Patents by Inventor Christian Schaefer

Christian Schaefer 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: 20140357709
    Abstract: (Modified) sorghum protein is used as novel protective hydrocolloid for active ingredients, especially fat-soluble active ingredients and/or colorants. Included are compositions comprising (modified) sorghum protein and at least one active ingredient and to their manufacture, as well as to the (modified) sorghum protein itself and its manufacture. These compositions are used for the enrichment, fortification and/or coloration of food, beverages, animal feed, personal care or pharmaceutical compositions, and to food, beverages, animal feed, personal care and pharmaceutical compositions containing such a (modified) sorghum protein and such a composition, respectively.
    Type: Application
    Filed: August 13, 2014
    Publication date: December 4, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventor: Christian SCHAEFER
  • Publication number: 20140325290
    Abstract: Hotspot identification can include receiving data indicating a plurality of reported events each associated with a respective number of configuration items (CIs) of a plurality of CIs and receiving data indicating a topological dependency of each of the plurality of CIs. Hotspot identification can include assigning a weight to each of the respective number of CIs, assigning a weight to CIs of the plurality of CIs having a topological dependency from the respective number of CIs, and identifying the hotspot having a weight assigned thereto that satisfies a hotspot weight threshold.
    Type: Application
    Filed: April 30, 2013
    Publication date: October 30, 2014
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Bernd Gutjahr, Christian Schaefer, Klaus Baumecker
  • Publication number: 20140318103
    Abstract: A method and apparatus for controlling a diesel particulate filter is disclosed. The control is carried out with the aid of a soot loading model selected from a plurality of available soot loading models including at least one soot loading physical model which makes use of signals from an exhaust gas pressure sensor. A reliability score is allocated to each soot loading model such that the soot loading model with the best reliability score is used for the diesel particulate filter control. If a DPF parking effect is identified based on an engine shut-off time a DPF inlet temperature either the reliability score of the soot loading physical model or the reliability scores of all remaining (non-physical) soot loading models are changed, and use of the soot loading physical model is avoided or disabled to help the control of the diesel particulate filter.
    Type: Application
    Filed: April 30, 2014
    Publication date: October 30, 2014
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Giacomo LATROFA, Giuseppe SCHIAVONE, Markus HEMM, Christian SCHAEFER
  • Patent number: 8852666
    Abstract: Partially deamidated rice endosperm protein or rice endosperm protein which is partially conjugated with mono-, di-, oligo- or polysaccharides is used as novel protective hydrocolloid for fat-soluble active ingredients and/or fat-soluble colorants. The present invention further includes compositions comprising that rice endosperm protein and at least one fat-soluble active ingredient/colorant, as well as their manufacture, that rice endosperm protein itself and its manufacture. These compositions are used for the enrichment, fortification and/or coloration of food, beverages, animal feed, personal care or pharmaceutical compositions. The present invention is directed to theses uses and to food, beverages, animal feed, personal care and pharmaceutical compositions containing such a rice endosperm protein and such a composition, respectively.
    Type: Grant
    Filed: March 22, 2008
    Date of Patent: October 7, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Navagnana S. Heittiarachchy, Bruno H. Leueberger, Ilankovan Paraman, Christian Schaefer
  • Publication number: 20140221694
    Abstract: The invention describes previously undisclosed crystal forms of astaxanthin designated crystal form I and II. It has been surprisingly found that the two crystal forms of astaxanthin show an improved bioavailability, a relatively high solubility in specific organic solvents and an increased long-term stability. For example the new forms are stable in solid form for at least 90 days at a temperature of 20° C.-40° C. It was further found that the two crystal forms can be prepared from each other. Therefore the invention also relates to methods for preparing said crystal forms. In addition, the invention relates to administration forms (hereinafter also called “formulations”) comprising one of the two crystal forms according to the invention or mixtures thereof dissolved or suspended in oil or organic-solvent.
    Type: Application
    Filed: April 4, 2014
    Publication date: August 7, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventors: Jingfei GUO, Matthew J. JONES, Christian SCHAEFER, Joachim ULRICH, Viviane VERLHAC-TRICHET
  • Publication number: 20140199396
    Abstract: Process for the manufacture of a powder containing lutein, powder obtainable by said process and food composition containing said powder.
    Type: Application
    Filed: March 28, 2012
    Publication date: July 17, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventors: Christian Schaefer, Bernd Schlegel
  • Publication number: 20140173340
    Abstract: A first future time occurs sooner than a second future time. The first future time indicates when the first and second future times are to be evaluated. The second future time provides a boundary between schedules occurring sooner and schedules occurring later. A schedule is generated and added to a database stored in a non-volatile storage. The schedule is for executing, in relation to an incident, an incident-handling action corresponding to a condition matching the incident. The schedule has an execution time at which to execute the incident-handling action in relation to the incident. Where the execution time is sooner than the second future time, the schedule is added to a queue stored in a volatile memory. Upon a current time equaling the execution time, the schedule is removed from the queue and correspondingly executing the incident-handling action in relation to the incident.
    Type: Application
    Filed: July 31, 2011
    Publication date: June 19, 2014
    Inventors: Bernd Gutjahr, Martin Bosler, Christian Schaefer
  • Patent number: 8746983
    Abstract: A rolling bearing for a turbocharger, which has an outer ring with a first rolling element raceway, an inner ring with a second rolling element raceway, and several rolling elements accommodated in rolling element pockets of a rolling element cage. The rolling element cage has a guide surface, which is guided on an inner surface of the outer ring and arranged on a smaller radius than the radius of the first rolling element raceway. The rolling element cage has an extension, which is arranged over the circumference of the rolling element cage and extended annularly in the radial direction, on the side opposite the guide surface.
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: June 10, 2014
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Christopher Mitchell, Christian Schaefer, Heiko Schmidt, Peter Solfrank
  • Patent number: 8622622
    Abstract: An antifriction bearing for a turbocharger, which has an outer ring with an annular inner face and an inner ring with an outer face which is parallel to the inner face, and a rolling body cage with a single annular part arranged radially between the outer and inner ring with one cage guiding face which is parallel to the inner face of the outer ring and an inner surface which is parallel to the outer face of the inner ring, and with closed rolling body pockets which are distributed over the circumference and rolling bodies received in the pockets. To provide hydraulic damping and reduced friction, the annular part is provided in the region of the cage guiding face with at least one radial recess outside the rolling body pockets, which can be formed by apertures, cutouts or grooves in the cage guiding face.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: January 7, 2014
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Peter Solfrank, Christian Schaefer, Christopher Mitchell, Heiko Schmidt
  • Publication number: 20130317098
    Abstract: (Modified) sorghum protein is used as novel protective hydrocolloid for active ingredients, especially fat-soluble active ingredients and/or colorants. Included are compositions comprising (modified) sorghum protein and at least one active ingredient and to their manufacture, as well as to the (modified) sorghum protein itself and its manufacture. These compositions are used for the enrichment, fortification and/or coloration of food, beverages, animal feed, personal care or pharmaceutical compositions, and to food, beverages, animal feed, personal care and pharmaceutical compositions containing such a (modified) sorghum protein and such a composition, respectively.
    Type: Application
    Filed: November 10, 2011
    Publication date: November 28, 2013
    Inventor: Christian Schaefer
  • Publication number: 20130188509
    Abstract: A measuring unit for measuring transmission parameters of a device under test, comprising a control unit, a transmitter and receiver unit and an evaluation unit. The transmitter and receiver unit is connected via a first connection to the control unit and via at least one transmission channel to the device under test. The device under test is connected via a second connection to the evaluation unit, wherein, for the measurement of the transmission parameters of the device under test, control-data packets and test-data packets are transmitted separately between the control unit and the evaluation unit, and wherein a transmission channel for the test-data packets can be disturbed in a targeted manner.
    Type: Application
    Filed: September 7, 2011
    Publication date: July 25, 2013
    Applicant: ROHDE & SCHWARZ GMBH & CO. KG
    Inventors: Heinz Mellein, Christian Schaefer
  • Publication number: 20120313368
    Abstract: A pipe joint restraint apparatus and method according to which an arcuate member is clamped onto a pipe so that a protrusion or ridge penetratingly engages the outside surface of the pipe.
    Type: Application
    Filed: June 9, 2011
    Publication date: December 13, 2012
    Applicant: EBAA IRON, INC.
    Inventors: Michael Loyal Lundstrom, Sean Christian Schaefer
  • Publication number: 20120155793
    Abstract: A bearing arrangement for high-speed shafts of machines, such as rotor shafts of turbochargers. The bearing arrangement has a bearing housing that has at least one oil feed line and in the housing at least one bearing is installed. The bearing guides the shaft at least radially. The bearing has a ring with at least one oil bore. The ring forms an annular gap with the bearing housing. The bearing is a single-row rolling contact bearing, in which the shaft is guided directly or via an inner ring, preferably a two-part inner ring, and the ring is an outer ring of the rolling contact bearing.
    Type: Application
    Filed: September 22, 2011
    Publication date: June 21, 2012
    Applicant: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG
    Inventors: Peter SOLFRANK, Christian SCHAEFER, Christopher MITCHELL, Heiko SCHMIDT, Gerhard GOESS
  • Publication number: 20120008891
    Abstract: A rolling bearing for a turbocharger, which has an outer ring with a first rolling element raceway, an inner ring with a second rolling element raceway, and several rolling elements accommodated in rolling element pockets of a rolling element cage. The rolling element cage has a guide surface, which is guided on an inner surface of the outer ring and arranged on a smaller radius than the radius of the first rolling element raceway. The rolling element cage has an extension, which is arranged over the circumference of the rolling element cage and extended annularly in the radial direction, on the side opposite the guide surface.
    Type: Application
    Filed: May 17, 2010
    Publication date: January 12, 2012
    Applicant: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG
    Inventors: Christopher Mitchell, Christian Schaefer, Heiko Schmidt, Peter Solfrank
  • Publication number: 20110180010
    Abstract: The invention describes previously undisclosed crystal forms of astaxanthin designated crystal form I and II. It has been surprisingly found that the two crystal forms of astaxanthin show an improved bioavailability, a relatively high solubility in specific organic solvents and an increased long-term stability. For example the new forms are stable in solid form for at least 90 days at a temperature of 20° C.-40° C. It was further found that the two crystal forms can be prepared from each other. Therefore the invention also relates to methods for preparing said crystal forms. In addition, the invention relates to administration forms (hereinafter also called “formulations”) comprising one of the two crystal forms according to the invention or mixtures thereof dissolved or suspended in oil or organic-solvent.
    Type: Application
    Filed: June 2, 2009
    Publication date: July 28, 2011
    Inventors: Jingfei Guo, Matthew J. Jones, Christian Schaefer, Joachim Ulrich, Viviane Verlhactrichet
  • Publication number: 20110012045
    Abstract: A non-return valve for a hydraulic tensioning system which is used in traction mechanism drives of internal combustion engines and which manipulates a hydraulic fluid flow between a pressure chamber and a reservoir. The non-return valve has a valve body which is inserted in a housing and which is embodied as a ball and which, when the non-return valve is closed, is supported in a spring-loaded fashion against a valve seat of a through-flow cross-section. When the non-return valve is open, the valve body is assigned to a valve seat of the housing and the flow cross-section (19) of the valve seat ensures a fluid flow through the non-return valve.
    Type: Application
    Filed: December 9, 2008
    Publication date: January 20, 2011
    Applicant: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG
    Inventors: Christian Schaefer, Thomas Kraft, Bernd Hartmann
  • Publication number: 20100290728
    Abstract: An antifriction bearing for a turbocharger, which has an outer ring with an annular inner face and an inner ring with an outer face which is parallel to the inner face, and a rolling body cage with a single annular part arranged radially between the outer and inner ring with one cage guiding face which is parallel to the inner face of the outer ring and an inner surface which is parallel to the outer face of the inner ring, and with closed rolling body pockets which are distributed over the circumference and rolling bodies received in the pockets. To provide hydraulic damping and reduced friction, the annular part is provided in the region of the cage guiding face with at least one radial recess outside the rolling body pockets, which can be formed by apertures, cutouts or grooves in the cage guiding face.
    Type: Application
    Filed: May 14, 2010
    Publication date: November 18, 2010
    Applicant: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG
    Inventors: Peter SOLFRANK, Christian SCHAEFER, Christopher MITCHELL, Heiko SCHMIDT
  • Publication number: 20100197568
    Abstract: Partially deamidated rice endosperm protein or rice endosperm protein which is partially conjugated with mono-, di-, oligo- or polysaccharides is used as novel protective hydrocolloid for fat-soluble active ingredients and/or fat-soluble colorants. The present invention further includes compositions comprising that rice endosperm protein and at least one fat-soluble active ingredient/colorant, as well as their manufacture, that rice endosperm protein itself and its manufacture. These compositions are used for the enrichment, fortification and/or coloration of food, beverages, animal feed, personal care or pharmaceutical compositions. The present invention is directed to theses uses and to food, beverages, animal feed, personal care and pharmaceutical compositions containing such a rice endosperm protein and such a composition, respectively.
    Type: Application
    Filed: March 22, 2008
    Publication date: August 5, 2010
    Inventors: Navagnana S. Heittiarachchy, Bruno H. Leueberger, Ilankovan Paraman, Christian Schaefer
  • Publication number: 20090258954
    Abstract: (Modified) rice endosperm protein is used as novel protective hydrocolloid for active ingredients, especially fat-soluble active ingredients and/or colorants. Included are compositions comprising (modified) rice endosperm protein and at least one active ingredient and to their manufacture, as well as to the (modified) rice endosperm protein itself and its manufacture. These compositions are used for the enrichment, fortification and/or coloration of food, beverages, animal feed, personal care or pharmaceutical compositions, and to food, beverages, animal feed, personal care and pharmaceutical compositions containing such a (modified) rice endosperm protein and such a composition, respectively.
    Type: Application
    Filed: December 8, 2006
    Publication date: October 15, 2009
    Applicant: DSM ASSETS B.V.
    Inventors: Markus Beck, Navagnana S. Hettiarachchy, Bruno H. Leuenberger, IIankovan Paraman, Christian Schaefer, Gerhard Wagner
  • Patent number: 7533132
    Abstract: A method and system that replicates state information stored in a first data processing system to a second data processing system, whereby the state information is kept in a set of records. An incoming request message requesting a change of the state information is received and an indicator is assigned to the incoming request message representing the order in which the incoming request messages are processed. The sender of the incoming request message is sent a response message after confirmation that the at least one first storage subsystem received a modification record containing the indicator for the incoming request message and modification records of all predecessors of the incoming request message. The at least one first storage subsystem may send an acknowledge message to the first data processing unit confirming receipt of a modification record.
    Type: Grant
    Filed: March 20, 2002
    Date of Patent: May 12, 2009
    Assignee: SAP AG
    Inventors: Christian Schaefer, Lutz Schmidt, Wolfgang Reichert