Patents by Inventor Thaddeus R. Ziegert

Thaddeus R. Ziegert 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).

  • Process for producing esterified alkoxylated polyols with improved stability
    Patent number: 5571935
    Abstract: Esterified alkoxylated polyols, particularly a fatty acid-esterified propoxylated glycerol, which exhibit improved flavor and oxidative stability by the addition of antioxidants to the alkoxylated polyols, either prior to or subsequent to steam stripping, fatty acids or combinations thereof prior to fatty acid esterification, and the products thereof.
    Type: Grant
    Filed: January 14, 1994
    Date of Patent: November 5, 1996
    Assignee: CPC International Inc.
    Inventors: Bernard C. Sekula, Thaddeus R. Ziegert, Michael R. Ferenz