Patents by Inventor Daniel Robert Eichel

Daniel Robert Eichel 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).

  • POLYIMIDE FILMS
    Publication number: 20230137913
    Abstract: In a first aspect, a polyimide film includes a substantially chemically converted polyimide and at least 10 volume percent of an inorganic filler, based on a total volume of the polyimide film. A void ratio of the polyimide film is 0.75 or less. In a second aspect, a polyimide film includes a substantially chemically converted polyimide and at least 10 volume percent of an organic filler, based on a total volume of the polyimide film. A void ratio of the polyimide film is 1.0 or less.
    Type: Application
    Filed: October 3, 2022
    Publication date: May 4, 2023
    Inventors: Laila MACLAUGHLIN, Daniel Robert Eichel, Kostantinos Kourtakis, Thomas Edward Carney