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The Post-Grant Life: Coordinating & Strategizing Challenges Of Issued Patents In Multiple Continents, Karen E. Sandrik

Chicago-Kent Journal of Intellectual Property

With the enactment of the Leahy-Smith American Invents Act (AIA), U.S. patent law gained a new post-grant opposition system and the Patent Trial and Appeal Board (PTAB). While the U.S. post-grant opposition system has some similarities to the post-grant systems, such as that in the European Union, Japan, South Korea, Canada, and Australia, there are also notable differences. Navigating one’s own post-grant system can be challenging, but doing so in multiple patent offices around the world is daunting. Differences in these proceedings not only present the potential for parties to make costly errors, but also to engage in strategic behavior. …