US loss of exclusivity · Immunology

Otezla

Amgen

2028US generics from
2025Today: 20262037
2025 worldwide sales
$2.3B
Date basis
Settlement / court date
US generics
Approved, waiting to launch
Medicare price
−65% from 2027
Pharma Patent Cliff by readouts.io Data checked 24 October 2026 · Full Otezla timeline →