“Continuations” and US Patent Law
When crafting a patent strategy in the United States, one of the most powerful tools available to inventors and businesses is the continuation application. Continuation practice can dramatically extend the value and scope of patent protection. This post will provide an overview of U.S. patent continuation practice, discuss why many patent owners keep an “open” continuation on file, and explain the role and strategic advantages (and disadvantages) of a Continuation-in-Part (CIP) application.