Patent Tools & Links
Search for patents
Find existing patents, published patent applications and other published patent documentationPatFT AppFT
File a patent application online with EFS-WebEFS-Web
Check the filing status of your patent application
Check patent application status with public PAIR and private PAIRPAIR
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Forms for patent applications and issued patents
Patent Trial and Appeal Board
The Patent Trial and Appeal Board (PTAB) conducts trials, including inter partes, post-grant, and covered business method patent reviews and derivation proceedings, hears appeals...
Patents Assignments: Change & search ownership
During the examination of pending patent application as well as after the patent is granted, the owner may create and submit a Patent Assignment Recordation Coversheet to change patent ownership or owner nameEPAS AOTW-P
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Legal assistance and resources
Find USPTO resources and programs for inventors, entrepreneurs, and small businesses seeking assistance with legal matters, including application filing, locating a registered...
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