Patents by Inventor Peter Georg OHLEMUELLER

Peter Georg OHLEMUELLER 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 C6-12 SATURATED ALIPHATIC CARBOXYLIC ACIDS
    Publication number: 20240010597
    Abstract: A process for the preparation of a color stable C6-12 saturated aliphatic carboxylic acid in which (1) the corresponding aldehyde is oxidized with molecular oxygen to obtain the crude saturated aliphatic carboxylic acid in a liquid mixture, (2) molecular oxygen removed from the crude saturated aliphatic carboxylic acid mixture, and (3) the saturated aliphatic carboxylic acid separated from the molecular oxygen depleted mixture by distillation as a color stable product.
    Type: Application
    Filed: August 9, 2021
    Publication date: January 11, 2024
    Inventors: Jessica Nadine HAMANN, Joaquim Henrique TELES, Peter Georg OHLEMUELLER, Friedemann GAITZSCH, Shelue LIANG, Stefan RITTINGER, Frauke THRUN, Richard DEHN