Patents Examined by Jeff E. Darland
  • Dye laser solutions
    Patent number: 4933948
    Abstract: Aqueous solutions useful in dye lasers contain a substituted cyclodextrin-fluorescent dye inclusion compound, and an excess of the cyclodextrin. Such solutions give greater fluorescent yields than similar inclusion compounds made from non-substituted cyclodextrins.
    Type: Grant
    Filed: May 30, 1989
    Date of Patent: June 12, 1990
    Assignee: Eastman Kodak Company
    Inventor: William G. Herkstroeter