Patents by Inventor Igor Beseda

Igor Beseda 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).

  • Method of manufacturing polyglycerol esters
    Patent number: 5130060
    Abstract: A method for the rapid and uninterrupted single stage manufacture of polyglycerol esters comprising reacting a monoester of glycerine in the presence of an acidic catalyst and heat. The method can be practised in current reaction vessels of the vertical cylinder type. There is no need to draw off polyglycerol during the course of the reaction.
    Type: Grant
    Filed: July 6, 1990
    Date of Patent: July 14, 1992
    Inventors: Igor Beseda, Paul E. de Detrich
  • Methods of manufacturing polyglycerol esters
    Patent number: 4950441
    Abstract: A method for rapid and uninterrupted single stage manufacture of polyglycerol esters comprising reacting a monoester of glycerine in the presence of an acidic catalyst and heat. The method can be practiced in current reaction vessels of the vertical cylinder type. There is no need to draw off polyglycerol during the course of the reaction.
    Type: Grant
    Filed: July 15, 1988
    Date of Patent: August 21, 1990
    Inventors: Igor Beseda, Paul E. de Detrich