Patents by Inventor Magnus Nolmark

Magnus Nolmark 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).

  • Particle-containing foam structure
    Patent number: 10143595
    Abstract: A method of producing a hydrophilic polyurethane foam structure containing inert activated carbon particles, includes the steps of: (a) providing a water phase containing a surfactant and dispersed inert particles; (b) providing a isocyanate-terminated polyether having functionality of more than 2; (c) mixing the water phase and the isocyanate-terminated polyether, immediately transferring the resulting mixture to a mold or a continuous web, whereby a foam structure is obtained; and (d) drying the foam structure until it has a moisture content of at most 10% (wt). A foam structure produced by the method and a wound dressing containing the foam structure are also disclosed.
    Type: Grant
    Filed: February 18, 2008
    Date of Patent: December 4, 2018
    Assignee: MÖLNLYCKE HEALTH CARE AB
    Inventors: Stefan Areskoug, Malin Prydz, Magnus Nolmark
  • PARTICLE-CONTAINING FOAM STRUCTURE
    Publication number: 20100286584
    Abstract: A method of producing a hydrophilic polyurethane foam structure containing inert activated carbon particles, includes the steps of: (a) providing a water phase containing a surfactant and dispersed inert particles; (b) providing a isocyanate-terminated polyether having functionality of more than 2; (c) mixing the water phase and the isocyanate-terminated polyether, immediately transferring the resulting mixture to a mould or a continuous web, whereby a foam structure is obtained; and (d) drying the foam structure until it has a moisture content of at most 10% (wt). A foam structure produced by the method and a wound dressing containing the foam structure are also disclosed.
    Type: Application
    Filed: February 18, 2008
    Publication date: November 11, 2010
    Applicant: MOLNLYCKE HEALTH CARE AB
    Inventors: Stefan Areskoug, Malin Prydz, Magnus Nolmark