Patents by Inventor Katja Berg-Schultz

Katja Berg-Schultz 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).

  • Unsaturated esters and their use in fragance and flavour compositions
    Publication number: 20040023839
    Abstract: The present invention relates to new &agr;,&bgr;-unsaturated esters of formula (I). The new compounds exhibit an intense, very long lasting fruity-pineapple odor with green galbanum-type undertones.
    Type: Application
    Filed: June 23, 2003
    Publication date: February 5, 2004
    Inventors: Andreas Goeke, Katja Berg-Schultz, Jerzy A. Bajgrowicz
  • &agr;, &bgr;-unsaturated ketones
    Patent number: 6184419
    Abstract: The present invention relates to new &agr;,&bgr;-unsaturated ketones of formula I. The new compounds exhibit an intense, very long lasting green galbanum-type odor with fruity undertones. Compositions containing these novel compounds are also provided.
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: February 6, 2001
    Assignee: Givaudan Roure (International) SA
    Inventors: Katja Berg-Schultz, Jerzy A. Bajgrowiecz