Patents by Inventor Lars Preuss Nielsen

Lars Preuss Nielsen 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).

  • Refined vegetable oil and a method of producing it
    Patent number: 9969952
    Abstract: The present invention relates to a refined vegetable oil as well as a method of producing it. The method uses the combination of a polyol-containing solvent, such as glycerol, and an alkalizing agent for selectively extracting free fatty acids from the vegetable oil.
    Type: Grant
    Filed: September 13, 2011
    Date of Patent: May 15, 2018
    Assignee: PALSGAARD A/S
    Inventors: Viggo Creemers Norn, Lars Preuss Nielsen
  • REFINED VEGETABLE OIL AND A METHOD OF PRODUCING IT
    Publication number: 20130323396
    Abstract: The present invention relates to a refined vegetable oil as well as a method of producing it. The method uses the combination of a polyol-containing solvent, such as glycerol, and an alkalizing agent for selectively extracting free fatty acids from the vegetable oil.
    Type: Application
    Filed: September 13, 2011
    Publication date: December 5, 2013
    Applicant: PALSGAARD A/S
    Inventors: Viggo Creemers Norn, Lars Preuss Nielsen