Patents Examined by D. R. Ore
  • Retinol skin care composition
    Patent number: 5002760
    Abstract: A skin care composition to prevent premature photoaging of the skin of the user includes in addition to basic ingredients, in combination, retinol, a UV absorber and a moisturizer.
    Type: Grant
    Filed: October 2, 1989
    Date of Patent: March 26, 1991
    Inventor: Phillip K. Katzev