US Patent Companies

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

H04N - Pictorial Communication, e.g. Television

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

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations

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

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

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment

H04M - Telephonic Communication

G06N - Computing Arrangements Based ON Specific Computational Models

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

G06F - Electric Digital Data Processing

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment

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

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

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment

A45D - Hairdressing OR Shaving Equipment ; Equipment FOR Cosmetics OR Cosmetic Treatments, e.g. FOR Manicuring OR Pedicuring

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

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy

A61B - DIAGNOSIS; SURGERY; Identification

B60C - Vehicle TYRES; Tyre INFLATION; Tyre CHANGING; Connecting Valves TO Inflatable Elastic Bodies IN GENERAL; Devices OR Arrangements Related TO Tyres

A41B - SHIRTS; UNDERWEAR; Baby LINEN; Handkerchiefs

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

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment

B61B - Railway SYSTEMS; Equipment Therefor NOT Otherwise Provided FOR

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

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables

A61B - DIAGNOSIS; SURGERY; Identification

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes

G06F - Electric Digital Data Processing

H04W - Wireless Communication Networks

D05B - Sewing

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations

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

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

C08L - Compositions OF Macromolecular Compounds

F16H - Gearing

G02C - SPECTACLES; Sunglasses OR Goggles Insofar AS They Have THE Same Features AS SPECTACLES; Contact Lenses

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

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy

B42C - Bookbinding

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

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge

H01T - Spark GAPS; Overvoltage Arresters Using Spark GAPS; Sparking PLUGS; Corona DEVICES; Generating Ions TO BE Introduced Into Non-enclosed Gases

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

H02K - Dynamo-electric Machines