Patents by Inventor Ryan Dempsey

Ryan Dempsey 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: 20240150159
    Abstract: A robotic vehicle, such as an autonomous mobile robot (AMR), is provided, comprising a chassis, a navigation system, and a load engagement portion, a plurality of sensors, including an object detection sensor, and a load interaction system. The AMR is configured to perform a load drop and a load pickup within a zone without using predetermined load pick up and drop off locations within the zone. The AMR can determine where to place a load within the zone based on proximity to another object or physical structure within the zone. A location of the zone on the AMR's route can be trained, but pickup and drop locations within the zone can be untrained and undefined in advance.
    Type: Application
    Filed: November 8, 2023
    Publication date: May 9, 2024
    Inventors: Nicholas Alan Melchior, Andrew Dempsey Tracy, Benjamin George Schmidt, Ryan Young, Livia Phillips
  • Patent number: 9271817
    Abstract: Tissue augmentation devices, as well as methods of manufacturing and using the same, are disclosed. In certain embodiments, a tissue augmentation device comprises an elongate tissue penetrating member and an amount of remodelable material, wherein at least a portion of the elongate member is cannulated, and at least a portion of the amount of material is received within at least a portion of the cannulated portion of the elongate member. The elongate tissue penetrating member may provide at least one deformation that is configured to constrict portions of the amount of remodelable material received within the elongate member. In alternate embodiments, a flexible covering over an implantable biomaterial provides protection and allows an easier delivery of the biomaterial to a tissue tract.
    Type: Grant
    Filed: May 2, 2008
    Date of Patent: March 1, 2016
    Assignee: Cook Biotech Incorporated
    Inventors: Ryan Dempsey, Jeffrey Miller, Steve Chen, Umesh H. Patel, F. Joseph Obermiller, Bhavin Shah, Chad E. Johnson
  • Patent number: 9254188
    Abstract: Described are components, component combinations, kits and methods useful for creating reconstructed tissue structures such as reconstructed nipple structures. Novel combinations are described involving surgical marking templates, implants having features correlated to the templates, and/or post-surgical shields.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: February 9, 2016
    Assignee: Cook Biotech Incorporated
    Inventor: Ryan Dempsey
  • Patent number: 8821533
    Abstract: Described are medical devices configured for use in cosmetic surgery. The medical devices include an elongate body member having a proximal end, a distal end, and a plurality of gaps defined therebetween. At least a portion of the body member is associated with one or more layers of a collagenous extracellular matrix (ECM) material. The elongate member can include one or more tissue engaging members. In preferred embodiments, the collagenous extracellular matrix material includes one or more native or non-native bioactive components.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: September 2, 2014
    Assignees: Cook Biotech Incorporated
    Inventors: Nathan Newman, Umesh H. Patel, Bhavin Shah, Ryan Dempsey, Diana Gail Reynolds
  • Patent number: 8652216
    Abstract: Described, in certain inventive embodiments, are unique devices and methods for introducing implants into soft tissue of a patient. One of these devices includes a tissue-penetrating member that is configured to pass in its entirety through a volume of patient tissue. The tissue-penetrating member has a leading end and a trailing end, and provides a receiving space for receipt of an implant body portion for carrying the implant body portion into the volume of patient tissue. The device also includes an implant that has an implant body portion removably received in the receiving space of the tissue-penetrating member. The implant body portion is configured for deployment from the receiving space in the volume of patient tissue so as to remain deployed there along a passageway traversed by the tissue-penetrating member.
    Type: Grant
    Filed: November 3, 2010
    Date of Patent: February 18, 2014
    Assignee: Cook Biotech Incorporated
    Inventors: Steve Chen, Ryan Dempsey, Jeffrey Miller, Amy Overby
  • Publication number: 20110093088
    Abstract: Described, in certain inventive embodiments, are unique devices and methods for introducing implants into soft tissue of a patient. One of these devices includes a tissue-penetrating member that is configured to pass in its entirety through a volume of patient tissue. The tissue-penetrating member has a leading end and a trailing end, and provides a receiving space for receipt of an implant body portion for carrying the implant body portion into the volume of patient tissue. The device also includes an implant that has an implant body portion removably received in the receiving space of the tissue-penetrating member. The implant body portion is configured for deployment from the receiving space in the volume of patient tissue so as to remain deployed there along a passageway traversed by the tissue-penetrating member.
    Type: Application
    Filed: November 3, 2010
    Publication date: April 21, 2011
    Inventors: Steve Chen, Ryan Dempsey, Jeffrey Miller, Amy Overby
  • Publication number: 20080248079
    Abstract: Tissue augmentation devices, as well as methods of manufacturing and using the same, are disclosed. In certain embodiments, a tissue augmentation device comprises an elongate tissue penetrating member and an amount of remodelable material, wherein at least a portion of the elongate member is cannulated, and at least a portion of the amount of material is received within at least a portion of the cannulated portion of the elongate member. The elongate tissue penetrating member may provide at least one deformation that is configured to constrict portions of the amount of remodelable material received within the elongate member. In alternate embodiments, a flexible covering over an implantable biomaterial provides protection and allows an easier delivery of the biomaterial to a tissue tract.
    Type: Application
    Filed: May 2, 2008
    Publication date: October 9, 2008
    Inventors: Ryan Dempsey, Jeffrey Miller, Steve Chen, Umesh H. Patel, F. Joseph Obermiller, Bhavin Shah, Chad E. Johnson