Patents by Inventor Dorthe Lauridsen

Dorthe Lauridsen 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).

  • Carotenoid coloring composition
    Patent number: 10660346
    Abstract: The present invention relates to a composition for coloring foods, beverages, animal feeds, cosmetics or drugs comprising 1) dissolved carotenoid emulsified as an oil-in-water emulsion using a suitable emulsifier and 2) crystalline carotenoid encapsulated in a suitable hydrocolloid, making it water-dispersible and thereby miscible with the oil-in-water emulsified carotenoid fraction, mixed in a ratio of between 1:100 to 100:1. The present invention further relates to a method for preparing the coloring composition, a method for preparing a food, beverage, animal feed, cosmetic or drug and a food, beverage, animal feed, cosmetic or drug comprising the coloring composition.
    Type: Grant
    Filed: June 4, 2012
    Date of Patent: May 26, 2020
    Assignee: CHR. HANSEN NATURAL COLORS A/S
    Inventors: Jens Moeller, Bjoern Madsen, Dorthe Lauridsen
  • CAROTENOID COLORING COMPOSITION
    Publication number: 20140113027
    Abstract: The present invention relates to a composition for coloring foods, beverages, animal feeds, cosmetics or drugs comprising 1) dissolved carotenoid emulsified as an oil-in-water emulsion using a suitable emulsifier and 2) crystalline carotenoid encapsulated in a suitable hydrocolloid, making it water-dispersible and thereby miscible with the oil-in-water emulsified carotenoid fraction, mixed in a ratio of between 1:100 to 100:1. The present invention further relates to a method for preparing the coloring composition, a method for preparing a food, beverage, animal feed, cosmetic or drug and a food, beverage, animal feed, cosmetic or drug comprising the coloring composition.
    Type: Application
    Filed: June 4, 2012
    Publication date: April 24, 2014
    Applicant: CHR-HANSEN A/S
    Inventors: Jens Moeller, Bjoern Madsen, Dorthe Lauridsen