US Patent Companies

G06F - Electric Digital Data Processing

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

C07F - Acyclic, Carbocyclic OR Heterocyclic Compounds Containing Elements Other Than Carbon, Hydrogen, Halogen, Oxygen, Nitrogen, Sulfur, Selenium OR Tellurium

A61B - DIAGNOSIS; SURGERY; Identification

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

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

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

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

C08L - Compositions OF Macromolecular Compounds

H04N - Pictorial Communication, e.g. Television

G03B - Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor

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

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers

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

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes

F42B - Explosive Charges, e.g. FOR Blasting, Fireworks, Ammunition

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers

A61B - DIAGNOSIS; SURGERY; Identification

Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR

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

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

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

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

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

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables

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

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

G06F - Electric Digital Data Processing

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals

B28D - Working Stone OR Stone-like Materials

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

B62D - Motor VEHICLES; Trailers

G10L - Speech Analysis Techniques OR Speech SYNTHESIS; Speech RECOGNITION; Speech OR Voice Processing TECHNIQUES; Speech OR Audio Coding OR Decoding

G06F - Electric Digital Data Processing

F16L - PIPES; Joints OR Fittings FOR PIPES; Supports FOR Pipes, Cables OR Protective TUBING; Means FOR Thermal Insulation IN General

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

F41C - Smallarms, e.g. Pistols, Rifles ; Accessories Therefor

H01L - Semiconductor Devices NOT Covered BY Class H10

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

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations

A46D - Manufacture OF Brushes

E21D - SHAFTS; TUNNELS; GALLERIES; Large Underground Chambers

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy

E05B - LOCKS; Accessories THEREFOR; Handcuffs

B01D - Separation

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

F41B - Weapons FOR Projecting Missiles Without USE OF Explosive OR Combustible Propellant CHARGE; Weapons NOT Otherwise Provided FOR

G01G - Weighing

H03K - Pulse Technique

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables