Patents by Inventor Oliver Soetje

Oliver Soetje 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).

  • Method for the production of polyamides
    Publication number: 20060217522
    Abstract: An apparatus for making polyamides oligomers thereof mixtures thereof, the apparatus comprising a material selected from the group consisting of a) an austenitic steel comprising from 15 to 25% by weight of chromium, from 3 to 35% by weight of nickel and from 0 to 10% by weight of molybdenum, and iron, b) a duplex steel comprising from 20 to 30% by weight of chromium, from 3 to 10% by weight of nickel and from 0 to 5% by weight of molybdenum, and iron, and c) a nickel-based alloy comprising from 12 to 25% by weight of chromium and from 12 to 20% by weight of molybdenum, and nickel
    Type: Application
    Filed: July 15, 2004
    Publication date: September 28, 2006
    Applicant: BASF Aktiengesellscaft Patents, Trademarks and Licenses
    Inventors: Jürgen Demeter, Oliver Sötje, Hans-Jürgen Bassler, Jürgen Deininger, Karl-Heinrich Klappert, Helmut Winterling