Endo’s Par Pharmaceutical has kicked off generic competition on a new product in the US after confirming market entry for “the first, and currently the only,” generics to BioMarin’s Kuvan (sapropterin dihydrochloride), in both 100mg tablet formulation and 100mg and 500mg powder for oral solution, before Dr. Reddy's Laboratories Ltd. followed suit on the tablet formulation a little over 24 hours later.
Par’s and Reddy’s market entries, which follow separate settlement agreements resolving US patent litigation, come years ahead of the expiry...



