1. Generics Bulletin
  2. >>Legal & IP

ANDA Sponsors Knock Out Key US Entresto Patent, Mylan Falls To Infringement

Mixed Rulings Delivered Across Two Courts, Albeit With Major Win For Trio

 
• By Dean Rudge

Entresto, one of the major small molecule opportunities for ANDA sponsors in the US, has seen a key patent knocked out following a challenge by generics manufacturers.

Novartis
• Source: Shutterstock

Several generics firms targeting Novartis’s Entresto (sacubitril/valsartan) blockbuster combination treatment for heart failure have scored a victory over the originator in the latest chapter of US multi-district litigation proceedings.

A US district court in Delaware has ruled invalid US patent 8,101,659, covering combinations of Entresto’s two active ingredients, ahead

Read the full article – start your free trial today!

Join thousands of industry professionals who rely on Generics Bulletin for daily insights

  • Start your 7-day free trial
  • Explore trusted news, analysis, and insights
  • Access comprehensive global coverage
  • Enjoy instant access – no credit card required
Start Free Trial

Already a subscriber?

More from Legal & IP

After Jazz, Hikma Agrees $50m Settlement For ‘Most’ Xyrem ‘Pay-For-Delay’ Claims

 
• By Dean Rudge

Hikma said it would admit no wrongdoing or liability after reaching a preliminary settlement agreement over illicit ‘pay-for-delay’ claims involving its US version of Xyrem “that protects the company’s interests and provides clarity to our stakeholders.”

Viatris Pens Aprepitant Settlement Agreement After Kabi Loses Initial Patent Case

 
• By Dean Rudge

Viatris will look to introduce generic versions of Heron Therapeutics’ aprepitant brands, Cinvanti and Aponvie, around three years before patent expiry after settling litigation with the originator. Other court cases remain ongoing.

J&J Denied Injunction Over Private-Label Ustekinumab In US

 
• By Dave Wallace

Stelara originator J&J has been denied in its initial attempt to prevent Samsung Bioepis and ustekinumab biosimilar partner Sandoz from selling a private-label version of the product through a PBM in the US.

UK Forxiga SPCs Wiped Out As Trio Succeed With Plausibility Attack

 
• By Dean Rudge

Generic competition to AstraZeneca’s blockbuster SGLT2 inhibitor Forxiga (dapagliflozin) treatment for diabetes may hit England and Wales earlier than 2028 after a pair of SPCs were invalidated following proceedings initiated by a trio of generics manufacturers.

More from Generics Bulletin

After Jazz, Hikma Agrees $50m Settlement For ‘Most’ Xyrem ‘Pay-For-Delay’ Claims

 
• By Dean Rudge

Hikma said it would admit no wrongdoing or liability after reaching a preliminary settlement agreement over illicit ‘pay-for-delay’ claims involving its US version of Xyrem “that protects the company’s interests and provides clarity to our stakeholders.”

CIOMS Welcomes Draft Report Feedback On The Inevitable Future Of AI In Pharmacovigilance

 
• By Urtė Fultinavičiūtė

Pharmacovigilance is a perfect rule-based and manual work-intensive playground for experimenting with AI. While some off-patent drug firms are already exploring new automation tools, regulation is lagging behind, leaving a gap for uncertainty.

Viatris Pens Aprepitant Settlement Agreement After Kabi Loses Initial Patent Case

 
• By Dean Rudge

Viatris will look to introduce generic versions of Heron Therapeutics’ aprepitant brands, Cinvanti and Aponvie, around three years before patent expiry after settling litigation with the originator. Other court cases remain ongoing.