Patents by Inventor Nini Kjus Hofsløkken

Nini Kjus Hofsløkken 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).

  • Process for the preparation of coated polymer particles
    Patent number: 8038987
    Abstract: A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting porous, surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter 0.5 to 1.8 ?m with at least one polyisocyanate and at least one diol or at least one epoxide.
    Type: Grant
    Filed: November 27, 2006
    Date of Patent: October 18, 2011
    Assignee: Invitrogen Dynal AS
    Inventors: Geir Fonnum, Nini Kjus Hofsløkken, Elin Marie Aksnes, Lars Kilaas, Arvid Trygve Berge, Per Stenstad, Ruth Schmid, Jon Olav Bjorgum, Tom-Nils Nilsen
  • Process
    Patent number: 7160707
    Abstract: A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting porous, surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter 0.5 to 1.8 ?m with at least one polyisocyanate and at least one diol or at least one epoxide.
    Type: Grant
    Filed: March 3, 2005
    Date of Patent: January 9, 2007
    Assignee: Dynal Biotech ASA
    Inventors: Geir Fonnum, Nini Kjus Hofsløkken, Elin Marie Aksnes, Lars Kilaas, Arvid Trygve Berge, Ruth Schmid, Jon Olav Bjorgum
  • Process
    Patent number: 6986913
    Abstract: A process for the preparation of coated polymer particles containing superparamagnetic crystals, said process comprising reacting porous, surface-functionalized, superparamagnetic crystal-containing polymer particles of diameter 0.5 to 1.8 ?m with at least one polyisocyanate and at least one diol or at least one epoxide.
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: January 17, 2006
    Assignee: Dynal Biotech ASA
    Inventors: Geir Fonnum, Nini Kjus Hofsløkken, Elin Marie Aksnes, Lars Kilaas, Arvid Trygve Berge, Per Stenstad, Ruth Schmid, Jon Olav Bjorgum, Tom-Nils Nilsen