Patents by Inventor Muhammad Afral Subhani

Muhammad Afral Subhani 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 POLYETHER CARBONATE POLYOLS
    Publication number: 20140323670
    Abstract: The present invention relates to a method for producing polyether carbonate polyols by way of the catalytic addition of carbon dioxide and alkylene oxides to H-functional starter compounds in the presence of double metal cyanide (DMC) catalyser that was activated in the presence of cyclic anhydride.
    Type: Application
    Filed: December 10, 2012
    Publication date: October 30, 2014
    Applicant: Bayer Intellectual Property GmbH
    Inventors: Thomas Ernst Müller, Christoph Gürtler, Muhammad Afral Subhani