Patents Assigned to Helen Curtis, Inc.
  • Water-based, hair care products containing homogeneous terpolymers having both hair styling and conditioning properties
    Patent number: 6299866
    Abstract: Water-based, hair care products containing homogeneous terpolymers having both hair styling and conditioning properties is described.
    Type: Grant
    Filed: December 28, 1994
    Date of Patent: October 9, 2001
    Assignees: ISP Investments Inc., Helen Curtis, Inc. a part interest
    Inventors: Kou-Chang Liu, Robert B. Login, Yakir Reuven, Janice Kay Bees
  • Antiperspirant or deodorant composition
    Patent number: 5932199
    Abstract: A substantially anhydrous stick antiperspirant composition comprising from 1-35% of an antiperspirant active, a carrier for the active and from 0.1 to 30% of a moisturising cream comprising one or more humectants, which comprise at least one hydroxyl group and a perfume carrier material.
    Type: Grant
    Filed: December 16, 1997
    Date of Patent: August 3, 1999
    Assignee: Helen Curtis, Inc.
    Inventor: Isabelle Claire Helene Marie Esser