Over the past couple of years we have discussed the important role a broadening or narrowing reissue can play in proper portfolio development and resuscitation of a patent or patent family after invalidation in court or the...more
In today's connected global economy, obtaining patent protection in multiple jurisdictions is the best way for companies to protect their IP on a global scale. But every jurisdiction has different patentability requirements...more
Though there are many similarities between U.S. and Canadian patent law, the following significant differences can affect the key decision of whether to file in Canada. 1. Grace period time limit - Sections 28.2 and...more