Patents Assigned to Dairy Technology Ltd.
  • Modified whey product and process including ultrafiltration and demineralization
    Patent number: 4497836
    Abstract: A process for producing whey derived products suitable for use in infant food formulas from edible cheese whey. The cheese whey is subjected to ultrafiltration to produce a protein-rich retentate and a lactose-rich permeate. The permeate is then partially demineralized as by electrodialysis, and blended with the protein-rich retentate. Also products produced by the process.
    Type: Grant
    Filed: August 6, 1982
    Date of Patent: February 5, 1985
    Assignee: Dairy Technology Ltd.
    Inventors: Robert F. Marquardt, Harold T. Pederson, Jr., Leo H. Francis