Patents by Inventor Denny OSSWALD

Denny OSSWALD 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).

  • Patent number: 12584932
    Abstract: A slide imaging apparatus includes: at least one first imaging device and at least one second imaging device, each configured to generate an image of a sample mounted on a slide; a storage device loadable with a plurality of slides; and a supply device configured to selectively supply the slides from the storage device to the at least one first imaging device or to the at least one second imaging device, wherein the at least one first imaging device and the at least one second imaging device comprise at least one visual indicator configured to indicate an operational status of the at least one first imaging device and the at least one second imaging device, wherein the slide imaging apparatus further comprises at least one vision sensor configured to detect an operational status of the at least one first imaging device and the at least one second imaging device using the at least one visual indicator.
    Type: Grant
    Filed: September 26, 2022
    Date of Patent: March 24, 2026
    Assignee: Roche Molecular Systems, Inc.
    Inventors: Konstantin Holl, Alexander Maier, Denny Osswald, Marc Rehberger, Bernardo Spring De Souza, Michael Weiser
  • Publication number: 20260061602
    Abstract: A slide imaging apparatus includes: at least one imaging device configured to generate an image of a sample mounted on a slide, wherein the imaging device comprises an operating button; a storage device loadable with a plurality of slides and configured to store the slides; and a supply device configured to supply the slides from the storage device to the imaging device, wherein the supply device is configured to press the operating button.
    Type: Application
    Filed: November 6, 2025
    Publication date: March 5, 2026
    Inventors: Alexander MAIER, Denny OSSWALD, Marc REHBERGER, Bernardo SPRING DE SOUZA
  • Patent number: 12485533
    Abstract: A slide imaging apparatus includes: at least one imaging device configured to generate an image of a sample mounted on a slide, wherein the imaging device comprises an operating button; a storage device loadable with a plurality of slides and configured to store the slides; and a supply device configured to supply the slides from the storage device to the imaging device, wherein the supply device is configured to press the operating button.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: December 2, 2025
    Assignees: Roche Diagnostics GMBH, Roche Molecular Systems, Inc.
    Inventors: Alexander Maier, Denny Osswald, Marc Rehberger, Bernardo Spring De Souza
  • Publication number: 20250298045
    Abstract: A method for autonomous teach-in of at least one target position of a supply device (120) of a slide imaging apparatus (110) is disclosed. The slide imaging apparatus (110) comprises at least one imaging device (126, 128) configured to generate an image of a sample mounted on a slide (140). The target position is a position on the imaging device (126, 128). The slide imaging apparatus (110) comprises at least one operating system (170) configured for controlling operation of the supply device (120). The method comprises the following steps i) (186) providing at least six pre-defined positions by using the operating system (170); ii) (188) driving the supply device (120) to the six pre-defined positions until colliding with the imaging device (126, 128) by using the operating system (170) and detecting collisions with the imaging device (126, 128); iii) (190) evaluating the detected collisions by using the operating system (170), thereby determining the target position.
    Type: Application
    Filed: May 3, 2023
    Publication date: September 25, 2025
    Inventor: Denny Osswald
  • Patent number: 12399190
    Abstract: A slide carrier includes: a base support; and a slide platform having a surface that is parallel to a first plane defined by a first vector and a second vector, wherein a vector extending in a direction opposite to the direction of gravity is normal with respect to a second plane defined by a third vector and a fourth vector, an angle between the first vector and the third vector is greater than zero degrees and less than 90 degrees, and an angle between the second vector and the fourth vector is greater than zero degrees and less than 90 degrees.
    Type: Grant
    Filed: August 17, 2023
    Date of Patent: August 26, 2025
    Inventors: Megan E. Creasey, Matthew D. Mette, Denny Osswald, James E. Phillips-Portillo, Clayton Reynolds, Curtis C. Rose, Alexander Schmelzer, Franklin R. Ventura
  • Publication number: 20250262623
    Abstract: A gripping device configured for gripping at least one includes: at least one first gripping element including at least one first contact surface for gripping the slide; at least one second gripping element, wherein the second gripping element comprises at least one second contact surface for gripping the slide, wherein the second gripping element further comprises at least two protrusions which respectively extend essentially perpendicular to the second contact surface, wherein the at least two protrusions are located on opposing ends of the second contact surface, wherein the at least two protrusions are configured for centering the slide during gripping the slide via the gripping device; wherein the first gripping element and the second gripping element are linearly movable relative to one another, wherein the first contact surface of the first gripping element and the second contact surface of the second gripping element face each other.
    Type: Application
    Filed: May 7, 2025
    Publication date: August 21, 2025
    Inventors: Falko LEINBERGER, Denny OSSWALD, Timeo SOCCIO
  • Patent number: 12085578
    Abstract: A gripper system includes: a first gripper finger having a first groove, a second groove, and a third groove; and a second gripper finger having a first groove, a second groove, and a third groove, wherein the gripper is configured to apply a first compression force against length edges of a slide in a widthwise direction at the first grooves, the gripper is configured to apply a second compression force against width edges of the slide in a lengthwise direction at the second grooves, the gripper is configured to apply a third compression force against width edges of the slide in a lengthwise direction at the third grooves, and the third compression force against the width edges of the slide in the lengthwise direction is an orientation in which the slide is rotated perpendicular to an orientation corresponding to a gripping position of the second grooves.
    Type: Grant
    Filed: August 17, 2023
    Date of Patent: September 10, 2024
    Assignees: Ventana Medical Systems, Inc., Roche Molecular Systems, Inc.
    Inventors: Megan E. Creasey, Matthew D. Mette, Denny Osswald, James E. Phillips-Portillo, Clayton Reynolds, Curtis C. Rose, Alexander Schmelzer, Franklin R. Ventura
  • Publication number: 20240085442
    Abstract: A slide carrier includes: a base support; and a slide platform having a surface that is parallel to a first plane defined by a first vector and a second vector, wherein a vector extending in a direction opposite to the direction of gravity is normal with respect to a second plane defined by a third vector and a fourth vector, an angle between the first vector and the third vector is greater than zero degrees and less than 90 degrees, and an angle between the second vector and the fourth vector is greater than zero degrees and less than 90 degrees.
    Type: Application
    Filed: August 17, 2023
    Publication date: March 14, 2024
    Inventors: Meg E. Creasey, Matthew D. Mette, Denny Osswald, James E. Phillips-Portillo, Clayton Reynolds, Curtis C. Rose, Alexander Schmelzer, Franklin R. Ventura
  • Publication number: 20240044925
    Abstract: A slide carrier includes: a base support; and a slide platform having a surface that is parallel to a first plane defined by a first vector and a second vector, wherein a vector extending in a direction opposite to the direction of gravity is normal with respect to a second plane defined by a third vector and a fourth vector, an angle between the first vector and the third vector is greater than zero degrees and less than 90 degrees, and an angle between the second vector and the fourth vector is greater than zero degrees and less than 90 degrees.
    Type: Application
    Filed: August 17, 2023
    Publication date: February 8, 2024
    Inventors: Meg E. Creasey, Matthew D. Mette, Denny Osswald, James E. Phillips-Portillo, Clayton Reynolds, Curtis C. Rose, Alexander Schmelzer, Franklin R. Ventura
  • Publication number: 20230088303
    Abstract: A slide imaging apparatus includes: at least one first imaging device and at least one second imaging device, each configured to generate an image of a sample mounted on a slide; a storage device loadable with a plurality of slides; and a supply device configured to selectively supply the slides from the storage device to the at least one first imaging device or to the at least one second imaging device, wherein the at least one first imaging device and the at least one second imaging device comprise at least one visual indicator configured to indicate an operational status of the at least one first imaging device and the at least one second imaging device, wherein the slide imaging apparatus further comprises at least one vision sensor configured to detect an operational status of the at least one first imaging device and the at least one second imaging device using the at least one visual indicator.
    Type: Application
    Filed: September 26, 2022
    Publication date: March 23, 2023
    Inventors: Konstantin HOLL, Alexander MAIER, Denny OSSWALD, Marc REHBERGER, Bernardo SPRING DE SOUZA, Michael WEISER
  • Publication number: 20230014758
    Abstract: A slide imaging apparatus includes: at least one imaging device configured to generate an image of a sample mounted on a slide, wherein the imaging device comprises an operating button; a storage device loadable with a plurality of slides and configured to store the slides; and a supply device configured to supply the slides from the storage device to the imaging device, wherein the supply device is configured to press the operating button.
    Type: Application
    Filed: September 16, 2022
    Publication date: January 19, 2023
    Inventors: Alexander MAIER, Denny OSSWALD, Marc REHBERGER, Bernardo SPRING DE SOUZA