Patents Assigned to Dr.
  • PURIFICATION OF PROTEINS
    Publication number: 20130116413
    Abstract: The invention describes a method for protein purification. More particularly, the invention relates to a purification process comprising protein A chromatography and anion exchange chromatography wherein protein A chromatography eluate is further purified by anion exchange chromatography at similar pH or at a pH less than or equal to 6.
    Type: Application
    Filed: December 28, 2010
    Publication date: May 9, 2013
    Applicants: DR. REDDY'S LABORATORIES, INC., DR. REDDY'S LABORATORIES LTD.
    Inventors: Samir Kulkarni, Satyam Subrahmanyam, Y. Raghvendra, Prashant Kardekar
  • Hybrid drive of a hybrid vehicle
    Patent number: 8437135
    Abstract: A hybrid drive has first and second electrical machines (12, 11) and an energy store (13). A converter (14) is assigned to the energy store (13). First and second converters (16, 15) are assigned to the first and second electrical machines (12, 11) and combine to form a modular unit (17) with a basic module (18) and a supplementary module (19). The basic module (18) has the first converter (16), cooling connections (20, 21), fasteners (24) for attachment to a body, a connection (22) for the converter (14) of the energy store (13) and a connection (23) for the first electrical machine. The supplementary module (19) is coupled to the basic module (18) and has the second converter (15) and a connection (25) the second electrical machine (11). The supplementary module (19) is cooled via the basic module (18) and coupled to the converter (14) of the energy store (13).
    Type: Grant
    Filed: January 3, 2011
    Date of Patent: May 7, 2013
    Assignee: Dr. Ing. H.C.F. Porsche Aktiengesellschaft
    Inventor: Paul Hurmer
  • SIGMA LIGANDS FOR THE PREVENTION AND/OR TREATMENT OF EMESIS INDUCED BY CHEMOTHERAPY OR RADIOTHERAPY
    Publication number: 20130109692
    Abstract: The invention refers to the use of a sigma ligand, preferably a sigma ligand of formula (I), to prevent or treat emesis induced by a chemotherapeutic agent or radioactivity, especially emesis induced by taxanes, vinca alkaloids or platin chemotherapeutic drugs.
    Type: Application
    Filed: May 20, 2011
    Publication date: May 2, 2013
    Applicant: LABORATORIOS DEL DR. ESTEVE, S.A.
    Inventors: José Miguel Vela Hernández, Xavier Codony-Soler, Daniel Zamanillo-Castanedo
  • PHARMACEUTICAL COMPOSITIONS OF CO-CRYSTALS OF TRAMADOL AND COXIBS
    Publication number: 20130109659
    Abstract: The present invention relates to oral pharmaceutical compositions comprising co-crystals of tramadol and celecoxib and processes for the preparation of these oral pharmaceutical compositions. The present invention also relates to methods of using oral pharmaceutical compositions comprising co-crystals of tramadol and celecoxib as medicaments, more particularly for the treatment of pain.
    Type: Application
    Filed: June 3, 2011
    Publication date: May 2, 2013
    Applicant: LABORATORIOS DEL DR. ESTEVE, S.A.
    Inventors: Luis Soler Ranzani, Albert Falivene Aldea
  • TANK VENTILATION WITH A VENTURI NOZZLE
    Publication number: 20130104857
    Abstract: A tank ventilation system of a motor vehicle includes a vapor filter, a first line connecting the vapor filter at a corresponding first introduction point to a suction pipe, and a second line connecting the vapor filter at a corresponding second introduction point to an environment line. The second introduction point is arranged between an air filter and a compressor of the environment line. The second line includes a Venturi nozzle configured to remove carrier flow from downstream of the compressor and upstream of the throttle valve.
    Type: Application
    Filed: October 26, 2012
    Publication date: May 2, 2013
    Applicant: DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT
    Inventor: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
  • Tool holder
    Patent number: 8430004
    Abstract: A tool holder includes a hollow taper shank chucking device having a center axis, a chucking device, a tension rod which cooperates with the chucking device and an actuating unit by means of which the tension rod may be actuated, i.e., displaced. The actuating unit has an actuating element which is movable at an angle relative to the center axis and which includes at least one actuating part. The angle may be 90°. The tension rod is provided with at least one engagement part. The actuating part and engagement part form a wedge mechanism which is used to convert a radial motion of the actuating element, i.e., a displacement perpendicular to the center axis, into an axial displacement of the tension rod in the direction of the center axis.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: April 30, 2013
    Assignee: Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    Inventor: Josef Reinauer
  • Topical compositions
    Patent number: 8431140
    Abstract: Single phase pharmaceutical compositions for topical application, in addition to kits and methods of use and administration are provided. The compositions comprise a biologically active agent; a delivery vehicle comprising at least a non-polymeric crystallization inhibitor and a film-former; and a volatile solvent; wherein the biologically active agent is present in the composition in a subsaturated state, the biologically active agent is present in the delivery vehicle in a supersaturated state, and the crystallization inhibitor is capable of delaying crystallization of the biologically active agent in the delivery vehicle. Biologically active agents include terbinafine and acyclovir. Treatments for onychomycosis and Varicella zoster infection, HSV-I infection or HSV-2 infection are provided.
    Type: Grant
    Filed: June 14, 2007
    Date of Patent: April 30, 2013
    Assignees: Dr. Reddy's Laboratories, Inc., Dr. Reddy's Laboratories, Ltd.
    Inventors: Ake Lindahl, Birgitta Svensson, Anna Holmberg, Johan Engblom
  • Motor vehicle front spoiler
    Patent number: 8430447
    Abstract: A motor vehicle front spoiler has a spoiler lip (11) extending in the region of a front part of the motor vehicle over the entire width or part of the width of the front part. An actuating element (12) enables the spoiler lip (11) to be shifted between an extended operating position, in which the spoiler lip (11) forms a downwardly directed extension of the front part and acts as an aerodynamic air-guiding device, and a retracted inoperative position, in which the spoiler lip (11) is directed to the rear and essentially has no aerodynamic air-guiding effect. A portion (13) of the spoiler lip (11) that is at the bottom in the operating position of the spoiler lip (11) and is in the vicinity of the roadway can be replaced.
    Type: Grant
    Filed: May 23, 2011
    Date of Patent: April 30, 2013
    Assignees: Dr. Ing. H.C.F. Porsche Aktiengesellschaft, Apollo Vredestein B.V.
    Inventors: Dieter Jungert, Steffen Hoelzel, Louis-Philippe Antoine Eugene Maria Reuvekamp, Laura van den Bosch, Mike Ludovica Karel Peeters, Gerard Nijman
  • BACKREST FOR A MOTOR VEHICLE
    Publication number: 20130099544
    Abstract: A backrest for a motor vehicle seat has a head restraint that is height adjustable with the aid of a guide. A transverse strut connected fixedly at an upper region of the backrest. The guide has a guiding device that is attached fixedly to the transverse strut and guides a guiding element that is attached to and integrated in the head restraint. The guide (22) is assigned a locking unit (50), with a first locking part (51) that is fastened to the transverse strut (18), and a second locking part (52) that is fastened to the head restraint (4). The two locking parts (51, 52) interact according to a latch and hole principle.
    Type: Application
    Filed: October 24, 2012
    Publication date: April 25, 2013
    Applicant: DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT
    Inventor: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
  • Method for operating a motor vehicle with a wind deflector, a roof arrangement and a rear air-guiding device
    Patent number: 8424957
    Abstract: A motor vehicle (1) has a wind deflector (13) adjacent an upper cowl (8), a roof arrangement (10) behind the wind deflector (13) and an air-guiding device (16) behind the roof arrangement (10). The wind deflector (13) is extended into a first operative position (WS1) and the rear air-guiding device (16) is transferred into first lifting position (HS1) if the roof arrangement (10) is open and if the driving speed (VF) of the motor vehicle (1) is below a predetermined first value (V1). The wind deflector (13) is transferred into a second operative position (WS2) and the rear air-guiding device (16) is transferred into a second lifting position (HS2) above the first lifting position (HS1) if the roof arrangement (10) is open and if the driving speed (VF) is above a predetermined, second value (V2).
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: April 23, 2013
    Assignee: Dr. Ing. H.C. F. Porsche Aktiengesellschaft
    Inventors: Wolfgang Dittrich, Kurt Pfertner, Jurgen Bayer, Thomas Aussem
  • Illuminated flashing toothbrush and method of use
    Patent number: 8424144
    Abstract: A toothbrush can include a handle and a head. At least one bristle can be attached to the head. The toothbrush can also have an illumination member, an illumination circuit and an activation device. The activation device can include two contact members fixed in a non-contact position on an outside of the handle. A method can include causing conduction between the contact members to activate the illumination circuit. The toothbrush can be an electric toothbrush. The electric toothbrush can have an illumination member positioned such that light from the illumination member can be seen by a user in a mirror facing the user.
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: April 23, 2013
    Assignee: Dr. Fresh, LLC
    Inventor: Puneet Nanda
  • Connection between two tool parts
    Patent number: 8424879
    Abstract: A connection connecting two tool parts includes a first tool part and a receptacle for receiving a second tool part. A clamping device clamps the tool parts together in a joined state. The connecting point further includes a retaining device that is independent of the clamping device and holds the tool parts together in the joined state.
    Type: Grant
    Filed: May 25, 2006
    Date of Patent: April 23, 2013
    Assignee: Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    Inventor: Andreas Reinauer
  • One-piece covering element
    Patent number: 8424947
    Abstract: A covering element for covering an air duct on a dashboard in a motor vehicle is of one-piece design and has two lateral air outflow areas and a loudspeaker area arranged therebetween. Each lateral air outflow area is subdivided into a central area that can be connected to communicate with the air duct, and at least one further air outlet area, via which waste heat from electronic assemblies can be discharged.
    Type: Grant
    Filed: January 24, 2011
    Date of Patent: April 23, 2013
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventors: Michael Pandura, Martin Frank
  • Apparatus for locking and unlocking a folding-top compartment lid
    Patent number: 8424952
    Abstract: A folding-top compartment lid is held on a mounting support which can be moved into an open and a closed position by opening levers. To lock the folding-top compartment lid, locking hooks are provided, and these can be activated along with the opening levers in accordance with the control of the latter.
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: April 23, 2013
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventor: Hans-Jürgen Schmitt
  • ULTRASOUND SYSTEM WITH ULTRASOUND GENERATOR, RESONATOR AND LIGHT SOURCE
    Publication number: 20130094183
    Abstract: An ultrasound system for the generation of low-frequency high-power ultrasound includes a resonator for transmitting the ultrasound to a medium. To safely handle the ultrasound system, the ultrasound system has a light source illuminating a workspace of the ultrasound system.
    Type: Application
    Filed: October 4, 2012
    Publication date: April 18, 2013
    Applicant: Dr. Hielscher GmbH
    Inventor: Dr. Hielscher GmbH
  • VEHICLE STRUCTURE
    Publication number: 20130093239
    Abstract: A vehicle structure includes a composite supporting structure made of a substantially electrically non-conducting composite material and at least one ground connection line. The ground connection line is integrated into the composite supporting structure.
    Type: Application
    Filed: October 10, 2012
    Publication date: April 18, 2013
    Applicant: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
    Inventor: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
  • Front bumper for motor vehicle
    Patent number: D680474
    Type: Grant
    Filed: October 4, 2011
    Date of Patent: April 23, 2013
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Ingo Scheinhütte
  • Rear bumper for motor vehicle
    Patent number: D680475
    Type: Grant
    Filed: October 4, 2011
    Date of Patent: April 23, 2013
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Ingo Scheinhütte
  • Toothbrush feature
    Patent number: D680747
    Type: Grant
    Filed: January 27, 2011
    Date of Patent: April 30, 2013
    Assignee: Dr. Fresh, LLC
    Inventors: Amarildo Jose Pereira, Emilson Ismael Netto, Takayuki Watanabe, Stephen J. Blanchard, Karin Taylor
  • Bottle
    Patent number: D681473
    Type: Grant
    Filed: June 24, 2011
    Date of Patent: May 7, 2013
    Assignee: Dr. Fresh, LLC
    Inventor: Puneet Nanda