US Patent Companies

H04W - Wireless Communication Networks

A46B - Brushes

F02P - Ignition, Other Than Compression Ignition, FOR Internal-combustion ENGINES; Testing OF Ignition Timing IN Compression-ignition Engines

G06V - Image OR Video Recognition OR Understanding

A47J - Kitchen EQUIPMENT; Coffee MILLS; Spice MILLS; Apparatus FOR Making Beverages

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive Device

G06N - Computing Arrangements Based ON Specific Computational Models

A47G - Household OR Table Equipment

G21G - Conversion OF Chemical ELEMENTS; Radioactive Sources

G02B - Optical Elements, Systems OR Apparatus

C03B - Manufacture, Shaping, OR Supplementary Processes

A61B - DIAGNOSIS; SURGERY; Identification

B65B - Machines, Apparatus OR Devices FOR, OR Methods OF, Packaging Articles OR MATERIALS; Unpacking

A61C - DENTISTRY; Apparatus OR Methods FOR Oral OR Dental Hygiene

F04D - Non-positive-displacement Pumps

G06V - Image OR Video Recognition OR Understanding

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure

G06F - Electric Digital Data Processing

C07D - Heterocyclic Compounds

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems

G06F - Electric Digital Data Processing

G02B - Optical Elements, Systems OR Apparatus

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form

F27D - Details OR Accessories OF Furnaces, Kilns, Ovens OR Retorts, IN SO FAR AS They ARE OF Kinds Occurring IN More Than ONE Kind OF Furnace

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General

H04W - Wireless Communication Networks

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication

B64C - AEROPLANES; Helicopters

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles

G06F - Electric Digital Data Processing

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR

A47C - CHAIRS; SOFAS; Beds

E01C - Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating

H01L - Semiconductor Devices NOT Covered BY Class H10

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements

A24F - Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices

E04B - General Building CONSTRUCTIONS; Walls, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; Insulation OR Other Protection OF Buildings

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication

A61J - Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating

B64D - Equipment FOR Fitting IN OR TO AIRCRAFT; Flight SUITS; PARACHUTES; Arrangement OR Mounting OF Power Plants OR Propulsion Transmissions IN Aircraft

A61J - Containers Specially Adapted FOR Medical OR Pharmaceutical PURPOSES; Devices OR Methods Specially Adapted FOR Bringing Pharmaceutical Products Into Particular Physical OR Administering FORMS; Devices