Patents by Inventor Vera LUENSE

Vera LUENSE 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).

  • Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phase
    Patent number: 10875821
    Abstract: Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phase wherein the liquid phase contains 0.1 to less than 25 weight-% water and wherein the liquid phase contains at least 25 weight-% of alcohol(s) of general formula (II) and alpha, beta unsaturated aldehyde(s) of general formula (I) and wherein the oxidant is oxygen and/or hydrogen peroxide.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: December 29, 2020
    Inventors: Nicolas Vautravers, Joaquim Henrique Teles, Andreas Keller, Kirsten Braunsmann, Andreas Jörg Ufer, Stefan Bauer, Marco Bosch, Vera Luense, Joseph John Zakzeski, Michaela Fenyn
  • PROCESS FOR THE PREPARATION OF ALPHA, BETA UNSATURATED ALDEHYDES BY OXIDATION OF ALCOHOLS IN THE PRESENCE OF A LIQUID PHASE
    Publication number: 20200010393
    Abstract: Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phase wherein the liquid phase contains 0.1 to less than 25 weight-% water and wherein the liquid phase contains at least 25 weight-% of alcohol(s) of general formula (II) and alpha, beta unsaturated aldehyde(s) of general formula (I) and wherein the oxidant is oxygen and/or hydrogen peroxide.
    Type: Application
    Filed: March 12, 2018
    Publication date: January 9, 2020
    Inventors: Nicolas VAUTRAVERS, Joaquim Henrique TELES, Andreas Keller, Kirsten BRAUNSMANN, Andreas Jorg UFER, Stefan BAUER, Vera LUENSE, Marco BOSCH, Joseph John ZAKZESKI, Michaela FENYN