SECOND USE PATENTS: THE VIAGRA CASE IN PERÚ
Jesús Cuba Valladares and Kelly Sánchez Albitres, OMC Abogados & Consultores, investigate intellectual property laws surrounding second use patents, looking specifically at the case of Pfizer and the patent “Pyrazolopyrimidine, for the treatment of impotence”. In May 1994, Pfizer requested, for medical use, the patent named “Pyrazolopyrimidine, for thetreatment of impotence”, better known as Viagra, … Read more