Patents by Inventor Carsten Schneider

Carsten Schneider 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).

  • Bisphosphines as bidentate ligands
    Patent number: 7589215
    Abstract: The present invention relates to ligands of the general formula (I). In addition, a process for the production thereof and the use thereof are demonstrated.
    Type: Grant
    Filed: December 12, 2006
    Date of Patent: September 15, 2009
    Assignee: Degussa AG
    Inventors: Armin Boerner, Jens Holz, Axel Monsees, Thomas Riermeier, Renat Kadyrov, Carsten A. Schneider, Uwe Dingerdissen, Karlheinz Drauz
  • Bisphosphines as bidentate ligands
    Patent number: 7361786
    Abstract: The present invention relates to ligands of the general formula (I). In addition, a process for the production thereof and the use thereof are demonstrated.
    Type: Grant
    Filed: December 12, 2006
    Date of Patent: April 22, 2008
    Assignee: Degussa AG
    Inventors: Armin Boerner, Jens Holz, Axel Monsees, Thomas Riermeier, Renat Kadyrov, Carsten A. Schneider, Uwe Dingerdissen, Karlheinz Drauz
  • BISPHOSPHINES AS BIDENTATE LIGANDS
    Publication number: 20070179301
    Abstract: The present invention relates to ligands of the general formula (I). In addition, a process for the production thereof and the use thereof are demonstrated.
    Type: Application
    Filed: December 12, 2006
    Publication date: August 2, 2007
    Applicant: DEGUSSA AG
    Inventors: Armin Boerner, Jens Holz, Axel Monsees, Thomas Riermeier, Renat Kadyrov, Carsten Schneider, Uwe Dingerdissen, Karlheinz Drauz
  • BISPHOSPHINES AS BIDENTATE LIGANDS
    Publication number: 20070123733
    Abstract: The present invention relates to ligands of the general formula (I). In addition, a process for the production thereof and the use thereof are demonstrated.
    Type: Application
    Filed: December 12, 2006
    Publication date: May 31, 2007
    Applicant: DEGUSSA AG
    Inventors: Armin BOERNER, Jens Holz, Axel Monsees, Thomas Riermeier, Renat Kadyrov, Carsten Schneider, Uwe Dingerdissen, Karlheinz Drauz
  • Thyristor with integrated resistance and method for producing it
    Publication number: 20060267104
    Abstract: A thyristor has a semiconductor body (1), in which a p-doped emitter (8), an n-doped base (7), a p-doped base (6) and an n-doped main emitter (5) are arranged successively in a vertical direction, the p-doped base (6) having a resistance zone (65) with a predetermined electrical resistance (R.int) extending in a lateral direction (r) perpendicular to the vertical direction, an external resistor (30, R.ext) that is arranged or can be arranged outside the semiconductor body (1) being electrically connected in parallel with the resistance zone (65), and the external resistor (30) having, in a specific temperature range, a temperature coefficient whose magnitude is less than the magnitude of the temperature coefficient of the resistance zone (65) in the specific temperature range.
    Type: Application
    Filed: December 21, 2005
    Publication date: November 30, 2006
    Inventors: Detlef Scholz, Uwe Kellner-Werdehausen, Franz-Josef Niedernostheide, Hans-Joachim Schulze, Carsten Schneider
  • Bisphosphines as bidentate ligands
    Publication number: 20050209455
    Abstract: The present invention relates to ligands of the general formula (I). In addition, a process for the production thereof and the use thereof are demonstrated.
    Type: Application
    Filed: March 3, 2003
    Publication date: September 22, 2005
    Inventors: Armin Boerner, Jens Holz, Axel Monsees, Thomas Riermeier, Renat Kadyrov, Carsten Schneider, Uwe Dingerdissen, Karlheinz Drauz
  • Polydentate asymmetric ligands based on binaphthyl
    Publication number: 20020188123
    Abstract: Novel polydentate asymmetric nitrogen-oxygen-containing binaphthyl derivatives of the formulae (I) and (II), and metal complexes of these compounds may be used as catalysts for enantioselective transformations.
    Type: Application
    Filed: May 2, 2002
    Publication date: December 12, 2002
    Applicant: DEGUSSA AG
    Inventors: Axel Monsees, Carsten A. Schneider, Thomas Riermeier, Uwe Dingerdissen