Patents by Inventor Tim Lindfors

Tim Lindfors 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).

  • Mouldable fibrous sheet and a production method thereof
    Patent number: 12146007
    Abstract: The present invention relates to a web of fibrous cellulosic material derived from wood pulp, said web being suitable for three-dimensional moulding to form a packaging product, wherein the web comprises >40 wt % of soft wood chemical pulp and at least one strength enhancement agent, wherein the web has a grammage less than 400 g/m2, and wherein the cellulose fibers of said soft wood chemical pulp comprise a fiber curl of >9%.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: November 19, 2024
    Assignee: Stora Enso OYJ
    Inventors: Isto Heiskanen, Mari Hiltunen, Nina Ruohoniemi, Titta Lammi, Ville Ribu, Tim Lindfors, Jari Räsänen
  • A MOULDABLE FIBROUS SHEET AND A PRODUCTION METHOD THEREOF
    Publication number: 20220298264
    Abstract: The present invention relates to a web of fibrous cellulosic material derived from wood pulp, said web being suitable for three-dimensional moulding to form a packaging product, wherein the web comprises >40 wt % of soft wood chemical pulp and at least one strength enhancement agent, wherein the web has a grammage less than 400 g/m2, and wherein the cellulose fibers of said soft wood chemical pulp comprise a fiber curl of >9%.
    Type: Application
    Filed: December 4, 2019
    Publication date: September 22, 2022
    Applicant: Stora Enso OYJ
    Inventors: Isto Heiskanen, Mari Hiltunen, Nina Ruohoniemi, Titta Lammi, Ville Ribu, Tim Lindfors, Jari Räsänen