US Patent Companies

US companies ranked by patent portfolio, built from official USPTO grant data via PatentsView. See our methodology.

50,000 companies · page 558 of 1000

# Company Patents
27851 Xona Space Systems 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
10
27852 Yamada BEE Company, Inc.
A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
10
27853 YAMO Pharmaceuticals Llc
A61K - PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
10
27854 YANG Sheng TANG Company, Ltd.
A61P - SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
10
27855 Yembo, Inc.
G06N - COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
10
27856 Yildiz Teknik Universitesi
C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
10
27857 Yonex Co., Ltd.
A63B - APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
10
27858 Yongkang Maxpower Technology Co., Ltd 10
27859 Yougetitback Limited
H04W - WIRELESS COMMUNICATION NETWORKS
10
27860 YUEN Foong YU Consumer Products Co., Ltd. 10
27861 Yunnan Huapu Quantum Material Co., Ltd
G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
10
27862 Yuyang DNU Co., Ltd
H04B - TRANSMISSION
10
27863 Yuyao Jinfeng Electric Appliance Co., Ltd. 10
27864 Ye Xin Technology Consulting Co., Ltd.
H10D - INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
10
27865 Yiwu Ledou Pet Products Co., Ltd. 10
27866 Yongkang Saihan Blectronic Technology Co Ltd.
A63B - APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
10
27867 Young Microbrush, Llc
A61C - DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
10
27868 Yunex Llc
G08G - TRAFFIC CONTROL SYSTEMS
10
27869 Yuzen (hk) Sustainable Energy Co., Ltd.
H02K - DYNAMO-ELECTRIC MACHINES
10
27870 Z Intellectual Property Holding Company, Llc
A47L - DOMESTIC WASHING OR CLEANING ; SUCTION CLEANERS IN GENERAL
10
27871 Zarbaña Digital FUND Llc
G06F - ELECTRIC DIGITAL DATA PROCESSING
10
27872 Zebra Co., Ltd.
B43K - IMPLEMENTS FOR WRITING OR DRAWING
10
27873 Zen-me LABS OY
H04W - WIRELESS COMMUNICATION NETWORKS
10
27874 Zenith Technologies, Llc
A47L - DOMESTIC WASHING OR CLEANING ; SUCTION CLEANERS IN GENERAL
10
27875 Zephyrtel, Inc.
H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
10
27876 Zetta Research AND Development Llc—aqt Series
Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10
27877 ZGTL Llc
A45D - HAIRDRESSING OR SHAVING EQUIPMENT ; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
10
27878 Zhejiang Aerlang Technology Co., Ltd.
B62K - CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
10
27879 Zhejiang Dingli Machinery Co., Ltd.
B66F - HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
10
27880 Zhejiang Jiuzhou Pharmaceutical Co., Ltd.
C07D - HETEROCYCLIC COMPOUNDS
10
27881 Zhengzhou Research Institute OF Mechanical Engineering Co., Ltd.
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
10
27882 Zhongying Changjiang International NEW Energy Investment Co., Ltd.
Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10
27883 ZHU HAI Fuyun Lighting Industrial Co., Ltd.
F21S - NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
10
27884 Zhuhai Juntian Electronic Technology Co., Ltd.
G06F - ELECTRIC DIGITAL DATA PROCESSING
10
27885 Zilltek Technology (shanghai) Corp.
H04R - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
10
27886 Zinwave, Ltd
H04W - WIRELESS COMMUNICATION NETWORKS
10
27887 Zodiac Aerosafety Systems
B64D - EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
10
27888 Zoller & Fröhlich Gmbh
H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
10
27889 ZTE (tx) Inc.
H04W - WIRELESS COMMUNICATION NETWORKS
10
27890 ZYA, Inc.
G10H - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
10
27891 Zycada Networks, Inc.
H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
10
27892 Zynon Technologies, Llc
F25B - REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
10
27893 Zachary Alan Designs Llc 10
27894 Zahner Design Group, Ltd.
A47H - FURNISHINGS FOR WINDOWS OR DOORS
10
27895 Zapgo Ltd
Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10
27896 Zeality Inc
G06F - ELECTRIC DIGITAL DATA PROCESSING
10
27897 Zeco, Llc
A23V - INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
10
27898 Zedsen Limited
G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
10
27899 Zenith Oilfield Technology Limited
E21B - EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
10
27900 Zenith Products Corporation
A47K - SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR ; TOILET ACCESSORIES
10
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