Patents by Inventor Bela Viszlai

Bela Viszlai 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).

  • Patent number: 5431932
    Abstract: Process for the production of cheeses by standardizing, in the course of which milk is skimmed, the separated cream is treated, then the fat content of the kettle milk is adjusted by means of the treated cream, then it is cold-ripened, afterwards culturing, adding of additives, in certain cases curdling take place, then, it is coagulated, chopped, heated; the separation of whey, shaping, pressing, salting take place, then it is ripened; wherein the size of fat balls within milk the milk is reduced to below 2,5 micron by ultrasonic treatment or by treatment in Venturi-tube, in ball and tube mill, or in atomizer. The diameter of the fat balls is reduced to 0,6-1,3 micron. The ultrasonic treatment of the cream is carried out at a vawe length of 10,000-50,000 Hz. The duration of the ultrasonic treatment of the cream is up to 300 sec. The skimmed milk is pasteurized. The kettle milk is cold-ripened for 4-10 hours. Sterilized milk and cream are heated to a temperature of 28.degree.-40.degree. C. prior to culturing.
    Type: Grant
    Filed: November 18, 1993
    Date of Patent: July 11, 1995
    Inventor: Bela Viszlai