Patents by Inventor Peter Clasen

Peter Clasen 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).

  • Wall-covering for electrolytic cells
    Patent number: 6200437
    Abstract: Anti-corrosive detachable wall-covering for side walls for new and used electrolytic cells holding chlorine-containing process gases.
    Type: Grant
    Filed: June 17, 1999
    Date of Patent: March 13, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter Clasen, Stefan Venghaus, Horst Dykrzak
  • Cell cover for electrolytic cells
    Patent number: 6200438
    Abstract: Anti-corrosive apparatus cover with an improved detachable wall-covering for new or used covers of electrolytic cells.
    Type: Grant
    Filed: June 17, 1999
    Date of Patent: March 13, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter Clasen, Stefan Venghaus
  • Method and an apparatus for improving heat transfer
    Patent number: 6178293
    Abstract: In a method for improving heat transfer in a heat exchanger, in which a heating medium passes through heat exchange elements 1,8 which transfer their heat to a liquid with which they are in contact and which is located in the jacket region 3 of the heat exchanger, the liquid between the heat exchange elements in the jacket region 3 is heated locally to such a high temperature by means of additional heating elements 2,9 that nucleate boiling occurs in the liquid on the surface of these additional heating elements 2,9 and the resulting vapour bubbles ascend between the normal heating exchange elements 1,8 in the jacket region 3.
    Type: Grant
    Filed: May 22, 1998
    Date of Patent: January 23, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter Clasen, Hans-Joachim Brockhaus, Clemens Casper, Karl-Heinz Jonen
  • Process for heating up moist gases containing hydrogen halides
    Patent number: 4880446
    Abstract: A process for heating up moist gases containing hydrogen halides comprising removing the hydrogen halides from the gases by partial condensation of the water vapor, separating out the condensate and heating up the resultant gas in indirect or recuperative heat exchangers.
    Type: Grant
    Filed: June 6, 1988
    Date of Patent: November 14, 1989
    Assignee: Bayer Aktiengesellschaft
    Inventors: Wolfgang Dietz, Rudolf Gerken, Gunter Lailach, Peter Clasen