Patents by Inventor Matthias Stein

Matthias Stein 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: 20100209232
    Abstract: The invention relates to a charging device (1), more preferably an exhaust gas turbocharger for a motor vehicle, which turbine geometry comprises guide blades (5) rotatably mounted in a blade bearing ring (4), wherein the blade bearing ring (4) with a side is directly exposed to a hot gas flow (12) while the side of the blade bearing ring (4) facing away from this is only indirectly exposed to the hot gas flow (12). It is substantial to the invention that the blade bearing ring (4) on its side directly exposed to the hot gas flow (12) is produced of a different material than on its side only indirectly exposed to the hot gas flow (12) wherein the two materials with regard to their heat expansion coefficients are selected in such a manner that the blade bearing ring (4) at preferentially all occurring operating temperatures expands evenly without warping.
    Type: Application
    Filed: January 20, 2010
    Publication date: August 19, 2010
    Inventors: Matthias Stein, Dirk Blümmel
  • Publication number: 20100196146
    Abstract: The guide blades provided for the variable turbine geometry are adjustably arranged within a radial gap through which gases can flow on a moveable carrier ring, which is axially clamped against stops on or in the radial gap with a thrust spring device. According to the invention, the thrust spring device loads the carrier ring on the positions closely adjacent to the stops. The thrust spring device is designed open without sealing function and if applicable combined with a separate seal without thrust function.
    Type: Application
    Filed: January 14, 2010
    Publication date: August 5, 2010
    Inventors: Andreas Wengert, Timo Tries, Matthias Stein
  • Publication number: 20100104425
    Abstract: The invention relates to a piece of charging equipment having a variable turbine geometry (1), which has guide vanes (3, 4) that are rotatably mounted between a guide vane carrier (2) and a cover disc, wherein the cover disc is fixed/positioned on the guide vane carrier (2) by means of spacers (5) and wherein the variable turbine geometry (1) has at least two different types of flow channels (6, 7), namely a first flow channel (6) in which a flow behaviour is influenced by an associated spacer (5), and a second flow channel (7) in which a flow behaviour is not influenced by the spacers (5).
    Type: Application
    Filed: October 23, 2009
    Publication date: April 29, 2010
    Inventors: Timo Tries, Gunter Winkler, Matthias Stein
  • Publication number: 20100037781
    Abstract: Disclosed is an attachment (100) for a cup (200) having a body (210), a base (220) and a mouth (230) delimited by a rim (240). The attachment comprises a chamber (110) for holding an infusion bag (300) and comprising a wall (111) delimiting a cavity (112) for receiving the infusion bag (300) and a mouth (113) for allowing the infusion bag (300) to pass into the cavity (112). The attachment further comprises an element (120) for suspending the chamber (110) within the cup (200) such that at least a portion of the mouth (113) of the chamber (110) is below the rim (240) of the cup (200). The element (120) and chamber (110) are arranged such that when the chamber (110) is suspended in the cup (200), liquid (400) cannot pass between the cup and the chamber when the cup is substantially full.
    Type: Application
    Filed: August 14, 2009
    Publication date: February 18, 2010
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: David Wilfried Magda Pas, Matthias Stein, Helen Jane Woolley, Frederik Wouters
  • Publication number: 20090257867
    Abstract: The invention relates to a turbine, in particular of an exhaust-gas turbocharger, comprising a turbine rotor which is supported rotatable in a housing, and to which at least one guide vane apparatus forming a radial inlet channel for a medium driving the turbine rotor is allocated, wherein the guide vane apparatus comprises a guide vane mounting ring with a plurality of guide vanes which radially surround the turbine rotor and which are located within the inlet channel, as well as a guide vane cover ring, and wherein the inlet channel is axially bounded by the guide vane mounting ring and the guide vane cover ring, and the guide vane cover ring abuts with a front side facing away from the inlet channel against a support area of the housing. The invention provides that the housing (5) comprises in the support area (15) at least one recess (17) which is open-edged towards the guide vane cover ring (9), and through which the medium can flow.
    Type: Application
    Filed: January 21, 2009
    Publication date: October 15, 2009
    Inventors: Claus Fleig, Matthias Stein, Andreas Wengert
  • Publication number: 20060217404
    Abstract: The present invention relates to pyridylpyrimidine derivatives of the general formula (I): wherein R represents hydrogen or methyl and Z represents nitrogen containing functional groups, the use of the pyridylpyrimidine derivatives as pharmaceutically active agents, especially for the prophylaxis and/or treatment of prion infections and prion diseases, as well as compositions containing at least one pyridylpyrimidine derivative and/or pharmaceutically acceptable salt thereof. Furthermore, the present invention is directed to methods for preventing and/or treating prion infections and prion diseases using said pyridylpyrimidine derivatives. Human cellular protein kinases, phosphatases and cellular signal transduction molecules are disclosed as targets for detecting, preventing and/or treating prion infections and diseases, especially BSE, vCJD, or CJD which can be inhibited by the inventive pyridylpyrimidine derivatives.
    Type: Application
    Filed: February 8, 2006
    Publication date: September 28, 2006
    Inventors: Matthias Stein-Gerlach, Konstadinos Salassidis, Gerald Bacher, Stefan Muller
  • Publication number: 20060105445
    Abstract: The present invention relates to a medium and a method for enriching ATP binding proteins, e.g. proteinkinases, from a pool of proteins, like a proteome. The medium of the present invention comprises specific inhibitors, e.g.
    Type: Application
    Filed: July 29, 2003
    Publication date: May 18, 2006
    Inventors: Klaus Godl, Andrea Missio, Henrik Daub, Matthias Stein-Gerlach, Zoltan Greff, Gyorgy Keri, Laszlo Orfi, Zoltan Varga, Bert Klebl
  • Patent number: 6849409
    Abstract: The role of certain cellular kinases active during Human Cytomegalovirus infection is disclosed. These cellular kinases are useful to detect HCMV infection, and can be used to screen for cellular kinase inhibitors. Cellular kinases inhibitors, which effectively downregulate these key cellular components, serve as effective therapeutics against HCMV infection.
    Type: Grant
    Filed: October 16, 2001
    Date of Patent: February 1, 2005
    Assignee: Axxima Pharmaceuticals AG
    Inventors: Daniel Schubart, Peter Habenberger, Matthias Stein-Gerlach, Dorian Bevec
  • Publication number: 20030176443
    Abstract: The present invention relates to pyridylpyrimidine derivatives of the general formula (I): 1
    Type: Application
    Filed: August 16, 2002
    Publication date: September 18, 2003
    Inventors: Matthias Stein-Gerlach, Konstadinos Salassidis, Gerald Bacher, Stefan Muller
  • Publication number: 20030152910
    Abstract: The present invention relates to a method for the identification of kinase inhibitors which is suitable for high-throughput screening. Moreover, the inhibitory effect of test substances can be quantified and a potential cytotoxicity of the respective inhibitors can be detected. The method is particularly suitable for the identification of inhibitors of viral kinases, e.g. herpes viral kinases.
    Type: Application
    Filed: October 25, 2002
    Publication date: August 14, 2003
    Inventors: Matthias Stein-Gerlach, Helmut Mett, Manfred Marschall, Thomas Stamminger
  • Publication number: 20030082519
    Abstract: The role of certain cellular kinases active during Human Cytomegalovirus infection is disclosed. These cellular kinases are useful to detect HCMV infection, and can be used to screen for cellular kinase inhibitors. Cellular kinases inhibitors, which effectively downregulate these key cellular components, serve as effective therapeutics against HCMV infection.
    Type: Application
    Filed: October 16, 2001
    Publication date: May 1, 2003
    Inventors: Daniel Schubart, Peter Habenberger, Matthias Stein-Gerlach, Dorian Bevec
  • Patent number: 6489920
    Abstract: From a body located at a distance above the surface of the earth, an image is recorded of a region that is located underneath the body on or above the surface of the earth and that has a diameter of at least one kilometer. The recorded image is fully geocoded and comprises a grid dimension small enough that vehicle densities located in the region can be recognized. The recorded image is evaluated with respect to these vehicle densities and the spatial allocation thereof to the associated roadways. The method is used for acquisition of the state of street traffic over a large area.
    Type: Grant
    Filed: January 17, 2001
    Date of Patent: December 3, 2002
    Assignee: Siemens Aktiengesellschaft
    Inventors: Armin Anders, Matthias Stein