Patents by Inventor Thoams Ernst Mueller

Thoams Ernst Mueller 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 polyetherester carbonate polyols
    Patent number: 9296859
    Abstract: The present invention relates to a method for producing polyetherester carbonate polyols by means of catalytic addition of carbon dioxide, alkylene oxides and cyclic anhydrides to H-functional starter compounds in the presence of double metal cyanide (DMC) catalysts.
    Type: Grant
    Filed: December 10, 2012
    Date of Patent: March 29, 2016
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Christoph Guertler, Thoams Ernst Mueller, Anthony Kermagoret, Yvonne Dienes, Julien Barruet, Aurel Wolf, Stefan Grasser