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Patent Rank enables users to search tons of patents and their basic data for free.Search your invention idea for potential patent
Think you have the next great invention? Check your idea against other already patented inventions to see how feasible yours is.Understand Your Property
In it's most basic form, the Patent Rank we compute gives you a badge. This badge is the first step in understanding the value of a given patent or idea, and eventually, deciding how to proceed with it. Stop sitting on that great idea of yours and do something with it!Utility Patent #6543216
Heating device for external combustion engineThe Patent Rank Badge — The Heart & Soul of Patent Rank
Each Patent Rank Badge consists of 4 components: value, the initial and most basic indication of value for a patent and follows a 5 star system; type, categorizes the patent based on its technology classification (letters) as well as its overall classification (numbers); date issued, displays the year that the patent was granted by the USPTO; and rank, a number that indicates the patent valuation on a scale from 1 to 99.