Patents Examined by Humer Sheikh
  • Method for producing vanillin by electrochemical oxidation of aqueous lignin solutions or suspensions
    Patent number: 8808781
    Abstract: The present invention relates to a method for producing vanillin, which comprises an electrochemical oxidation of an aqueous, lignin-comprising suspension or solution at an anode, wherein the anode used is a silver electrode.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: August 19, 2014
    Assignees: BASF SE, Rheinische Friedrich-Wilhelms-Universitaet Bonn
    Inventors: Florian Stecker, Itamar Michael Malkowsky, Andreas Fischer, Siegfried R. Waldvogel, Carolin Regenbrecht