 22910 | Lin Engineering, Inc. H02K - DYNAMO-ELECTRIC MACHINES | 12 |
| 22911 | Linhai Guokang Leisure Products Co., Ltd. A45B - WALKING STICKS ; UMBRELLAS; LADIES' OR LIKE FANS | 12 |
| 22912 | Linyi Huadong Pet Supplies Co., Ltd | 12 |
| 22913 | Liquidpiston, Inc. F02B - INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL | 12 |
| 22914 | Liteboxer Technologies, Inc. A63B - APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT | 12 |
| 22915 | Liveclips Llc G11B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER | 12 |
| 22916 | Lockheed Martin Coherent Technologies, Inc. G01S - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRA | 12 |
| 22917 | Locus Location Systems, Llc H04W - WIRELESS COMMUNICATION NETWORKS | 12 |
| 22918 | Ludong University Y02A - TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE | 12 |
| 22919 | Luminus Devices, Inc. H10H - INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS | 12 |
| 22920 | Lundbeck La Jolla Research Center, Inc. C07D - HETEROCYCLIC COMPOUNDS | 12 |
| 22921 | M.s.t. Medical Surgery Technologies Ltd A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 12 |
| 22922 | M2M And Iot Technologies, Llc H04W - WIRELESS COMMUNICATION NETWORKS | 12 |
| 22923 | MANZ Italy S.r.l. Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION | 12 |
| 22924 | MAPS, Inc. H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY | 12 |
| 22925 | Marengo Therapeutics, Inc. C07K - PEPTIDES | 12 |
| 22926 | Marklogic Corporation G06F - ELECTRIC DIGITAL DATA PROCESSING | 12 |
| 22927 | Marklyn Group, Inc. | 12 |
| 22928 | Martell Broadcasting Systems, Inc. H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION | 12 |
| 22929 | Martin Gmbh Für Umwelt- Und Energietechik F23G - CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION | 12 |
| 22930 | Maruyama MFG. Co., Inc. F02M - SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF | 12 |
| 22931 | Materion Newton Inc. H01B - CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES | 12 |
| 22932 | Maxlinear ASIA Singapore Private Limited H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 12 |
| 22933 | Media IP, Inc. G06K - GRAPHICAL DATA READING ; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS | 12 |
| 22934 | Medical Microinstruments, Inc. A61B - DIAGNOSIS; SURGERY; IDENTIFICATION | 12 |
| 22935 | Medigene Immunotherapies Gmbh C07K - PEPTIDES | 12 |
| 22936 | Medipost Co., Ltd A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES | 12 |
| 22937 | Meiji University G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING | 12 |
| 22938 | Meissner Filtration Products, Inc. B01F - MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING | 12 |
| 22939 | Melitta Single Portions Gmbh & Co. KG B65D - CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR F | 12 |
| 22940 | Memsen Electronics Inc. B81C - PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS | 12 |
| 22941 | Menlo Therapeutics Inc. Y02A - TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE | 12 |
| 22942 | Merry YARD International Enterprise Corp. A47C - CHAIRS; SOFAS; BEDS | 12 |
| 22943 | Mersen France SB SAS H01H - ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES | 12 |
| 22944 | Metabank G06Q - INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, | 12 |
| 22945 | Metalysis Limited C25C - PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR | 12 |
| 22946 | MHI Health Devices, Inc. B23K - SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 12 |
| 22947 | Micro Matic A/s B67D - DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR | 12 |
| 22948 | Micronics, Inc. B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE | 12 |
| 22949 | Microrganic Technologies, Inc. C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 12 |
| 22950 | Microtek Laboratories, Inc. C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE | 12 |
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