Patents Assigned to Rheinische-Westfalische Technische Hochschule Aachen
  • Method for producing formic acid by COhydrogenation
    Patent number: 9580375
    Abstract: The invention relates to a continuous method for producing formic acid from CO2 and extracting the formic acid using compressed CO2.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: February 28, 2017
    Assignee: RHEINISCHE-WESTFÄLISCHE TECHNISCHE HOCHSCHULE AACHEN
    Inventors: Walter Leitner, Ulrich Hintermair, Sebastian Wesselbaum
  • Method for producing formic acid by COhydrogenation
    Patent number: 9073842
    Abstract: The invention relates to a continuous method for producing formic acid from CO2 and extracting the formic acid using compressed CO2.
    Type: Grant
    Filed: January 4, 2012
    Date of Patent: July 7, 2015
    Assignee: RHEINISCHE-WESTFALISCHE TECHNISCHE HOCHSCHULE AACHEN
    Inventors: Walter Leitner, Ulrich Hintermair, Sebastian Wesselbaum
  • Process for preparing cycloplatinated platinum complexes, platinum complexes prepared by this process and the use thereof
    Patent number: 8394979
    Abstract: The present invention relates to a process for preparing cycloplatinated platinum(II) complexes, platinum(II) complexes prepared by this process and the use thereof for the treatment of tumor diseases and/or hemo blastoses.
    Type: Grant
    Filed: December 12, 2008
    Date of Patent: March 12, 2013
    Assignee: Rheinische-Westfalische Technische Hochschule Aachen
    Inventors: Ullrich Englert, Anca Beatrice Braun