Patents by Inventor Rhonda Schulz

Rhonda Schulz 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).

  • Two part chemical concentrate
    Publication number: 20060040845
    Abstract: The invention is a solid chemical concentrate system of at least two cooperative shapes. The first shape is an inwardly curved bar having an inner opening. The second shape is an insert which is capable of interlocking with the bar by insertion into the bar inner opening. The solid chemical concentrate provides chemical systems having active constituents which may be the same, different but compatible or functionally and chemically incompatible combined within one matrix to provide at least one substantially continuous surface. The system may also comprise an aqueous soluble or dispersible polymeric film cover.
    Type: Application
    Filed: October 20, 2005
    Publication date: February 23, 2006
    Applicant: Ecolab Inc.
    Inventors: Elizabeth Gladfelter, Tina Outlaw, James Copeland, Rhonda Schulz, Daniel Boche, Jeff Peterson
  • Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent
    Publication number: 20060040841
    Abstract: An alkaline detergent composition is provided including a source of alkalinity and an effective soil removing amount of a nonionic surfactant blend. The nonionic surfactant blend includes a nonionic surfactant having a hydrophobic and an (EO) group and a nonionic silicone surfactant. The detergent composition provides for the removal of waxy-fatty soil.
    Type: Application
    Filed: August 18, 2005
    Publication date: February 23, 2006
    Applicant: Ecolab Inc.
    Inventors: Steven Lentsch, Victor Man, Deborah Ihns, Helmut Maier, Rhonda Schulz