Patents by Inventor Michael Stosser

Michael Stosser 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).

  • Oxyalkylation of alkanols with alkylene oxides
    Patent number: 6303832
    Abstract: Alkanols are oxyalkylated by a process in which the reaction is carried out using a heterogeneous basic catalyst which is selected from basic aluminates, and the compounds prepared thereby are used as carrier oils in fuel additives or as nonionic surfactants in detergents or cleaning agents.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: October 16, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Irene Trötsch-Schaller, Günter Oetter, Knut Oppenländer, Michael Stösser
  • Process for purifying alkoxylated fats
    Patent number: 6096911
    Abstract: A process for purifying alkoxylated fats by treatment with a solid substance, wherein a mixture of aluminum oxide and a silicate is employed as solid substance.
    Type: Grant
    Filed: March 24, 1998
    Date of Patent: August 1, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Gabriele Dralle-Voss, Michael Stosser, Siegfried Lang, Thomas Saupe, Matthias Zipplies