US Patent Companies

G01R — MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES

H04L — TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION

F04B — POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS

G06F — ELECTRIC DIGITAL DATA PROCESSING

B60N — SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR

H04R — LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS

H04W — WIRELESS COMMUNICATION NETWORKS

G07F — COIN-FREED OR LIKE APPARATUS

G11C — STATIC STORES

A61K — PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES

G16H — HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA

G07F — COIN-FREED OR LIKE APPARATUS

G06F — ELECTRIC DIGITAL DATA PROCESSING

H04L — TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION

A61B — DIAGNOSIS; SURGERY; IDENTIFICATION

H10H — INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS

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

H02K — DYNAMO-ELECTRIC MACHINES

A61B — DIAGNOSIS; SURGERY; IDENTIFICATION

F16D — COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES

E03C — DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER ; SINKS

E21B — EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS

A61B — DIAGNOSIS; SURGERY; IDENTIFICATION

A61K — PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES

A61B — DIAGNOSIS; SURGERY; IDENTIFICATION

G06F — ELECTRIC DIGITAL DATA PROCESSING

Y02T — CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION

C08L — COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

H01L — SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10

A63F — CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR

G06F — ELECTRIC DIGITAL DATA PROCESSING

G06F — ELECTRIC DIGITAL DATA PROCESSING

A45C — PURSES; LUGGAGE; HAND CARRIED BAGS

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

A61K — PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES

F16J — PISTONS ; CYLINDERS; SEALINGS

G06F — ELECTRIC DIGITAL DATA PROCESSING

A63B — APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT

B60Y — INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY

C23C — COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAP

C10G — CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION ; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GAS

B26B — HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR

B01L — CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE

F02K — JET-PROPULSION PLANTS

A45D — HAIRDRESSING OR SHAVING EQUIPMENT ; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING

Y10T — TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

H02G — INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES