Patents by Inventor Rebecca Korwin

Rebecca Korwin 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).

  • Compartmentalized pellet for improved contaminant removal
    Publication number: 20060160909
    Abstract: This invention is to an improved method for cleaning contaminated polymer when that polymer is to be blended with clean material. The method involves combining the contaminated material and the clean material in a compartmentalized pellet wherein the contaminated material is placed in the outermost compartment, the clean material is placed in an inner compartment and then subjecting the pellet to an extraction process.
    Type: Application
    Filed: January 17, 2006
    Publication date: July 20, 2006
    Inventors: Delane Richardson, Edwin Sisson, Rebecca Korwin