Patents by Inventor James M. Gajewski

James M. Gajewski 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).

  • Stable liquid detergent compositions
    Patent number: 4284532
    Abstract: Liquid detergent compositions are disclosed which contain an ethoxylated alcohol or ethoxylated alkyl phenol surfactant, an amine oxide surfactant, a water-soluble detergency builder, a hydrophilic material and water, said liquid detergent being in isotropic form and having a pH of from about 8 to about 13.
    Type: Grant
    Filed: October 11, 1979
    Date of Patent: August 18, 1981
    Assignee: The Procter & Gamble Company
    Inventors: John W. Leikhim, James M. Gajewski, Maryann Kuzel
  • Stable liquid detergent compositions
    Patent number: 4247424
    Abstract: Liquid detergent compositions are disclosed which contain an ethoxylated alcohol or ethoxylated alkyl phenol nonionic surfactant, an amine oxide surfactant, a water-soluble detergency builder, a hydrophobic emulsifier and water, said liquid detergent compositions being stable emulsion.
    Type: Grant
    Filed: October 11, 1979
    Date of Patent: January 27, 1981
    Assignee: The Procter & Gamble Company
    Inventors: Maryann Kuzel, John W. Leikhim, James M. Gajewski, Malcolm L. Allen