Patents by Inventor Wolfgang Krämer

Wolfgang Krämer 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).

  • Publication number: 20100210691
    Abstract: The present invention provides a composition comprising imidacloprid and metalaxyl. The compositions of the present invention find use as pesticides.
    Type: Application
    Filed: May 7, 2010
    Publication date: August 19, 2010
    Applicant: Bayer CropScience AG
    Inventors: Stefan DUTZMANN, Christopher Erdelen, Angelika Lubos-Erdelen, Wolfram Andersch, Heinz-Wilhelm Dehne, Jürgen Hartwig, Klaus Stenzel, Wolfgang Krämer
  • Publication number: 20100041659
    Abstract: The present invention provides a composition comprising synergistic amounts of a compound of the formula (I) wherein X, E, R, A and Z are as defined herein, and at least one fungicidal active compound as defined herein. The compositions of the present invention find use as pesticides.
    Type: Application
    Filed: May 18, 2009
    Publication date: February 18, 2010
    Inventors: Stefan Dutzmann, Christoph Erdelen, Wolfram Andersch, Heinz-Wilhelm Dehne, Jürgen Hartwig, Klaus Stenzel, Wolfgang Krämer
  • Publication number: 20100018667
    Abstract: The invention relates to a cold and/or heat accumulator comprising a first heat exchanger and preferably a second heat exchanger. The first heat exchanger may, in particular, be provided to be perfused by a refrigerant while the second heat exchanger is preferably perfused by brine. The first heat exchanger and preferably also the second heat exchanger are engaged in a heat-exchanging relationship with carrier elements charged with a cold or heat storage medium and may, in particular, be formed by graphite strips. The cooling energy and/or heat accumulator according to the invention exhibits a good heat conduction, short charging times, a high cooling or heating performance, low pressure losses as well as a good cooling agent distribution. Further its integration options are manifold due to the selected fixation means.
    Type: Application
    Filed: May 29, 2006
    Publication date: January 28, 2010
    Applicant: WEBASTO AG
    Inventors: Noureddine Khelifa, Wolfgang Krämer, Steffen Korfmann, Thomas Peters
  • Publication number: 20090260377
    Abstract: A heating and air-conditioning system for a motor vehicle, having at least one running-state system having a heat exchanger and a blower to supply an air flow across the heat exchanger; and a stop-state system having a heat carrier loop connected to the running-state heat exchanger, wherein coolant within the heat carrier loop can stream through the running-state heating heat exchanger. The system can include a housing having a stop-state coolant heater or cooler, a pump to move a coolant through the heat carrier loop, a controller to control the pump and the running-state blower (including the use of a temperature sensor), a power supply, which is available in a stopped state, and a blower to supply an air flow across the running-state heat exchanger. The housing can have a connection interface corresponding to running-state air ducts, whereby retroactive installation of the system is facilitated.
    Type: Application
    Filed: June 29, 2009
    Publication date: October 22, 2009
    Inventors: Gerard Miller, Wolfgang Kraemer
  • Patent number: 7553452
    Abstract: Procedure for equilibration of the delivery volumes of a multi-channel metering apparatus with an arrangement of independently controlled dispensing channels 1.1-1.n, delivering individual volumes of dispensing fluid to cavities 3.1.1-3.n.n, where measured values relevant to the individual delivery volumes are measured for the same control value and from which an adjustment value is specified with a tolerance band and the control value is adjusted for dispensing channels 1.1-1.n, the measured values of which lie outside the tolerance band. The invention also applies to an apparatus for implementing the procedure.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: June 30, 2009
    Assignee: CyBio AG
    Inventors: Peter Zimmermann, Torsten Rausch, Gerd Heiβe, Hartmut Köberich, Simon Renard, Thomas Moore, Wolfgang Krämer
  • Patent number: 7541001
    Abstract: An automatic pipetting and analyzing device for the preparation and analysis of samples in the wells of a microtitration plate has a work platform on which positioning areas for auxiliary devices and a movement area for the sample plate are provided, a passive mechanical table without its own drive unit, the sample plate lying within the inner passive slide of the passive mechanical table, and an active mechanical table which is arranged above the passive mechanical table and by which a pipetting head can be moved in X-Y direction over the work platform in order to extract, transport and dispense liquids by at least one pipetting channel and in order to displace the sample plate by a coupling connection with the inner passive slide, for example, to place the sample plate in an incubator or to position it with the individual wells in an analysis device.
    Type: Grant
    Filed: November 23, 2005
    Date of Patent: June 2, 2009
    Assignee: CyBio AG
    Inventors: Wolfgang Kraemer, Frank Tempel, Thomas Moore
  • Patent number: 7500309
    Abstract: A cold and/or heat accumulator with a plurality of carrier elements (10) which are charged with a cold or heat storage medium, and with a heat exchanger (12) which is designed to have a heat transfer medium flow through it in order to cause heat exchange between the cold or heat storage medium and the heat transfer medium. The heat exchanger (12) has at least one serpentine hollow section (14), and at least at least one carrier element (10) is provided between the legs of at least some of the loops of the serpentine hollow section. In a process for producing the cold and/or heat accumulator, the height of the carrier elements is coordinated to a distance between the legs of the at least one loop such that, after a force-fit connection is formed between the serpentine hollow section and the carrier elements.
    Type: Grant
    Filed: January 9, 2006
    Date of Patent: March 10, 2009
    Assignee: Webasto Thermosysteme International GmbH
    Inventors: Robert Lang, Kemal-Edip Yidirim, Wolfgang Kraemer
  • Patent number: 7417150
    Abstract: The present application relates to novel heterocyclic compounds, to processes for their preparation, and to their use as crop protection agents, particularly for controlling animal pests.
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: August 26, 2008
    Assignee: Bayer CropScience AG
    Inventors: Peter Jeschke, Michael Beck, Wolfgang Krämer, Detlef Wollweber, Angelika Lubos-Erdelen, legal representative, Andreas Turberg, Olaf Hansen, Hans-Dieter Martin, Piet Sauer, Christoph Erdelen
  • Publication number: 20080173029
    Abstract: An air conditioning system for a motor vehicle having a coolant circuit (1) that contains an electrically driven compressor (2), a condenser (4), an expansion valve (10) and a latent cold accumulator (12). Heat is removed from the latent cold accumulator (12) by the cooling circuit (1); this is referred to as the charging of the latent cold accumulator (12). The system is also equipped with an arrangement for cooling air, which are configured in such a way that heat is removed from the air and supplied to the latent cold accumulator (12). Thus, a cost-effective, efficient air conditioning system can be used, in particular, when the vehicle is stationary.
    Type: Application
    Filed: January 14, 2005
    Publication date: July 24, 2008
    Applicant: Webasto AG
    Inventors: Wolfgang Kraemer, Noureddine Khelifa, Oliver Horn
  • Patent number: 7379832
    Abstract: Multi-channel metering apparatus with automatic calibration, where the individual dispensing channels 1, the micro-valves 4 of which are connected with the outlets of a distributor 8, 13 or 15 whose inlet is filled with fluid by a vessel 9, 14 or 17 thus connected, are able to be calibrated in relation to each other in that between the vessel 9, 14 or 17 and the inlet of the distributor 8, 13 or 15 a flow sensor 10 is arranged which for calibration during delivery of the fluid via a respective nozzle 2 of a respective dispensing channel 1 records the flow and generates signals which are respectively assigned to a defined opening time of a micro-valve 4 and a specific dispensing channel 1 and thus stored allows for individual control of the micro-valves 4 in order to equalize the tolerances of the dispensing channels 1.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: May 27, 2008
    Assignee: CyBio AG
    Inventors: Peter Zimmermann, Torsten Rausch, Gerd Heibe, Hartmut Köberich, Simon Renard, Thomas Moore, Wolfgang Krämer
  • Patent number: 7361673
    Abstract: The present invention relates to compositions for controlling plant pests containing the compound of the formula (I) in a mixture with specified fungicidally active compounds.
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: April 22, 2008
    Assignee: Bayer Aktiengesellschaft
    Inventors: Christoph Erdelen, Wolfram Andersch, Klaus Stenzel, Astrid Mauler-Machnik, Wolfgang Krämer
  • Patent number: 7312204
    Abstract: The present invention relates to insecticidal mixtures of chloronicotinyl insecticides of the formula (I) in which R1 represents C1-C5-alkyl, R2 represents hydrogen or C1-C5-alkyl or R1 and R2 together represent —CH2—CH2—; —CH2—CH2—CH2— or X represents an NH group, NCH3 group or represents sulphur, Y represents nitrogen or a CH group and Z represents cyano or nitro, with one or more of the synergists mentioned in the description.
    Type: Grant
    Filed: June 28, 2002
    Date of Patent: December 25, 2007
    Assignee: Bayer Aktiengesellschaft
    Inventors: Christoph Erdelen, Wolfgang Krämer, Kai-Uwe Brüggen
  • Patent number: 7240725
    Abstract: A device for climate control of a vehicle is provided which includes a coolant circuit in which coolant flows through a compressor, a condenser, and an evaporator; a heat transfer medium circuit in which heat transfer medium flows through a heat source and a heat exchanger; and a heat/cold reservoir in which the evaporator and the heat exchanger are located. The device of the present invention provides an improved and comparatively economical approach to climate control in the area of a driver's bed in a motor vehicle interior by, at least in part, using a heating/cooling surface for a driver's bed and/or vehicle interior wall, which is integrated into the heat transfer medium circuit such that the heat transfer medium can flow selectively through the heating/cooling surface, or the heat transfer medium which is conveyed by the heat source can flow through the heating/cooling surface.
    Type: Grant
    Filed: September 10, 2003
    Date of Patent: July 10, 2007
    Assignee: Webasto Thermosysteme GmbH
    Inventors: Oliver Horn, Noureddine Khelifa, Wolfgang Kraemer
  • Patent number: 7232840
    Abstract: The present invention relates to compositions for controlling plant pests containing the compound of formula (I) in a mixture with fungicidally active compounds, except for cyclopropylcarboxamide derivatives and azolylmethylcycloalkanes.
    Type: Grant
    Filed: December 1, 2003
    Date of Patent: June 19, 2007
    Assignee: Bayer CropScience AG
    Inventors: Christoph Erdelen, Wolfram Andersch, Klaus Stenzel, Astrid Mauler-Machnik, Wolfgang Krämer
  • Patent number: 7223370
    Abstract: Device for automatically implementing the SPE method, with a two-dimensional needle arrangement which is suitable for removing substances from different two-dimensional specimen vessel arrangements and dispensing them under pressure into a two-dimensional cartridge arrangement.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: May 29, 2007
    Assignee: CyBio AG
    Inventors: Thomas Moore, Uwe Naumann, Wolfgang Kraemer, Peter Zimmermann, Sebastian Pobering, Holger Licht, Gerd Ebert, Ralf Thiericke, Ingrid Schmid
  • Patent number: 7208510
    Abstract: The present invention relates to fungicidally active compound combinations of a fluorobenzothiazole derivative of the formula (I) and at least one of the compounds listed in the disclosure.
    Type: Grant
    Filed: January 20, 2006
    Date of Patent: April 24, 2007
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrike Wachendorff-Neumann, Herbert Gayer, Ulrich Heinemann, Thomas Seitz, Bernd-Wieland Krüger, Wolfgang Krämer, Lutz Aβmann
  • Publication number: 20070044951
    Abstract: Climate control system for the interior of a motor vehicle, with a refrigerating circuit, a first climate control device for at least cooling an interior area of the motor vehicle, and a latent cold storage for at least cooling the interior area of the motor vehicle. The first climate control device has an engine-driven compressor, and the second climate control device has a heat transfer circuit connected to a latent cold storage device. The second climate control device cools the interior area with the engine-driven compressor turned off. A control unit connected to an engine sensor and to a vehicle speedometer can turn off the compressor and cause discharging of cold from the latent cold storage in response to detection of both a vehicle speed below a predetermined vehicle speed value and an engine rpm below a predetermined engine rpm value or a exceeding of a defined high speed rpm.
    Type: Application
    Filed: July 28, 2006
    Publication date: March 1, 2007
    Applicant: Webasto AG
    Inventors: Oliver Horn, Noureddine Khelifa, Wolfgang Kraemer
  • Patent number: 7179814
    Abstract: The present invention relates to compositions for controlling plant pests containing the compound of the formula (I) in a mixture with specified fungicidally active compounds.
    Type: Grant
    Filed: August 23, 2004
    Date of Patent: February 20, 2007
    Assignee: Bayer Aktiengesellschaft
    Inventors: Christoph Erdelen, Wolfram Andersch, Klaus Stenzel, Astrid Mauler-Machnik, Wolfgang Krämer
  • Patent number: 7115593
    Abstract: The present invention relates to active compound combinations of a fluorobenzo-thiazole of the formula (I) and at least one of the compounds listed herein. The active compound combinations of the present invention are useful as fungicides.
    Type: Grant
    Filed: July 15, 2003
    Date of Patent: October 3, 2006
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrike Wachendorff-Neumann, Herbert Gayer, Ulrich Heinemann, Thomas Seitz, Bernd-Wieland Krüger, Wolfgang Krämer, Lutz Assmann
  • Publication number: 20060110287
    Abstract: An automatic pipetting and analyzing device for the preparation and analysis of samples in the wells of a microtitration plate has a work platform on which positioning areas for auxiliary devices and a movement area for the sample plate are provided, a passive mechanical table without its own drive unit, the sample plate lying within the inner passive slide of the passive mechanical table, and an active mechanical table which is arranged above the passive mechanical table and by which a pipetting head can be moved in X-Y direction over the work platform in order to extract, transport and dispense liquids by at least one pipetting channel and in order to displace the sample plate by a coupling connection with the inner passive slide, for example, to place the sample plate in an incubator or to position it with the individual wells in an analysis device.
    Type: Application
    Filed: November 23, 2005
    Publication date: May 25, 2006
    Inventors: Wolfgang Kraemer, Frank Tempel, Thomas Moore