Patents by Inventor Olga Vselyubsvaya

Olga Vselyubsvaya 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).

  • Recovery of maltol through aqueous extraction
    Patent number: 5440053
    Abstract: Disclosed is a process for recovering maltol from water-insoluble source material containing maltol, comprising extracting the maltol with a hot aqueous solution containing a solute which increases the immiscibility between said source material and said solution.
    Type: Grant
    Filed: May 9, 1994
    Date of Patent: August 8, 1995
    Assignee: Florasynth, Inc.
    Inventors: Alexander Fleisher, Yan Gorenshteyn, Ilya Nakhimovich, Olga Vselyubsvaya