Patents by Inventor Birgit Kock

Birgit Kock 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 for producing CF.sub.3 I
    Patent number: 4922041
    Abstract: A method for producing trifluoroiodomethane in which a metal Mt selected from the group magnesium, zinc, cadmium, bismuth and tin is reacted in a first step (a) with a trifluorohalomethane, and the resulting reaction mixture is further reacted in a second step (b) with a component containing iodine to produce CF.sub.3 I. Compounds corresponding to the formula CF.sub.3.Zn.X.nL are also described.
    Type: Grant
    Filed: May 19, 1988
    Date of Patent: May 1, 1990
    Assignee: Kali-Chemie AG
    Inventors: Dieter Naumann, Wieland Tyrra, Birgit Kock, Werner Rudolph, Bernd Wilkes