Patents by Inventor ELISABETH ESSER

ELISABETH ESSER 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).

  • CONICAL FILTER SLEEVE WITH A FILTER COMPRISING ACTIVATED CARBON
    Publication number: 20220354159
    Abstract: A factory prefabricated filter sleeve which is filled with a smoking product. The factory prefabricated filter sleeve includes a conical paper sleeve and a filter which has an activated carbon.
    Type: Application
    Filed: June 4, 2020
    Publication date: November 10, 2022
    Applicant: GIZEH RAUCHERBEDARF GMBH
    Inventors: MARKUS MUELLER-PROVENZANO, ELISABETH ESSER