Patents by Inventor Dirk Zimmermann

Dirk Zimmermann 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: 20210229015
    Abstract: A filter unit configured to be arranged on a process apparatus for particulate removal from process air of a process apparatus includes a filter housing, a filter basket including a filter basket ring, and a filter. The filter is permeable to process air and impermeable to particles being treated. The filter basket is arranged between the filter housing and the filter, and the filter basket and the filter are fastenable to the filter housing. The filter unit includes a sealing mechanism including a sealant element. The sealing mechanism including a sealing element is arranged on the lower region of the filter housing.
    Type: Application
    Filed: May 20, 2019
    Publication date: July 29, 2021
    Inventors: Jochen Thies, Adrian Kape, Dirk Zimmermann
  • Publication number: 20210220789
    Abstract: An inflow base which is permeable to process air and includes openings for the process air which flows thought the inflow base. The inflow base is arranged in the fluidizing apparatus in a manner rotatable about an axis Z of the fluidizing apparatus and subdivides this into a distribution chamber and into a vortex chamber. The inflow base of the fluidizing apparatus includes at least a first and a second inflow base plate, wherein one of the inflow base plates at its outer end includes or forms a sealing element.
    Type: Application
    Filed: May 20, 2019
    Publication date: July 22, 2021
    Inventor: Dirk Zimmermann
  • Publication number: 20210220786
    Abstract: A unit and method for producing granulate as well as an adapter connection piece for connecting a granulator which produces a granulate, and a fluidizing apparatus, wherein the granulates which are produced in the granulator are fluidised by a distributor plate.
    Type: Application
    Filed: May 20, 2019
    Publication date: July 22, 2021
    Inventors: Jochen Thies, Dirk Zimmermann, Xaver Knöpfle
  • Publication number: 20210162919
    Abstract: The invention relates to a method for detecting a driver's hands on a steering wheel of a vehicle. In one step, a steering system is excited to vibrate. The oscillations of the steering system are determined in a steering wheel remote area. The oscillations of a steering wheel near area of the steering system of the vehicle are determined. In a further step, the determined oscillations of the steering wheel near area are compared with stored characteristic oscillations of the steering wheel near area, which occur during the same excitation in a state in which the steering wheel is not touched.
    Type: Application
    Filed: July 26, 2018
    Publication date: June 3, 2021
    Applicant: ZF Automotive Germany GmbH
    Inventors: Tobias Oesterwind, Dirk Zimmermann, Keiwan Kashil
  • Publication number: 20210156460
    Abstract: A gear mechanism is disclosed with a ring gear, with a flexible gear wheel arranged in the ring gear and with a wave generator which is in contact with the flexible gear wheel and which deforms the flexible gear wheel so that it is in sections in engagement in the ring gear. The gear mechanism can be configured in such a way that interference in the engagement in the gear teeth and the gear backlash are reduced, the noise behavior and the power transmission are improved and the service life is increased. The flexible gear wheel can include at least two flexible gear wheel disks arranged adjacent to one another in the axial direction, and each gear wheel disk can include at least two toothed segments in the circumferential direction which are connected to one another by way of spring segments.
    Type: Application
    Filed: November 25, 2020
    Publication date: May 27, 2021
    Applicant: Maxon International AG
    Inventor: Dirk ZIMMERMANN
  • Patent number: 10870218
    Abstract: Method for producing ceramic components, more particularly ceramic components having recesses and/or hollow spaces, there being at least one sintered ceramic part present. In order to improve the handling qualities of ceramic components, the sintered ceramic part can include a carrier or carrying section which is removed in the further processing from at least one ceramic component.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: December 22, 2020
    Assignee: LAKEVIEW INNOVATION LTD.
    Inventor: Dirk Zimmermann
  • Patent number: 10865454
    Abstract: Methods for detecting HAV in a biological sample are provided, comprising amplifying a target nucleic acid comprising the sequence of HAV in a reaction mixture. The reaction mixture comprises a biological sample which may contain the target nucleic acid and set of oligonucleotides. The invention also provides kits for the detection of HAV.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: December 15, 2020
    Assignee: Roche Molecular Systems, Inc.
    Inventors: Hermann Leying, Ning Lu, Nick Newton, Andreas Wolfelschneider, Karen Young, Dirk Zimmermann
  • Publication number: 20200248251
    Abstract: Modular flow cells, devices with modular flow cells, and methods of sequencing using modular flow cells, as well as systems and kits including modular flow cells, are described, permitting sequencing wherein less than the full capacity for sequencing is desired.
    Type: Application
    Filed: April 23, 2020
    Publication date: August 6, 2020
    Inventors: Jerzy Olejnik, Dirk Zimmermann
  • Publication number: 20200232859
    Abstract: Method for detecting the presence of a drivers hands on the steering wheel is described. By means of a mathematical model, at least one part of a steering system of the motor vehicle is modeled. In addition, a rotational angle of a lower end and/or an upper end of a torsion bar of the steering system is determined. A torque acting on the torsion bar is determined by means of a measuring device. A sum of a torque with which the driver acts on the steering wheel and a counter-torque generated by friction in the upper part of the steering system is estimated by means of a Kalman Filter. In addition, the counter-torque is estimated, and the estimated sum of the torque and the counter-torque are used to determine whether the drivers hands are on the steering wheel.
    Type: Application
    Filed: May 15, 2018
    Publication date: July 23, 2020
    Applicant: TRW Automotive GmbH
    Inventors: Emad Farshizadeh, Tobias Oesterwind, Amo Luengen, Dirk Zimmermann
  • Patent number: 10689718
    Abstract: A method of simultaneously amplifying genotypes 1, 2, 3 and/or 4 of HEV is disclosed comprising amplifying the genotypes 1, 2, 3 and/or 4 of HEV with one single none-degenerate forward primer partially overlapping the 5?UTR region of HEV and at least one reverse primer. Also disclosed are related methods comprising a probe, and kits for the detection of genotypes 1, 2, 3 and/or 4 of HEV.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: June 23, 2020
    Assignee: Roche Molecular Systems, Inc.
    Inventors: Hermann Leying, Thomas W. Myers, Nicolas Newton, Eberhard Russmann, Joseph San Filippo, Nancy Schoenbrunner, Heike Wilts, Xiaoning Wu, Karen K. Y. Young, Dirk Zimmermann
  • Publication number: 20200190560
    Abstract: The present invention relates to the sample preparation of nucleic acids for diagnostic purposes. More precisely, the invention provides a process for simultaneously isolating at least a first and a second target nucleic acid from a plurality of different types of fluid samples and optionally amplifying said isolated nucleic acids in a simultaneous manner.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 18, 2020
    Inventors: Sean F. Boyle, Meike Eickhoff, Christopher Newhouse, Eberhard Russmann, Edward S. Smith, Andreas Woelfelschneider, Dirk Zimmermann
  • Patent number: 10655171
    Abstract: Modular flow cells, devices with modular flow cells, and methods of sequencing using modular flow cells, as well as systems and kits including modular flow cells, are described, permitting sequencing wherein less than the full capacity for sequencing is desired.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: May 19, 2020
    Assignees: QIAGEN SCIENCES, LLC, QIAGEN GmbH
    Inventors: Jerzy Olejnik, Dirk Zimmermann
  • Patent number: 10408861
    Abstract: A circuit for compensating an offset voltage in an amplifier or a DC component in a signal supplied to the amplifier comprises the amplifier and a first voltage source. The amplifier has at least one measurement signal port and at least two contacts for a supply voltage. Each of two contacts is connected to a different terminal of the first voltage source. The potential at each contact is separated from a ground potential and from an external supply potential.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: September 10, 2019
    Assignee: Rohde & Schwarz GmbH & Co. KG
    Inventors: Thorsten Siera, Reiner Franke, Oliver Coellen, Dirk Zimmermann, Andre Kolbe, Martin Peschke
  • Publication number: 20190223986
    Abstract: The present invention relates to a dental implant (100, 100?, 500) and to a kit for said dental implant. In order to provide dental implants (100, 100?, 500) which meet the general requirements for a successful implantation and use and which can be easily adapted to bone variations and implant offerings, it is proposed according to the invention that the dental implant (100, 100?, 500) comprises a ceramic base body (130, 530), a ceramic abutment (120, 120?, 520), a ceramic tooth structure (110), and/or a connector (1, 1?, 1?, 5) for connecting of base body (130, 530), abutment (120, 120?, 520) and/or tooth structure (110) to each other, and a bushing body (6), which is at least in a final assembly state (E) of the dental implant (100, 100?, 500) received at least partly in the base body (130, 530), in the abutment (120, 120?, 520) and/or in the tooth structure (110) or surrounds the connector (1, 1?, 1?, 5) at least in sections.
    Type: Application
    Filed: August 11, 2017
    Publication date: July 25, 2019
    Inventors: Thorsten Buurlage, Dirk Zimmermann, Jochen Kullick
  • Publication number: 20190071722
    Abstract: Modular flow cells, devices with modular flow cells, and methods of sequencing using modular flow cells, as well as systems and kits including modular flow cells, are described, permitting sequencing wherein less than the full capacity for sequencing is desired.
    Type: Application
    Filed: November 6, 2018
    Publication date: March 7, 2019
    Inventors: Jerzy Olejnik, Dirk Zimmermann
  • Publication number: 20190010562
    Abstract: Methods for detecting HAV in a biological sample are provided, comprising amplifying a target nucleic acid comprising the sequence of HAV in a reaction mixture. The reaction mixture comprises a biological sample which may contain the target nucleic acid and set of oligonucleotides. The invention also provides kits for the detection of HAV.
    Type: Application
    Filed: September 6, 2018
    Publication date: January 10, 2019
    Inventors: Hermann Leying, Ning Lu, Nick Newton, Andreas Wolfelschneider, Karen Young, Dirk Zimmermann
  • Patent number: 10150994
    Abstract: Modular flow cells, devices with modular flow cells, and methods of sequencing using modular flow cells, as well as systems and kits including modular flow cells, are described, permitting sequencing wherein less than the full capacity for sequencing is desired.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: December 11, 2018
    Assignees: Qiagen Waltham, Inc., Qiagen Instruments AG
    Inventors: Jerzy Olejnik, Dirk Zimmermann
  • Patent number: 10100374
    Abstract: Methods for detecting HAV in a biological sample are provided, comprising amplifying a target nucleic acid comprising the sequence of HAV in a reaction mixture. The reaction mixture comprises a biological sample which may contain the target nucleic acid and set of oligonucleotides. The invention also provides kits for the detection of HAV.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: October 16, 2018
    Assignee: Roche Molecular Systems, Inc.
    Inventors: Hermann Leying, Ning Lu, Nick Newton, Andreas Wolfelschneider, Karen Young, Dirk Zimmermann
  • Publication number: 20180142282
    Abstract: The present invention relates to the sample preparation of nucleic acids for diagnostic purposes. More precisely, the invention provides a process for simultaneously isolating at least a first and a second target nucleic acid from a plurality of different types of fluid samples and optionally amplifying said isolated nucleic acids in a simultaneous manner.
    Type: Application
    Filed: June 30, 2017
    Publication date: May 24, 2018
    Inventors: Sean F. Boyle, Meike Eickhoff, Christopher Newhouse, Eberhard Russmann, Edward S. Smith, Andreas Woelfelschneider, Dirk Zimmermann
  • Patent number: 9920354
    Abstract: The present invention is in the field of in-vitro diagnostics. Within this field, it provides the amplification of at least a first target nucleic acid that may be present in at least one fluid sample using an internal control nucleic acid for qualitative and/or quantitative purposes and at least one external control nucleic acid in an aqueous buffer. It further provides an analytical system comprising an internal control nucleic acid for qualitative and/or quantitative purposes and at least one external control nucleic acid in an aqueous buffer.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: March 20, 2018
    Assignee: Roche Molecular Systems, Inc.
    Inventors: Meike Eickhoff, Eberhard Russmann, Andreas Woelfelschneider, Dirk Zimmermann