Patents by Inventor George Guttler

George Guttler 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).

  • Amphoteric conditioning shampoo
    Patent number: 4080310
    Abstract: Shampoo compositions containing hair cleansing and conditioning components and characterized by 5 to 50% w/w of amphoteric detergent as sole ionic detergent and 0.5 to 3.0% w/w of cationic or quaternary resin, the pH being from 3 to 9, preferably 4 to 7. The amphoteric detergent may be, for example, an N-alkyl-.beta.-aminopropionate or N-alkyl-.beta.-iminodipropionate. Suitable resins are cationic polyamide polymers or a cationic starch or cellulose derivatives.
    Type: Grant
    Filed: June 11, 1976
    Date of Patent: March 21, 1978
    Assignee: Beecham Group Limited
    Inventors: Louis Ng, George Guttler