Novartis moved their research to the US.In what country other than the United States are block-buster drugs developed and marketed?
Switzerland (Roche and Novartis)
UK (GloxoSmithKline and Astrazeneca)
France (Sanofi)
Germany (Bayer Healthcare)
And these are in the top 10 or so of Drug producing companies in the world. There are plenty more.
When have any of the others developed block buster drugs?
Pfizer just moved to the UK. They were driven out by taxes.