First-to-File › Grace Period

Important Patent Law Changes

The most significant changes in U.S. patent law since 1790 apply to patent applications filed after March 15, 2013. If you have any new inventions or improvements on old inventions that you are considering patenting, or...more

Let The Race Begin: U.S. Joins The World In Rewarding The First Inventor To File

On March 16, 2013, the America Invents Act (AIA) changes U.S. patent law from a first-to-invent system to a first-inventor-to-file system, which moves U.S. patent law into closer harmony with most industrialized nations...more