The following operators can be used to better focus your queries.
( ) , AND, OR, NOT, W/#
? ï¿½ single char wildcard, not at start
* ï¿½ multi char wildcard, not at start
"..." ï¿½ literal
(Cat? OR feline) AND NOT dog?
Cat? W/5 behavior
(Cat? OR feline) AND traits
Cat AND charact*
This guide provides a more detailed description of the syntax that is supported along with examples.
This search box also supports the look-up of an IP.com Digital Signature (also referred to as Fingerprint); enter the 72-, 48-, or 32-character code to retrieve details of the associated file or submission.
For additional information on the Prior Art Database and its content, click here.