Free Patent Searching with SumoBrain
provides intellectual property searching for attorneys, corporate researchers and inventors. All our services are completely free. For more details, read on. Or, just start searching!
offers cross-collection searching, portfolios, alerts, and other collaboration tools, as well as bulk PDF downloading and more!
Patent Searching: features full-text cross-collection searching of US & EP patents and applications, PCT documents, and Japanese abstracts. Click here to view our collections. Learn more about search.
Document Delivery: With Patent PDF Pro (P3), you can order documents individually or in groups for delivery as compressed PDFs. Order from one collection or multiple collections with ease. Click here to view our collections. Learn more about Patent PDF Pro (P3).
Workflow and Collaboration: allows you to organize, annotate and share documents in work files. Set up multiple work files to organize your documents and then provide read/write access to colleagues registered in the system. Patents in work files can be annotated with notes and can be merged, moved and exported to Excel (CSV). Learn more about portfolios and other workflow features.
Saved Searches and Alerts: allows you to save your sophisticated searches for future access. Set up alerts to proactively stay informed of patent data changes. Your custom alerts can be sent to your email box daily, weekly or monthly. Sumobrain Alerts allow you to stay on top of industry trends and key competitor activity. Learn more about saved searches and alerts.
offers cross-collection searching, portfolios, alerts, and other collaboration tools, as well as bulk PDF downloading and more!
Patent Searching: features full-text cross-collection searching of US & EP patents and applications, PCT documents, and Japanese abstracts. Click here to view our collections. Learn more about search.
Document Delivery: With Patent PDF Pro (P3), you can order documents individually or in groups for delivery as compressed PDFs. Order from one collection or multiple collections with ease. Click here to view our collections. Learn more about Patent PDF Pro (P3).
Workflow and Collaboration: allows you to organize, annotate and share documents in work files. Set up multiple work files to organize your documents and then provide read/write access to colleagues registered in the system. Patents in work files can be annotated with notes and can be merged, moved and exported to Excel (CSV). Learn more about portfolios and other workflow features.
Saved Searches and Alerts: allows you to save your sophisticated searches for future access. Set up alerts to proactively stay informed of patent data changes. Your custom alerts can be sent to your email box daily, weekly or monthly. Sumobrain Alerts allow you to stay on top of industry trends and key competitor activity. Learn more about saved searches and alerts.
Popular Patent Topics
Foods
Personal or Home
Techniques
Regulating,
Seperating,
Shaping,
Moving,
Measuring,
Manipulating,
Solid Seperation,
Spraying,
Sorting,
Cleaning,
Solid Waste Disposal, and
Metal Working.
Transportation
Shaping
Polishing,
Hand Tools,
Cutting,
Wood Working,
Cement and Stone,
Plastics,
Presses,
Paper Production, and
Layered Products.
Textiles
Fixed Constructions
Buildings,
Tools,
Road Construction,
Foundations,
Water Supply,
Building Materials,
Locks and Keys,
Windows and Doors, and
Mining.
Heating and Lighting
Instruments
Measuring and Testing,
Watches and Clocks,
Controlling and Regulating,
Counting,
Checking,
Musical Instruments, and
Information Storage.
Electrical
Chemistry
Others
Emergency Medical,
Engineering,
Games/Sports,
Health,
Dyes,
Metals,
Paper,
Personal,
Petroleum,
Photography, and
Pumps