Patents by Inventor Terry Gerstein

Terry Gerstein has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Hair styling shampoos
    Patent number: 5391368
    Abstract: An aqueous composition free of nonaqueous solvents for cleansing, conditioning and styling the hair comprising:(a) 3-40% anionic surfactant,(b) 0.5-20% amphoteric surfactant,(c) 0.1-15% hair styling polymer,(d) 0.001-5% of a cationic conditioning polymer; and(e) 40-95% water.
    Type: Grant
    Filed: August 9, 1993
    Date of Patent: February 21, 1995
    Assignee: Revlon Consumer Products Corporation
    Inventor: Terry Gerstein
  • Hair setting compositions
    Patent number: 5374420
    Abstract: A hairspray/hair setting composition comprising:a) 0.001-20% of a neutralizable hair fixative resin,b) 0.001-8% of a base, andc) 0.001-5% of an acid surfactant precursorin an alcohol or aqueous/alcohol carrier.
    Type: Grant
    Filed: January 22, 1993
    Date of Patent: December 20, 1994
    Assignee: Revlon Consumer Products Corporation
    Inventor: Terry Gerstein
  • Rinse away face masque
    Patent number: 5139771
    Abstract: A face masque composition useful for treating human skin for improvement comprising about 1-70% of a hydrolzed grain endproduct, about, 0.1-15% of a seaweed derivative and about 20-95% water.
    Type: Grant
    Filed: February 11, 1992
    Date of Patent: August 18, 1992
    Assignee: Revlon, Inc.
    Inventor: Terry Gerstein
  • Superfatted betaine and zwitterionic hair and skin conditioner compositions
    Patent number: 4986983
    Abstract: This invention relates to compositions which are useful for improving the texture, feel and appearance of hair and skin. More particularly, this invention relates to conditioning compositions which are typically applied to the hair and skin subsequent to a cleansing treatment.
    Type: Grant
    Filed: April 3, 1989
    Date of Patent: January 22, 1991
    Assignee: Revlon, Inc.
    Inventor: Terry Gerstein
  • Low pH hair conditioner compositions containing amine oxides
    Patent number: 4714610
    Abstract: Disclosed herein are improved cationic hair conditioning compositions comprising an amine oxide and, water and sufficient acid to provide a pH for said composition of from about 3.8 to about 2.4 and an amine oxide concentration from about 0.5% to about 10% based on the total weight of said hair conditioning composition.
    Type: Grant
    Filed: December 27, 1985
    Date of Patent: December 22, 1987
    Assignee: Revlon, Inc.
    Inventor: Terry Gerstein
  • Non-irritating shampoo compositions containing stearyl amine oxide
    Patent number: 4033895
    Abstract: The addition of stearyl dimethyl amine oxide to shampoos containing sodium lauryl-sulfate and zinc pyridinethione reduces considerably the irritant properties of such shampoos.
    Type: Grant
    Filed: December 24, 1975
    Date of Patent: July 5, 1977
    Assignee: Revlon, Inc.
    Inventor: Terry Gerstein
  • Shampoo conditioner formulations
    Patent number: 3990991
    Abstract: Aqueous shampoo-conditioner formulations having good cleansing, foaming, conditioning and detangling properties are provided. These formulations contain from about 4 to 25% by weight of an amphoteric surfactant, 4.5 to 25% by weight of a cryptoanionic surfactant, and from about 0.1 to 5% by weight of a cationic surfactant.
    Type: Grant
    Filed: November 4, 1975
    Date of Patent: November 9, 1976
    Assignee: Revlon, Inc.
    Inventor: Terry Gerstein