Patents by Inventor Jose Antonio Socla Rosales

Jose Antonio Socla Rosales 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 purification of marigold xanthophylls
    Patent number: 7150890
    Abstract: Description of a process to extract, saponify and purify lutein and zeaxantine contained in Marigold flowers free from any genetic manipulation, which have been harvested by hand and dried upon weather so that it neither contains epoxicarotenoids or cis-carotenoids. Fatty acids are removed as its metallic salts and carotenoids are recovered using a polar solvent.
    Type: Grant
    Filed: September 22, 2004
    Date of Patent: December 19, 2006
    Inventors: Jose Antonio Socla Rosales, M. C. Mario D. Torres Cardona