Patents by Inventor Torsten Neugebauer

Torsten Neugebauer 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).

  • Process for coupling benzylamines with haloaromatics
    Patent number: 7276630
    Abstract: A process is provided for preparing optionally substituted arylated benzylamines from the corresponding optionally substituted aryl halides and optionally substituted benzylamines using a specific solvent mixture, a base and a catalyst comprising a palladium compound and a bisaryldialkylphosphine.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: October 2, 2007
    Assignee: Saltigo GmbH
    Inventors: Michael Dockner, Ulrich Scholz, Torsten Neugebauer
  • Process for preparing methyl 4-(aminomethyl)benzoate
    Patent number: 7265238
    Abstract: An advantageous process is provided for preparing methyl 4-(aminomethyl)benzoate by esterifying 4-(aminomethyl)benzoic acid and subsequently obtaining the methyl 4-(aminomethyl)benzoate, this process proceeding under specific pH and temperature control and isolation of the hydrochloride of methyl 4-(aminomethyl)benzoate formed as an intermediate being avoidable.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: September 4, 2007
    Assignee: Saltigo GmbH
    Inventors: Michael Dockner, Torsten Neugebauer
  • Process for preparing methyl 4-(aminomethyl)benzoate
    Publication number: 20070149802
    Abstract: An advantageous process is provided for preparing methyl 4-(aminomethyl)benzoate by esterifying 4-(aminomethyl)benzoic acid and subsequently obtaining the methyl 4-(aminomethyl)benzoate, this process proceeding under specific pH and temperature control and isolation of the hydrochloride of methyl 4-(aminomethyl)benzoate formed as an intermediate being avoidable.
    Type: Application
    Filed: September 22, 2006
    Publication date: June 28, 2007
    Inventors: Michael Dockner, Torsten Neugebauer
  • Process for coupling benzylamines with haloaromatics
    Publication number: 20070073078
    Abstract: A process is provided for preparing optionally substituted arylated benzylamines from the corresponding optionally substituted aryl halides and optionally substituted benzylamines using a specific solvent mixture, a base and a catalyst comprising a palladium compound and a bisaryldialkylphosphine.
    Type: Application
    Filed: September 22, 2006
    Publication date: March 29, 2007
    Inventors: Michael Dockner, Ulrich Scholz, Torsten Neugebauer
  • N-alkoxlyalkyl-substituted benzimidazoles and the use thereof as an agent against parastic protozoans
    Publication number: 20040044055
    Abstract: The present invention relates to novel N-alkoxyalkyl-substituted benzimidazoles, to their preparation and to their use as agents against parasitic protozoa.
    Type: Application
    Filed: April 3, 2003
    Publication date: March 4, 2004
    Inventors: Folker Lieb, Albrecht Marhold, Torsten Neugebauer, Gisela Greif
  • Process for preparing benzyl alcohols and their use
    Patent number: 6462242
    Abstract: Benzyl alcohols, particularly those which bear fluorine substituents or fluoroalkyl substituents on the benzyl ring, can be obtained by formylation of corresponding aryl bromides to form benzaldehydes and reduction of the latter using further formate, wherein the benzaldehydes formed do not have to be isolated.
    Type: Grant
    Filed: June 5, 2000
    Date of Patent: October 8, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Torsten Neugebauer, Albrecht Marhold