Patents by Inventor Anna Justina Hanner

Anna Justina Hanner 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).

  • A CELLULAR SOLID MATERIAL DRUG CARRIER COMPRISING CELLULOSE NANOFIBERS (CNF) WHEREIN THE CELLULAR SOLID MATERIAL COMPRISES CLOSED CELLS
    Publication number: 20210283260
    Abstract: The present invention relates to a structure for the controlled release of at least one active substance, where the structure comprises the active substance and a cellular solid material comprising cellulose nanofibers (CNF). The structure has a density of less than 1000 kg/m3, and the cellular solid material comprises closed cells. The invention further relates to a method for preparing the structure; as well as the use of the structure.
    Type: Application
    Filed: July 7, 2017
    Publication date: September 16, 2021
    Inventors: Anna Justina Hanner, Korbinian Löbmann, Anette Müllertz, Daniel Bar-Shalom, Lars-Erik Wågberg