US Patent Companies

A61B - DIAGNOSIS; SURGERY; Identification

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

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems

B42D - BOOKS; Book COVERS; Loose LEAVES; Printed Matter Characterised BY Identification OR Security FEATURES; Printed Matter OF Special Format OR Style NOT Otherwise Provided FOR; Devices FOR USE Therewith A

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors

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

H02G - Installation OF Electric Cables OR Lines, OR OF Combined Optical AND Electric Cables OR Lines

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles

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

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR

B07C - Postal SORTING; Sorting Individual Articles, OR Bulk Material FIT TO BE Sorted Piece-meal, e.g. BY Picking

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors

F26B - Drying Solid Materials OR Objects BY Removing Liquid Therefrom

H01L - Semiconductor Devices NOT Covered BY Class H10

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

C12Q - Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Micr

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES;

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables

F16H - Gearing

C07K - Peptides

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere

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

E03F - SEWERS; Cesspools

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

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

A47L - Domestic Washing OR Cleaning ; Suction Cleaners IN General

G06V - Image OR Video Recognition OR Understanding

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

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

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

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

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

G07F - Coin-freed OR Like Apparatus

G06F - Electric Digital Data Processing

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

C22C - Alloys

H01J - Electric Discharge Tubes OR Discharge Lamps

H04W - Wireless Communication Networks

G02B - Optical Elements, Systems OR Apparatus

H04B - Transmission

H04W - Wireless Communication Networks

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles

A61G - Transport, Personal Conveyances, OR Accommodation Specially Adapted FOR Patients OR Disabled Persons ; Operating Tables OR CHAIRS; Chairs FOR DENTISTRY; Funeral Devices

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

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materi

A41D - OUTERWEAR; Protective GARMENTS; Accessories