Patents by Inventor Michele A. Ivy

Michele A. Ivy 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).

  • Soil repellant fiber and methods of making the same
    Patent number: 10683605
    Abstract: A fiber and method for making the same is disclosed that comprises a surface treatment, wherein the surface treatment comprises at least one clay nanoparticle component present in an amount greater than 2000 ppm on the surface of the fiber. Also disclosed is a fiber and method for making the same, comprising a surface treatment, wherein the surface treatment comprises at least one clay nanoparticle component and excludes flourochemicals.
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: June 16, 2020
    Assignee: INVISTA North America S.a.r.l.
    Inventors: Michele A. Ivy, Kelcey N. Charles, Isaac K. Iverson, Sundar Mohan Rao