Patents by Inventor Doris Richardt

Doris Richardt 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).

  • FUNCTIONALIZED MOLDED CELLULOSE BODY AND METHOD FOR PRODUCING THE SAME
    Publication number: 20180023216
    Abstract: The invention relates to a molded cellulose body which includes a functional substance having low impregnation efficiency, to the use thereof and to a method for introducing functional substances of low impregnation efficiency into a molded cellulose body during its production and after the molding step.
    Type: Application
    Filed: October 4, 2017
    Publication date: January 25, 2018
    Inventors: Kurt Christian Schuster, Mohammad Abu Rous, Karl Michael Hainbucher, Doris Richardt, Sigrid Redlinger, Heinrich Firgo, Gert Kroner
  • FUNCTIONALIZED MOLDED CELLULOSE BODY AND METHOD FOR PRODUCING THE SAME
    Publication number: 20160348280
    Abstract: The invention relates to a molded cellulose body which includes a functional substance having low impregnation efficiency, to the use thereof and to a method for introducing functional substances of low impregnation efficiency into a molded cellulose body during its production and after the molding step.
    Type: Application
    Filed: August 8, 2016
    Publication date: December 1, 2016
    Inventors: Kurt Christian Schuster, Mohammad Abu Rous, Karl Michael Hainbucher, Doris Richardt, Sigrid Redlinger, Heinrich Firgo, Gert Kroner
  • FUNCTIONALIZED MOLDED CELLULOSE BODY AND METHOD FOR PRODUCING THE SAME
    Publication number: 20120318169
    Abstract: The invention relates to a molded cellulose body which includes a functional substance having low impregnation efficiency, to the use thereof and to a method for introducing functional substances of low impregnation efficiency into a molded cellulose body during its production and after the molding step.
    Type: Application
    Filed: December 15, 2010
    Publication date: December 20, 2012
    Applicant: Lenzing Aktiegesellschaft
    Inventors: Kurt Christian Schuster, Mohammad Abu Rous, Karl Michael Hainbucher, Doris Richardt, Sigrid Redlinger, Heinrich Firgo, Gert Kroner