US Patent Companies

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

G03G - ELECTROGRAPHY; ELECTROPHOTOGRAPHY; Magnetography

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

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

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

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

G02B - Optical Elements, Systems OR Apparatus

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

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations

G06F - Electric Digital Data Processing

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere

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

A61B - DIAGNOSIS; SURGERY; Identification

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

Y02T - Climate Change Mitigation Technologies Related TO Transportation

G02B - Optical Elements, Systems OR Apparatus

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

B01D - Separation

G02F - Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optica

F04D - Non-positive-displacement Pumps

G06F - Electric Digital Data Processing

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

C03C - Chemical Composition OF Glasses, Glazes OR Vitreous ENAMELS; Surface Treatment OF GLASS; Surface Treatment OF Fibres OR Filaments Made From Glass, Minerals OR SLAGS; Joining Glass TO Glass OR Other MA

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

G06F - Electric Digital Data Processing

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

G06F - Electric Digital Data Processing

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

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR

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

H01L - Semiconductor Devices NOT Covered BY Class H10

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

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

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

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

A01N - Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

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

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables

G05D - Systems FOR Controlling OR Regulating Non-electric Variables

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

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

G06F - Electric Digital Data Processing

F05D - Indexing Scheme FOR Aspects Relating TO Non-positive-displacement Machines OR Engines, Gas-turbines OR Jet-propulsion Plants

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

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds

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

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

B65F - Gathering OR Removal OF Domestic OR Like Refuse

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