Patents by Inventor Josefine Eckl

Josefine Eckl 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).

  • Stabilized organopolysiloxanes
    Patent number: 5399615
    Abstract: The stabilized organopolysiloxanes which comprise thiodiglycolic esters of the formula ##STR1## in which R.sup.1 can be identical or different monovalent, unsubstituted or halogen-substituted C.sub.1 -C.sub.18 -hydrocarbon radicals,x and y, independently of one another, are each integers from 1 to 10 andn is an integer from 1 to 5.The stabilized organopolysiloxane oils are suitable for use as heat and power transfer media.
    Type: Grant
    Filed: March 30, 1994
    Date of Patent: March 21, 1995
    Assignee: Wacker-Chemie GmbH
    Inventors: Erhard Bosch, Josefine Eckl