Patents by Inventor Paul Bever

Paul Bever 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).

  • Reduction in the rate of oxidation of sulfite solutions
    Patent number: 5077023
    Abstract: The rates of oxidation of sulfite/bisulfite-containing solutions in gas-liquid scrubbers for removing SO.sub.2 from gases are reduced by adding oxidation inhibitors to the solutions in an amount of from 0.02 to 20 mmol per hour and per square meter of exchange area.
    Type: Grant
    Filed: July 12, 1990
    Date of Patent: December 31, 1991
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd Leutner, Klaus-Dieter Hoppe, Paul Bever, Matthias Kraume