US Patent Companies

G01M - Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative,

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE

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

E04G - SCAFFOLDING; FORMS; SHUTTERING; Building Implements OR Aids, OR Their USE; Handling Building Materials ON THE SITE; Repairing, Breaking-up OR Other Work ON Existing Buildings

A61B - DIAGNOSIS; SURGERY; Identification

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

E21B - Earth OR Rock DRILLING; Obtaining OIL, GAS, Water, Soluble OR Meltable Materials OR A Slurry OF Minerals From Wells

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

F24B - Domestic Stoves OR Ranges FOR Solid Fuels ; Implements FOR USE IN Connection With Stoves OR Ranges

A61H - Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specifi

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports

A61B - DIAGNOSIS; SURGERY; Identification

H04N - Pictorial Communication, e.g. Television

D04H - Making Textile Fabrics, e.g. From Fibres OR Filamentary Material ; Fabrics Made BY Such Processes OR Apparatus, e.g. Felts, Non-woven FABRICS; COTTON-WOOL; Wadding ; ; Non-woven Fabrics From Staple FI

E04F - Finishing Work ON Buildings, e.g. Stairs, Floors

A63H - Toys, e.g. Tops, Dolls, Hoops OR Building Blocks

A47L - Domestic Washing OR Cleaning ; Suction Cleaners IN General

G01T - Measurement OF Nuclear OR X-radiation

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

F02D - Controlling Combustion Engines

F01L - Cyclically Operating Valves FOR Machines OR Engines

C30B - Single-crystal Growth ; Unidirectional Solidification OF Eutectic Material OR Unidirectional Demixing OF Eutectoid MATERIAL; Refining BY Zone-melting OF Material ; Production OF A Homogeneous Polycrys

E21D - SHAFTS; TUNNELS; GALLERIES; Large Underground Chambers

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations

H01L - Semiconductor Devices NOT Covered BY Class H10

G11C - Static Stores

G02B - Optical Elements, Systems OR Apparatus

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative,

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture

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

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations

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

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media

A41D - OUTERWEAR; Protective GARMENTS; Accessories

B60M - Power Supply Lines, AND Devices Along Rails, FOR Electrically- Propelled Vehicles

B30B - Presses IN General

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

G06F - Electric Digital Data Processing

G09B - Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams

G06F - Electric Digital Data Processing

H01S - Devices Using THE Process OF Light Amplification BY Stimulated Emission OF Radiation [LASER] TO Amplify OR Generate LIGHT; Devices Using Stimulated Emission OF Electromagnetic Radiation IN Wave Ranges

F24C - Domestic Stoves OR Ranges ; Details OF Domestic Stoves OR Ranges, OF General Application

G06V - Image OR Video Recognition OR Understanding