Patents by Inventor Marco Bosch

Marco Bosch 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 methods and reactor used for the production of alkylamines
    Publication number: 20060079718
    Abstract: In the continuous process for preparing alkylamines by reacting C1-4-alkanols with ammonia in the gas phase in the presence of a shape-selective fixed-bed catalyst in a cooled reactor, the shape-selective fixed-bed catalyst is present in a single contiguous fixed bed in the reactor and tubes through which coolants are passed run within the fixed bed to regulate the temperature of the fixed bed.
    Type: Application
    Filed: November 24, 2003
    Publication date: April 13, 2006
    Applicant: BASF Aktiengesellschaft
    Inventors: Marco Bosch, Roderich Rottger, Bernd Stein, Thomas Krug, Johann-Peter Melder, Theodor Weber
  • Manganese(iv) complex salts and their use as oxidation catalysts
    Publication number: 20050065378
    Abstract: Manganese(IV) complex salts of formula [LMn(?—O)3MnL]n[XM12O40]m, (I), wherein L is 1,4,7-trimethyl-1,4,7-triazacyclononane, X is P or Si, M is Mo or W, n is 2 or 3, and m is 1 or 2, with the provisos that (i) if X is Si, then n=2 and m=1 and (ii) if X is P, then n=3 and m=2. These compounds are active catalysts in the partial oxidation of various organic compounds with peroxy compounds, e.g., the preparation of ketones from secondary alcohols or the epoxidation of olefins.
    Type: Application
    Filed: January 13, 2004
    Publication date: March 24, 2005
    Inventors: Marco Bosch, Dario Veghini
  • Isolation of high-purity triethylenediamine (TEDA) by distillation
    Publication number: 20040220406
    Abstract: Process for purifying triethylenediamine (TEDA) by disillation, in which the fractionation is carried out in a dividing wall column.
    Type: Application
    Filed: April 22, 2004
    Publication date: November 4, 2004
    Inventors: Ortmund Lang, Bernd Rumpf, Matthias Frauenkron, Marco Bosch, Helmut Berrsche, Anton Meier