Patents by Inventor Stephan Dilling

Stephan Dilling 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 selective hydrogenation of dienes in reformate flows
    Patent number: 6118034
    Abstract: In the process for the selective hydrogenation of dienes in diene-containing feed streams, a diene-containing feed stream is hydrogenated over a nickel-containing precipitated catalyst at from 40 to 100.degree. C., a pressure of from 3 to 20 bar and a WHSV (weight hourly space velocity) of from 1 to 10 kg/(l.times.h) in the presence of free hydrogen.
    Type: Grant
    Filed: September 3, 1998
    Date of Patent: September 12, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Maximilian Vicari, Marc Walter, Ekkehard Schwab, Hans-Joachim Muller, Germain Kons, Stephan Dilling, Peter Polanek
  • Catalytic gas-phase hydrogenation of olefins
    Patent number: 6037510
    Abstract: The gas-phase hydrogenation of a feed containing at least 50% by weight of at least one C.sub.6 -C.sub.20 -olefin with a gas containing at least hydrogen over a catalyst is carried out by a process in which the feed is introduced as a liquid into the gas.
    Type: Grant
    Filed: May 12, 1998
    Date of Patent: March 14, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Maximilian Vicari, Marc Walter, Stephan Dilling