Patents Assigned to Bio Lut S.A. de C.V.
  • Enhanced purity trans-lutein-ester compositions and methods of making same
    Patent number: 7351424
    Abstract: The present invention relates a composition having a high content of xanthophyll esters, where the xanthophyll ester component of the composition is comprised of a high proportion of trans-lutein esters. The present invention also provides methods of making and using such a composition.
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: April 1, 2008
    Assignee: Bio Lut S.A. de C.V.
    Inventors: Alejandro Ornelas-Cravioto, Enrique Hernandez-Hernandez
  • Trans-lutein xantophyll ester of high purity and high bioavailability in micellar solution and a process for the preparation thereof
    Publication number: 20070065487
    Abstract: A colloidal crystalline solution comprising a xanthophyll ester having a high trans-lutein content and at least one oil is provided. The solution may be prepared by dissolving the xanthophyll ester in the oil. Methods of using the solution are also provided.
    Type: Application
    Filed: September 21, 2005
    Publication date: March 22, 2007
    Applicant: BIO LUT S.A. de C.V.
    Inventor: Alejandro Cravioto
  • Enhanced purity trans-lutein-ester compositions and methods of making same
    Publication number: 20060020030
    Abstract: The present invention relates a composition having a high content of xanthophyll esters, where the xanthophyll ester component of the composition is comprised of a high proportion of trans-lutein esters. The present invention also provides methods of making and using such a composition.
    Type: Application
    Filed: November 12, 2004
    Publication date: January 26, 2006
    Applicant: BIO LUT S.A. de C.V.
    Inventors: Alejandro Ornelas-Cravioto, Enrique Hernandez-Hernandez