Has anyone out there tried to quit smoking with Ariva or Stonewall hard snuff lozenges and cant buy them now?

R.j. Reynolds has sued star tobacco for patent infringement because a bankrupt company that had an agreement to jointly work with star products defaulted on their agreement. Star developed these products on their own. Reynolds later purchased the defunct company that defaulted on their original agreement with Star tobacco, and have now sued star tobacco for patent infringement. Star developed these products removing most carcinogens. Where can buy now?