Patents by Inventor Ingrid Bitter

Ingrid Bitter 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).

  • Publication number: 20080014167
    Abstract: A surfactant-containing cleansing composition is comprised of a surfactant and (a) at least one protein from yogurt and (b) one or more substances from the group of plant extracts and/or plant milks and/or vitamins, provitamins and vitamin precursors, and derivatives of vitamins, provitamins and vitamin precursors in the weight ratio a):b) 10:1 to 1:4.
    Type: Application
    Filed: July 16, 2007
    Publication date: January 17, 2008
    Inventors: Ingrid Bitter, Dieter Goddinger
  • Patent number: 4898690
    Abstract: Bubble-bath foam concentrate compositions showing high structural viscosity and good solubility in water contain 35 to 45% by weight alkyl ether sulfate surfactants, 5 to 15% by weight nonionic polyglycolether surfactants, 1 to 5% by weight of one or more amphoteric or zwitterionic surfactants, 1 to 5% by weight glycerol polyglycol ether monofatty acid esters or fatty acid mono- or diglyceride polyglycol ethers, 2 to 10% by weight of a water-insoluble perfume oil and 30 to 50% by weight water. The compositions have a gel-like appearance and show high foaming power and high compatability with the skin. The combination of the compositions with suitable dispensing containers and a method for using such compositions to provide bubble-baths.
    Type: Grant
    Filed: April 28, 1988
    Date of Patent: February 6, 1990
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Ingrid Bitter, Wolfhard Scholz, Werner Schneider