Patents by Inventor Stefan RAUM

Stefan RAUM 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).

  • Tissue paper comprising pulp fibers originating from miscanthus and method for manufacturing the same
    Patent number: 10577748
    Abstract: A tissue paper web composed of one or more layers. At least one layer includes pulp fibers originating from at least one plant belonging to the genus Miscanthus wherein the pulp fibers are selected from chemical pulp fibers, mechanical pulp fibers subjected to a chemical pretreatment and mixtures thereof. The use of Miscanthus pulp fibers can lead to a major absolute increase in tensile strength along with good softness values.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: March 3, 2020
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Dirk Mauler, Peter Sandström, Ingela Ljusegren, Stefan Raum
  • TISSUE PAPER COMPRISING PULP FIBERS ORIGINATING FROM MISCANTHUS AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20180127920
    Abstract: A tissue paper web composed of one or more layers. At least one layer includes pulp fibers originating from at least one plant belonging to the genus Miscanthus wherein the pulp fibers are selected from chemical pulp fibers, mechanical pulp fibers subjected to a chemical pretreatment and mixtures thereof. The use of Miscanthus pulp fibers can lead to a major absolute increase in tensile strength along with good softness values.
    Type: Application
    Filed: April 29, 2015
    Publication date: May 10, 2018
    Applicant: SCA Hygiene Products AB
    Inventors: Dirk MAULER, Peter SANDSTRÖM, Ingela LJUSEGREN, Stefan RAUM