Patents by Inventor Hans van der Griend

Hans van der Griend 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).

  • HYDROTREATING CATALYST CONTAINING METAL ORGANIC SULFIDES ON DOPED SUPPORTS
    Publication number: 20180126362
    Abstract: A catalyst comprising: a catalyst support; at least one Group VIB metal component; at least one Group VIII metal component; at least one mercapto-carboxylic acid; wherein the catalyst support contains at least one dopant comprising either boron, and/or silicon, and/or phosphorusin the range of about 1 to about 13 wt %, expressed as an oxide and based on the total weight of the catalyst for each dopant added; and wherein the amount of the at least one mercapto-carboxylic acid is in the amount from about 0.4 to about 3 equivalents to the sulfur amount necessary for forming sulfides of the Group VI and VIII components.
    Type: Application
    Filed: April 25, 2016
    Publication date: May 10, 2018
    Inventors: Eveline Bus, Upakul Deka, Hans van der Griend, Bastiaan Maarten Vogelaar, Sander Hendrikus Lambertus Thoonen, Sonja Eijsbouts-Spickova