Patents by Inventor Laslow Bartok

Laslow Bartok 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 separation of tocopherols
    Patent number: 6867308
    Abstract: A process for separation of specific tocopherols from a mixture of tocopherols is disclosed. The process includes methods of separation of the tocopherols from residues of vegetable oil refining and other various food sources by dissolving in organic solvents and eluting over non-ionic adsorbent resins.
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: March 15, 2005
    Assignee: Archer-Daniels-Midland Company
    Inventors: Laslow Bartok, Ahmad Hilaly, Christine M. Schuette, Rishi Shukla
  • Process for separation of tocopherols
    Publication number: 20030153616
    Abstract: A process for separation of specific tocopherols from a mixture of tocopherols is disclosed. The process includes methods of separation of the tocopherols from residues of vegetable oil refining and other various food sources by dissolving in organic solvents and eluting over non-ionic adsorbent resins.
    Type: Application
    Filed: September 19, 2002
    Publication date: August 14, 2003
    Inventors: Laslow Bartok, Ahmad Hilaly, Christine M. Schuette, Rishi Shukla