Patents by Inventor Lori J. Schellenger

Lori J. Schellenger 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).

  • MULTI-LAYERED PACKAGING MATERIALS CONTAINING POST CONSUMER RESIN AND PROCESSES FOR MAKING SAME
    Publication number: 20220177208
    Abstract: Multi-layered packaging materials. In an embodiment, a packaging material includes: an outer layer comprising a colorant and from about 70 wt % to about 99 wt % of a first post consumer resin (PCR); and an inner layer comprising a polymer and being about 3 wt % to about 99 wt % of the total packaging material. The packaging material can also include a middle comprising another colorant and from about 70 wt % to about 100 wt % of another PCR. In another embodiment, a packaging material includes: an outer layer comprising a first colorant and from about 70 wt % to about 99 wt % of a first virgin polymer; a middle layer that is about 40 wt % to about 95 wt % of the total packaging material, the middle layer comprising a PCR; and an inner layer comprising a second virgin polymer. The foregoing packaging materials can be made by co-extruding the different layers therein.
    Type: Application
    Filed: November 17, 2021
    Publication date: June 9, 2022
    Inventors: Donna S. Davis, Jeffery C. Fitch, Robert M. Canright, Lori J. Schellenger, Mohan Kalyanaraman