Patents by Inventor Maren Ridder

Maren Ridder 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).

  • Continuous flow reactor having a plurality of alternating bends
    Patent number: 6399031
    Abstract: A curved tubular flow reactor designed for carrying out chemical reactions continuously, for preparing mixtures and as a liquid-phase heat exchanger comprises a plurality of successive bends having alternating directions of curvature.
    Type: Grant
    Filed: February 24, 1999
    Date of Patent: June 4, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Christof Herrmann, Wolfgang Hübinger, Jens Kremeskötter, Roland Minges, Jürgen Schmidt-Thümmes, Hans-Ulrich Moritz, Wolfgang Schmidt, Maren Ridder