Drug Patent Expirations in April 2011

Drug Patent Expirations in April 2011

*Drugs may be covered by multiple patents

TradenameApplicantGeneric NamePatent Number Patent Expiration
AROMASINPharmacia And Upjohnexemestane4,808,616Apr 1, 2011
VIVELLENovartisestradiol5,300,291Apr 5, 2011
DEFINITYLantheus Medclperflutren5,547,656Apr 5, 2011
DEFINITYLantheus Medclperflutren6,773,696Apr 5, 2011
DEFINITYLantheus Medclperflutren6,528,039Apr 5, 2011

This information is also available in an email newsletter: Subscribe to the DrugPatentWatch Patent Expiration Bulletin. Courtesy of DrugPatentWatch.com


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