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Browse more than 45 millions patents from US, Europe, WIPO, Japan, China, etc. and find out about patent portfolio from world's top company and inventors.

Agriculture and Farming

Plant Cultivation, Cash Crops, Biodiesel, Bio Fuel, Vegetable Oil, Biogas, Syngas, Ethanol, Landfill Gas, Manure, Agricultural Biomass, Composting, Anaerobic Digestion, Fermentation, Distillation, Acid Hydrolysis, Destructive Distillation, Pyrolysis, Biodegradable Plastics, Trees, Animal Health, Farm Machinery, Agrochemical, Desalination

Business and Commerce

Online Banking, Internet Business, E Commerce

Clothing and Apparel

Cotton, Clothing Accessories, Plastic, Wallets

Culture and Entertainment

Football, Baseball, Basketball, Video Games, Tennis, Audio and Video Equipment, New Media


Organic Chemistry, Metallurgy of Gold, Powder Metallurgy, Steel Metallurgy, Chemical Analysis, Adhesive and Sealant, Thermochemical


Radio Frequency Devices, Internet Radio, Wireless, Wifi, Bluetooth, Mobile Location, Location Based, 802.16


House Construction, Building and Engineering


Consumer Electronics, Digital Image Processing, Image Processing, Digital Filter, Audio Signal Processing, Home Electrical Appliance, Electrical Testing, Home Entertainment, IPTV, Dvd, Blu Ray, Dvr, Home Theater, Set Top Box, Small Appliance, Electronic Component and Semiconductor, Software, Nanotechnology , Heating, Ventilating, and Air Conditioning (HVAC), Video On Demand

Food and Beverage

Food Processing, Alcoholic Beverage, Smokeless Tobacco, Snack and Sweet, Santoku

Health and Education

Irritable Bowel Syndrome, Exercise, e Learning


Diabetes, Glucose Test, Anti Inflammatory, Clinical Therapeutics, Medical Equipment and Supply, Medical Imaging, Diagnostics, Influenza Vaccines

Mining and Manufacturing

Crude Oil, Gas Chromatography, Oil Extraction, Bunkering


Chemical Process, Chemical Plants, Paper Pulp, Manufacturing Processes, Refining, Ink Manufacturing, Tire Manufacturing, Industrial Equipment, Plastics Engineering


Particle Accelerators, Linear Accelerator, Entropy, Heat Capacity, Fluid Flow, Fluid Mechanics, Electricity

Renewable Energy

Biofuels, Solar Thermal, Solar Lighting, Windmills, Wind Farm, Wind Turbines, Hydroelectric Power, Hydraulic Ram, Recycling Containers


Public Transportation, Car Transportation, Air Cargo, Logistics Management, Air Transport, Shipping Containers