Patents Assigned to Ellco Protein AB
  • Filtration process
    Patent number: 4152260
    Abstract: A process for the removal of iron compounds from an aqueous blood hydrolysate by filtration, comprising performing the filtration at a rate of less than about 200 liters/m.sup.2 filter area, hour, and recovering the filtrate.
    Type: Grant
    Filed: February 6, 1978
    Date of Patent: May 1, 1979
    Assignee: Ellco Protein AB
    Inventor: Carl-Olof Mellqvist