Patents by Inventor Oliver Yair GUTIERREZ-TINOCO

Oliver Yair GUTIERREZ-TINOCO 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).

  • CATALYST FOR THE SYNTHESIS OF ALKYL MERCAPTAN AND PROCESS FOR ITS PREPARATION
    Publication number: 20220194896
    Abstract: A catalyst may include a support and from 5 to 20 wt.-% of a promoter, based on the total weight of the catalyst, wherein the support may include titanium dioxide, zirconium dioxide, and/or a mixture thereof, and the promoter may be an alkali metal oxide. Processes for preparing such catalysts may include impregnating a support of titanium dioxide and/or zirconium dioxide with an aqueous solution including a preferably soluble alkali compound and calcining. Alkyl mercaptans may be prepared in the presence of such catalysts or catalysts obtained by such processes.
    Type: Application
    Filed: January 27, 2020
    Publication date: June 23, 2022
    Applicant: Evonik Operations GmbH
    Inventors: Ludger LAUTENSCHUETZ, Nadine DUERR, Achim FISCHER, Manuel WEBER-STOCKBAUER, Oliver Yair GUTIERREZ-TINOCO, Ricardo BERMEJO DEVAL, Johannes A. LERCHER