Patents Assigned to Dr.
  • Chassis for a motor vehicle having an electrical axle
    Patent number: 8640800
    Abstract: A chassis (1) for a motor vehicle has an electrical axle (2) with two electrical machines (4) for respectively driving two wheels (6). The chassis (1) also has a step-down gear mechanism (10, 11) arranged between the respective electrical machine and the associated wheel. Each step-down gear mechanism is connected to the respective wheel by a cardan shaft. The respective rotation axes (5, 5) of the two electrical machines are arranged parallel and next to one another. The chassis enables each wheel to be mounted in a non-rigid manner and permits the overall length of the electrical machines to be varied on account of the arrangement of the rotation axes of the electrical machines.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: February 4, 2014
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Daniel Armbruster, Stephan Hennings
  • Propulsion device for automobile with portal axle comprising an electrical machine
    Patent number: 8640801
    Abstract: A drive apparatus (1) for a motor vehicle has a hollow portal axle (2) that accommodates two electrical machines (4). Wheels (12) are mounted rotatably at opposite ends of the portal axle (2) and can be driven by the electrical machine (4) associated with the respective wheel. A step-down gear mechanism (8, 9) is arranged between each electrical machine (4) and the respective wheel (12) and a separate connection from the respective wheel to the step-down gear mechanism, permits the wheel to be mounted in a non-rigid manner. The respective step-down gear mechanism (8, 9) is connected to the respective wheel (12) by a cardan shaft (10).
    Type: Grant
    Filed: May 21, 2010
    Date of Patent: February 4, 2014
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Stephan Hennings, Daniel Armbruster, Jochen Schmid
  • Oil supply system for an internal combustion engine
    Patent number: 8640657
    Abstract: An oil supply system for an internal combustion engine includes an oil pump, a heat exchanger, an oil feed line and two oil outlet lines, for conveying the oil from the oil pump through the oil feed line to the heat exchanger and from the latter through the two oil outlet lines. In a system of this type, there is provision for the internal combustion engine to be configured as a piston engine and for the heat exchanger to be configured as a water/oil heat exchanger, and for one oil outlet line to be connected to oil spray nozzles of the piston engine and for the other oil outlet line to be connected to a main oil line of the piston engine. An oil supply system of this type is distinguished by its simple design and functionality, and permits optimum cooling and lubrication of the relevant components of the engine.
    Type: Grant
    Filed: June 7, 2011
    Date of Patent: February 4, 2014
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Werner Huhn, Peter Krauss
  • Method for preparing ginkgo extracts having a low content of 4?-O-methyl pyridoxine and/or biflavones
    Patent number: 8642099
    Abstract: The present invention relates to an improved multi-step method for preparing an extract from ginkgo biloba having a reduced content of 4?-O-methyl pyridoxine and/or biflavones, wherein the depletion is carried out by filtration over an adsorber resin and/or an ion exchanger and the substances to be removed are retained on the resin. The invention further relates to an extract from ginkgo biloba having a reduced content of 4?-O-methyl pyridoxine and/or biflavones, which is obtainable by the method according to the present invention, as well as to its use.
    Type: Grant
    Filed: July 9, 2008
    Date of Patent: February 4, 2014
    Assignee: Dr. Willmar Schwabe GmbH & Co. KG
    Inventors: Clemens Erdelmeier, Hermann Hauer, Egon Koch, Friedrich Lang
  • COMPOSITIONS COMPRISING TRAMADOL AND CELECOXIB IN THE TREATMENT OF PAIN
    Publication number: 20140024622
    Abstract: The present invention relates to pharmaceutical compositions comprising tramadol and celecoxib and their uses as medicaments or analgesics, more particularly for the treatment of severe to moderate pain with an inflammation component.
    Type: Application
    Filed: September 25, 2013
    Publication date: January 23, 2014
    Applicant: LABORATORIOS DEL DR. ESTEVE, S.A.
    Inventors: Enrique PORTILLO SALIDO, Sebastia VIDELA CES
  • Position Measuring Device
    Publication number: 20140022561
    Abstract: A position measuring device includes a position detection unit, which may be used to process positional signals that result from scanning a code track by a scanning unit, into digital positional values, a first interface unit for the communication with a control unit via a data transmission channel, and a second interface unit for the communication with at least one peripheral unit. The first interface unit is a hard-wired interface, and the second interface unit is a wireless radio interface.
    Type: Application
    Filed: January 19, 2012
    Publication date: January 23, 2014
    Applicant: DR. JOHANNES HEIDENHAIN GMBH
    Inventor: Marc Tiemann
  • CO-CRYSTALS OF DULOXETINE AND COX-INHIBITORS FOR THE TREATMENT OF PAIN
    Publication number: 20140024697
    Abstract: The present invention relates to co-crystals of duloxetine and co-crystal formers selected from COX-INHIBITORS, processes for preparation of the same and their uses as medicaments or in pharmaceutical formulations, more particularly for the treatment of pain.
    Type: Application
    Filed: July 15, 2013
    Publication date: January 23, 2014
    Applicant: LABORATORIOS DEL DR. ESTEVE, S.A.
    Inventors: Helmut Heinrich Buschmann, Lluis Sola Carandell, Jordi Benet Buchholz, Jordi Carles Ceron Bertran, Jesus Ramirez Artero
  • Scanning unit of a position measuring arrangement that includes a light source that provides information regarding an amplitude of a scanning signal
    Patent number: 8633428
    Abstract: A scanning unit of a position measuring unit for scanning a scale, the scanning unit including a display unit having a light source. The scanning unit further including a regulating device for controlling an amplitude of an analog scanning signal of the scanning unit, wherein the regulating device triggers the light source to cause a change of an illumination state of the light source, wherein successive changes of the illumination state of the light source contain information regarding the amplitude of the analog scanning signal.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: January 21, 2014
    Assignee: Dr. Johannes Heidenhain GmbH
    Inventors: Friedrich Lipp, Ludwig Schlichtner
  • Toothbrush
    Patent number: 8631534
    Abstract: The invention includes a toothbrush including a toothbrush handle and a toothbrush head having an end proximal a toothbrush handle, an end distal to the toothbrush handle, a dorsal surface for holding at least one toothbrush bristle, a ventral surface opposite the dorsal surface, first and second sides disposed between the dorsal and ventral surfaces of the toothbrush head, and a plurality of gum cushions disposed on each of the sides of the toothbrush head, where the height of the respective gum cushions tapers from the proximal end of the toothbrush head to the distal end of the toothbrush head.
    Type: Grant
    Filed: June 8, 2006
    Date of Patent: January 21, 2014
    Assignee: Dr. Fresh, LLC
    Inventors: Stephen John Blanchard, Bethann O'Malley, Justin McDonough
  • DISC BRAKE
    Publication number: 20140014448
    Abstract: A brake disc comprising a friction surface which has regions comprising recesses, wherein the recesses can vary in the circumferential direction in such a manner that the recesses are formed and/or are arranged such that the recesses in total in the radial direction do not exert any transverse forces on the brake pad.
    Type: Application
    Filed: July 10, 2013
    Publication date: January 16, 2014
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Michael Kautenburger, Michael Wolff, Thomas Lenz
  • Dual technique compression
    Patent number: 8630501
    Abstract: Systems and methods for ensuring that images are compressed in a format that may be decompressed at a speed that is acceptable to a particular user and/or viewing environment are disclosed herein.
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: January 14, 2014
    Assignee: DR Systems, Inc.
    Inventor: Evan K. Fram
  • Drill
    Patent number: 8628278
    Abstract: A drill having end-face major surfaces, contiguous faces descending from the major cutting edges and flanks contiguous to the major cutting edges. Center cutting edges are formed by end-face taperings. A chisel cutting edge is between the center cutting edges. Shapes of the cutting edges are disclosed. First ones of the flanks are angled to create an outward apex angle so that the major cutting edges and the center cutting edges run at a constant taper angle.
    Type: Grant
    Filed: August 21, 2008
    Date of Patent: January 14, 2014
    Assignee: Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    Inventor: Ulrich Krenzer
  • Regulatable coolant pump and method for its regulation
    Patent number: 8628295
    Abstract: A regulatable coolant pump and a method for regulation of this regulatable coolant pump for internal combustion engines, which is driven by way of a pulley actives a valve slide using an electromagnetically activated piston pump equipped with a return spring in the form of a pressure spring. The pump implements a “pump feed” using many small “partial lifts.” A “leakage volume stream” that flows opposite to the “pumped volume stream” is superimposed on the “pumped volume stream” via the arrangement of circular apertures both in the inlet valve membrane of the working piston and in the outlet valve membrane so that the valve slide can be moved in defined manner and in a very robust and reliable manner, with low drive power via the defined superimposition of these two volume streams.
    Type: Grant
    Filed: May 7, 2009
    Date of Patent: January 14, 2014
    Assignee: Geraete- und Pumpenbau GmbH Dr. Eugen Schmidt
    Inventors: Franz Pawellek, Andreas Schmidt
  • Systems and methods for retrieval of medical data
    Patent number: 8626527
    Abstract: A system and method for transmitting medical data. In one embodiment, a computer system receives filter criteria from a user of a first computer. Furthermore, the computer system may receive schedule information defining a schedule for checking for medical data. Depending on the embodiment, either the computer system or a remote server periodically selects, based upon the received schedule, medical data satisfying the received user-specific rules. The selected medical data is then transmitted to the computer system.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: January 7, 2014
    Assignee: DR Systems, Inc.
    Inventors: Murray A. Reicher, Evan K. Fram, Steven M. Greim, Howard T. Lam
  • Steering wheel
    Patent number: D696992
    Type: Grant
    Filed: October 10, 2012
    Date of Patent: January 7, 2014
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Martin Pohanka, Morten Goedecke
  • Motor vehicle, toy and/or replica
    Patent number: D697453
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: January 14, 2014
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Mitja Borkert
  • Wheel for motor vehicle
    Patent number: D697859
    Type: Grant
    Filed: February 23, 2012
    Date of Patent: January 21, 2014
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Mitja Borkert
  • Wheel for motor vehicle
    Patent number: D697860
    Type: Grant
    Filed: October 15, 2012
    Date of Patent: January 21, 2014
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Mitja Borkert
  • Wheel for motor vehicle
    Patent number: D698719
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: February 4, 2014
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Hakan Saracoglu
  • Engine cover for motor vehicle
    Patent number: D698822
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: February 4, 2014
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Hakan Saracoglu