Patents by Inventor Helge Hoff

Helge Hoff 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).

  • Powder coating
    Patent number: 9505946
    Abstract: A particulate coating composition, preferably a powder coating composition comprising at least one epoxy containing compound, at least one polycarboxyl polymer, at least one organic Lewis acid and at least one organic Lewis base.
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: November 29, 2016
    Assignee: Jotun Powder Coatings (N) AS
    Inventors: Bjorn Karlsen, Helge Hoff, Christer Lorentz Opstad
  • POWDER COATING
    Publication number: 20140364540
    Abstract: A particulate coating composition, preferably a powder coating composition comprising at least one epoxy containing compound, at least one polycarboxyl polymer, at least one organic Lewis acid and at least one organic Lewis base.
    Type: Application
    Filed: February 25, 2010
    Publication date: December 11, 2014
    Applicant: JOTUN POWDER COATINGS (N) AS
    Inventors: Bjorn Karlsen, Helge Hoff, Christer Lorentz Opstad