The day after Pfizer Inc’s patent for Viagra expired in Brazil, Carlos Sanchez flooded pharmacies with his generic erectile dysfunction pills. It was a day his army of lawyers, researchers and ...
Pfizer's transitions from pandemic success to market concerns: analyzing revenue stagnation, investor reactions, and the company's strategic roadmap for growth. The former employee and his friend ...
Pfizer was founded in 1849 by two recent German ... But despite the cultural ubiquity, Viagra has recently faced the inevitable threat from competition and generics, dropping from 92% of the ...