Par Fights FDA Forfeiture Of Generic Colcrys Exclusivity

Pursing legal action against the agency in an area where it is sometimes vulnerable, Par argues that amending its proposed label did not interrupt paragraph IV certification for the firm's colchicine ANDA.

court house

Can an ANDA sponsor forfeit 180-day market exclusivity for its generic by amending its proposed label?

That appears to be the question at the center of Par Pharmaceutical Inc.’s suit against FDA. The

Read the full article – start your free trial today!

Join thousands of industry professionals who rely on Pink Sheet 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

More from Legal & IP

Lupin Concedes To Harmony On Generic Wakix With 2030 Launch Agreement

 
• By 

Lupin became the latest ANDA sponsor to settle patent-infringement litigation over Harmony Biosciences’ Wakix (pitolisant hydrochloride), which has been touted as a potential blockbuster.

US FDA Teases Disclosure Program, But Industry Has Seen This Before

 

Center for Biologics Evaluation and Research Director Vinay Prasad said Commissioner Martin Makary wants to release previously inaccessible FDA documents, but previous commissioners have made the same pronouncements only to make little progress.

PCMA, CVS, Cigna File Lawsuits Over ‘Dangerous’ Arkansas PBM Law

 
• By 

The suits are an early test of the Arkansas law banning company ownership of PBMs and pharmacies in the state, as other states consider similar legislation.

US FTC Continues Effort To Eliminate Orange Book’s Improper Patent Listings

 

In a somewhat surprising move, President Trump’s Federal Trade Commission is continuing a crusade to delist improper listings from the FDA’s Orange Book. Law firm Polsinelli’s chair Chad Landmon discussed the impact of the move on the generic drug industry.

More from Pink Sheet

EU Decision Time For Madrigal’s MASH Drug Resmetirom And 11 Others

 

Madrigal Pharmaceuticals’ resmetirom could become the first approved treatment for non-cirrhotic metabolic dysfunction-associated steatohepatitis in the EU, if the European Medicines Agency issues a positive opinion for the drug later this week.

US FDA Teases Disclosure Program, But Industry Has Seen This Before

 

Center for Biologics Evaluation and Research Director Vinay Prasad said Commissioner Martin Makary wants to release previously inaccessible FDA documents, but previous commissioners have made the same pronouncements only to make little progress.

US FDA’s July AdComms: Pediatric Vaccine Safety, Blenrep’s Return, (Maybe) Capricor’s Cell Therapy

 
• By 

The Pediatric Advisory Committee will review postmarketing safety for three vaccines and the oncologic drugs panel will consider the return of GSK’s belantamab mafodotin. An FDA notice about a 30 July meeting on Capricor’s deramiocel for Duchenne muscular dystrophy was withdrawn.