Wyeth is counting on Pristiq to replace its current antidepressant blockbuster Effexor XR, which accounted for $3.7 billion in sales last year but which ...
Effexor XR, Wyeth's extended-release depression drug, last year pulled in $3.8 billion - 17 percent of its total revenue. Cheaper generic competition is ...
Moreover, Wyeth faces the loss of the US market exclusivity for its top-selling drug product, Effexor-XR, in July 2010. Sales of the drug have been ...
The drug is, essentially, a version of Effexor XR, and Wyeth is hoping Pristiq can make its way to medicine cabinets because the Effexor patent expires in a ...
... are worth about $24.50 per share, and its other products, which include the antidepressant Effexor XR, are worth an additional $23.50 per share. ...
Moreover, Wyeth faces the loss of the US market exclusivity for its top-selling drug product, Effexor-XR, in July 2010. Sales of the drug have been ...
... of a generic venlafaxine tablet product that, while not expected to be AB-rated, could negatively affect sales of Effexor XR, Wyeth's largest product. ...
Effexor(R) (Effexor and Effexor XR) continues to be the number one global antidepressant in sales and prescription volume and an important therapy in ...
Wyeth agreed to allow Teva to sell generic Effexor XR, the extended release version of the drug, in 2010, seven years ahead of its patent expiration. ...
"The at-risk launch of Protonix generics and the loss of patent protection on Effexor XR in 2010 makes for lumpy earnings from 2008 to 2010," Tim Anderson, ...