Patents by Inventor Carsten Welz

Carsten Welz 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 producing chlorine from HCL
    Patent number: 8158099
    Abstract: A process is described for the production of chlorine by a catalysed gas-phase oxidation of hydrogen chloride with an oxygen-containing gas stream.
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: April 17, 2012
    Assignee: Bayer MaterialScience AG
    Inventors: Ole Brettschneider, Knud Werner, Jun Wang, Carsten Welz, Annette Conrad, Karsten-Ulrich Klatt
  • Process for Producing Chlorine from HCL
    Publication number: 20100086473
    Abstract: A process is described for the production of chlorine by a catalysed gas-phase oxidation of hydrogen chloride with an oxygen-containing gas stream.
    Type: Application
    Filed: April 14, 2008
    Publication date: April 8, 2010
    Applicant: Bayer MaterialScience AG
    Inventors: Ole Brettschneider, Knud Werner, Jun Wang, Carsten Welz, Annette Conrad, Karsten-Ulrich Klatt