Patents Assigned to Pharmica AB
  • Smoking substitute
    Patent number: 5512306
    Abstract: The present invention concerns a smoking substitute composition wherein nicotine is the form of an inclusion complex between nicotine and a cyclodextrincompound.
    Type: Grant
    Filed: November 7, 1994
    Date of Patent: April 30, 1996
    Assignee: Pharmica AB
    Inventors: Thommy Carlsson, Sven B. Andersson