Patents by Inventor Franz JOEBSTL

Franz JOEBSTL 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).

  • Hot-extraction paper
    Patent number: 11939725
    Abstract: A hot-extraction paper consisting substantially of cellulose and manufacturing assistants needed in cellulose and manufacturing assistants needs in cellulose production, such as pH modifiers based on acids and/or bases, the paper comprises exclusively cellulose having fibre lengths of at least 2.0 mm on length-weighted average, more particularly at least 2.5 mm on length-weighted average, and has isotropic extension properties which are substantially equal in machine and cross directions and amount to at least 7.5%, more particularly at least 8.5%.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: March 26, 2024
    Assignee: MONDI AG
    Inventors: Elisabeth Schwaiger, Franz Joebstl, Reinhard Kainz
  • HOT-EXTRACTION PAPER
    Publication number: 20220064867
    Abstract: A hot-extraction paper consisting substantially of cellulose and manufacturing assistants needed in cellulose and manufacturing assistants needs in cellulose production, such as pH modifiers based on acids and/or bases, the paper comprises exclusively cellulose having fibre lengths of at least 2.0 mm on length-weighted average, more particularly at least 2.5 mm on length-weighted average, and has isotropic extension properties which are substantially equal in machine and cross directions and amount to at least 7.5%, more particularly at least 8.5%.
    Type: Application
    Filed: December 11, 2019
    Publication date: March 3, 2022
    Applicant: MONDI AG
    Inventors: Elisabeth SCHWAIGER, Franz JOEBSTL, Reinhard KAINZ