Patents by Inventor Norbert Wilden

Norbert Wilden 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 removing sulfur compounds from gases containing hydrocarbons
    Patent number: 7837964
    Abstract: The present invention relates to processes for removing sulfur compounds from hydrocarbonaceous gases by using catalysts, with the exception of activated carbons and zeolites, which comprise copper, silver, zinc, molybdenum, iron, cobalt, nickel or mixtures thereof at temperatures of from (?50) to 150° C. and a pressure of from 0.1 to 10 bar.
    Type: Grant
    Filed: December 13, 2003
    Date of Patent: November 23, 2010
    Assignee: BASF Aktiengesellschaft
    Inventors: Helge Wessel, Markus Hoelzle, Bernd Vogel, Roland Hageboeke, Michael Hesse, Norbert Wilden
  • Method for removing sulfur compounds from gases containing hydrocarbons
    Publication number: 20060035784
    Abstract: The present invention relates to processes for removing sulfur compounds from hydrocarbonaceous gases by using catalysts, with the exception of activated carbons and zeolites, which comprise copper, silver, zinc, molybdenum, iron, cobalt, nickel or mixtures thereof at temperatures of from (?50) to 150° C. and a pressure of from 0.1 to 10 bar.
    Type: Application
    Filed: December 13, 2003
    Publication date: February 16, 2006
    Inventors: Helge Wessel, Markus Holzle, Bernd Vogel, Roland Hageboke, Michael Hesse, Norbert Wilden