Case Number:

IPR2026-00493

Case Type:

IPR

Status:

Pending

Petitioner:

DK Crown Holdings Inc. et al.

Patent Number:

12406284

1. Filed: September 17, 2026 00:00

   Coverage

   1. September 18, 2026

      DraftKings' Owner Urges PTAB To Invalidate Lutnick's Patent

      The owner of DraftKings has asked the Patent Trial and Appeal Board to invalidate a mobile wagering system patent that lists U.S. Secretary of Commerce Howard Lutnick as its lead inventor.

   ---

   Stay ahead of the curve

   In the legal profession, information is the key to success. You have to know what’s happening with clients, competitors, practice areas, and industries. Law360 provides the intelligence you need to remain an expert and beat the competition.

   
   

   • Search PTAB cases and full-text documents.
   • Download filings with the U.S. Patent & Trademark Office’s Patent Trial & Appeal Board.
   • Set up alerts on new cases, follow ongoing cases, track new decisions and so much more!

   TRY LAW360 FREE FOR SEVEN DAYS

   View the PTAB case documents

   Already a subscriber? Click here to login