Patents by Inventor Franz R. Schlomer

Franz R. Schlomer 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 to recover solvents from waste gases
    Patent number: 5307638
    Abstract: The recovery of solvents from waste gases takes place according to the state of the art by condensation, freezing out or desublimation of the solvent in recuperative cold reservoirs which can be switched over. In order to reduce the amount of equipment and the cold losses, the condensation and freezing-out operations are run continuously in a shaped-object reservoir through which cooled shaped objects move in a countercurrent to the waste gas.
    Type: Grant
    Filed: October 15, 1992
    Date of Patent: May 3, 1994
    Assignee: Messer Griesheim, GmbH
    Inventors: Friedhelm Herzog, Thomas Kutz, Franz R. Schlomer, Heinz J. Schmidt, Martin Schulte-Rewinkel