4 ms·
Point 4 is known as "Evergreening" and it surely happens. An example I can think of off the top of my head is Lexapro.
by UrMomReadsHN 12y ago
Point 4 is known as "Evergreening" and it surely happens. An example I can think of off the top of my head is Lexapro.
- toomuchtodo 12y agoPfizer tried to do this in Canada with Viagra, and the Canadian Supreme Court invalidated their patent in return. http://arstechnica.com/tech-policy/2012/11/pfizer-caught-gaming-the-system-loses-viagra-patent-in-canada/ http://arstechnica.com/tech-policy/2012/11/pfizer-caught-gam...