Use this handy guide to navigate the calculation of patent expiry dates in US, Canada, Germany, Spain, France, United Kingdom and Australia, and also data exclusivity in the US, Canada,
One form of evergreening occurs when the originator manufacturer “stockpiles” patent protection by obtaining separate 20-year patents on multiple attributes of a single product. But many other evergreening strategies exist
The new periods of data exclusivity will only take effect for reference products applying for marketing authorisation after the new law is fully in effect (around November 2005). Therefore, the
