Patents by Inventor Jouni Tuomela

Jouni Tuomela 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).

  • Wet laid sheet material of a microfibrillated material composition
    Patent number: 9518364
    Abstract: A wet laid sheet material formed from a fibrous web, characterized in that the initial fibrous web contains >50% a calculated dry microfibrillated material composition by weight of the total fiber material content in the web, wherein the fibrillated material composition has a SR value of >70; and in that the moisture content in the sheet material is >30 wt.-%.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: December 13, 2016
    Assignee: Stora Enso OYJ
    Inventors: Isto Heiskanen, Nina Ruhoniemi, Vesa Lepisto, Jouni Tuomela, Susanna Tapio, Toni Jurvanen, Petri Suhonen
  • WET LAID SHEET MATERIAL OF A MICROFIBRILLATED MATERIAL COMPOSITION
    Publication number: 20150315747
    Abstract: A wet laid sheet material formed from a fibrous web, characterized in that the initial fibrous web contains >50% a calculated dry microfibrillated material composition by weight of the total fiber material content in the web, wherein the fibrillated material composition has a SR value of >70; and in that the moisture content in the sheet material is >30 wt.-%.
    Type: Application
    Filed: December 11, 2013
    Publication date: November 5, 2015
    Inventors: Isto Heiskanen, Nina Ruhoniemi, Vesa Lepisto, Jouni Tuomela, Susanna Tapio, Toni Jurvanen, Petri Suhonen