Patents by Inventor Robert A. Hitchcock

Robert A. Hitchcock 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: 20130327414
    Abstract: A liquid supply assembly for use with a printing system of a type in which a liquid is deposited from the liquid supply assembly in a receiving region on a plate and any excess of the liquid in the receiving region is scraped from the plate by the liquid supply assembly. To this end, the liquid supply assembly employs a reusable cup, a disposable cup insert and a scraping element. As assembled, the reusable cup includes a reusable liquid reservoir, the disposable cup insert includes a temporary liquid reservoir holding the liquid within the reusable liquid reservoir, and the scraping element includes a conduit facilitating a flow of the liquid held by the temporary liquid reservoir through the conduit to the plate.
    Type: Application
    Filed: March 11, 2013
    Publication date: December 12, 2013
    Applicant: Illinois Tool Works Inc.
    Inventors: Tracy Kucaba, Dana Pulvino, Robert Hitchcock, Sam Peterson
  • Patent number: 8523831
    Abstract: Caps can be used to cover and disinfect medical connectors. Some caps can create a seal with the medical connectors to prevent antiseptic from entering a fluid paths defined by a connector. Support members can aid in creating or maintaining the seal.
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: September 3, 2013
    Assignees: Catheter Connections, Inc., The University of Utah Research Foundation
    Inventors: Donald D. Solomon, Steven Bandis, James Mercer, Michael Howlett, Robert Hitchcock, James Kennedy, Richard Lasher
  • Patent number: 8523830
    Abstract: Caps can be used to cover and disinfect a male protrusion portion of a medical connector. Some caps can create a seal with the male protrusion to prevent antiseptic from entering a lumen the protrusion. A biasing element can aid in creating or maintaining the seal.
    Type: Grant
    Filed: November 1, 2010
    Date of Patent: September 3, 2013
    Assignees: Catheter Connections
    Inventors: Donald D. Solomon, F. Mark Ferguson, Robert Hitchcock, Steven Bandis, James Mercer, Michael W. Howlett
  • Publication number: 20130158650
    Abstract: Systems and methods for producing scaffolds are disclosed. The system includes a polymer solution and a non-solvent, which are sprayed into receiving portions of support elements. After scaffolds are formed on the support elements, the support elements permit elongation of the scaffolds. Composites formed from a plurality of scaffolds are also disclosed.
    Type: Application
    Filed: October 29, 2010
    Publication date: June 20, 2013
    Applicant: UNIVERSILY OF UTAH RESEARCH FOUNDATION
    Inventors: James P. Kennedy, Robert Hitchcock
  • Patent number: 8393267
    Abstract: A liquid supply assembly for use with a printing system of a type in which a liquid is deposited from the liquid supply assembly in a receiving region on a plate and any excess of the liquid in the receiving region is scraped from the plate by the liquid supply assembly. To this end, the liquid supply assembly employs a reusable cup, a disposable cup insert and a scraping element. As assembled, the reusable cup includes a reusable liquid reservoir, the disposable cup insert includes a temporary liquid reservoir holding the liquid within the reusable liquid reservoir, and the scraping element includes a conduit facilitating a flow of the liquid held by the temporary liquid reservoir through the conduit to the plate.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: March 12, 2013
    Assignee: Illinois Tool Works, Inc.
    Inventors: Tracy Kucaba, Dana Pulvino, Robert Hitchcock
  • Patent number: 8343112
    Abstract: Some assemblies can include a male cap and a female cap, each of which can be used to cover separated medical connectors. In certain arrangements, a male cap can include a movable carriage that transitions from a retracted position when an assembly with which the male cap is associated is in a closed state to an extended position when the assembly is in an open state.
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: January 1, 2013
    Assignees: Catheter Connections, Inc., The University of Utah Research Foundation
    Inventors: Donald D. Solomon, F. Mark Ferguson, Steven Bandis, James Mercer, Michael Howlett, Robert Hitchcock
  • Patent number: 8328767
    Abstract: Caps can be used to cover and disinfect a male protrusion portion of a medical connector. Some caps can create a seal with the male protrusion to prevent antiseptic from entering a lumen the protrusion. A biasing element can aid in creating or maintaining the seal.
    Type: Grant
    Filed: October 25, 2011
    Date of Patent: December 11, 2012
    Assignees: Catheter Connections, Inc., The University of Utah Research Foundation
    Inventors: Donald D. Solomon, F. Mark Ferguson, Robert Hitchcock, Steven Bandis, James V. Mercer, Michael W. Howlett
  • Publication number: 20120307500
    Abstract: A lighting system is described. The lighting system includes a lamp and a first container including a first phase change material thermally connected to the lamp. Heat generated by the lamp during operation is conducted to the first phase change material. The system also includes a second container including a second phase change material thermally connected to the lamp. Heat generated by the lamp during operation is also conducted to the second phase change material, and the second phase change material has a transition point temperature lower than the transition point temperature of the first phase change material of the first container to account for a temperature drop between the second container and the first container. The lighting system also includes a temperature sensor for reducing lamp power if the lamp becomes too hot, and a mounting bracket which may also conduct heat away from the lamp.
    Type: Application
    Filed: February 23, 2012
    Publication date: December 6, 2012
    Applicant: Lumenetix, Inc.
    Inventors: Robert Hitchcock, James Kingman, Matthew D. Weaver, Dustin Cochran, Sanjoy Ghose
  • Patent number: 8231587
    Abstract: Caps can be used to cover and disinfect a male protrusion portion of a medical connector. Some caps can create a seal with the male protrusion to prevent antiseptic from entering a lumen the protrusion. A biasing element can aid in creating or maintaining the seal.
    Type: Grant
    Filed: October 25, 2011
    Date of Patent: July 31, 2012
    Assignees: Catheter Connections, The University of Utah Research Foundation
    Inventors: Donald D. Solomon, F. Mark Ferguson, Robert Hitchcock, Steven Bandis, James Mercer, Michael Howlett
  • Patent number: 8172825
    Abstract: Caps can be used to cover and sterilize the male luer of a medical connector. Some caps can create a seal with the male luer to prevent antiseptic from entering a lumen of the male luer. A biasing element can aid in creating or maintaining the seal.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: May 8, 2012
    Assignee: The University of Utah Research Foundation
    Inventors: Donald D. Solomon, F. Mark Ferguson, Robert Hitchcock, Steven Bandis, James Mercer, Michael Howlett, Mark Adams
  • Patent number: 8123389
    Abstract: A lighting system is described. The lighting system includes a lamp and a first container including a first phase change material thermally connected to the lamp. Heat generated by the lamp during operation is conducted to the first phase change material. The system also includes a second container including a second phase change material thermally connected to the lamp. Heat generated by the lamp during operation is also conducted to the second phase change material, and the second phase change material has a transition point temperature lower than the transition point temperature of the first phase change material of the first container to account for a temperature drop between the second container and the first container. The lighting system also includes a temperature sensor for reducing lamp power if the lamp becomes too hot, and a mounting bracket which may also conduct heat away from the lamp.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: February 28, 2012
    Assignee: Lumenetix, Inc.
    Inventors: Robert Hitchcock, James Kingman, Matthew Weaver, Dustin Cochran, Sanjoy Ghose
  • Publication number: 20120039764
    Abstract: Caps can be used to cover and disinfect a male protrusion portion of a medical connector. Some caps can create a seal with the male protrusion to prevent antiseptic from entering a lumen the protrusion. A biasing element can aid in creating or maintaining the seal.
    Type: Application
    Filed: October 25, 2011
    Publication date: February 16, 2012
    Applicants: CATHETER CONNECTIONS, INC., UNIVERSITY OF UTAH RESEARCH FOUNDATION
    Inventors: Donald D. Solomon, F. Mark Ferguson, Robert Hitchcock, Steven Bandis, James Mercer, Michael Howlett
  • Publication number: 20120039765
    Abstract: Caps can be used to cover and disinfect a male protrusion portion of a medical connector. Some caps can create a seal with the male protrusion to prevent antiseptic from entering a lumen the protrusion. A biasing element can aid in creating or maintaining the seal.
    Type: Application
    Filed: October 25, 2011
    Publication date: February 16, 2012
    Applicants: CATHETER CONNECTIONS, INC., UNIVERSITY OF UTAH RESEARCH FOUNDATION
    Inventors: Donald D. Solomon, F. Mark Ferguson, Robert Hitchcock, Steven Bandis, James Mercer, Michael Howlett
  • Publication number: 20110301438
    Abstract: A system and method for confocal imaging of tissue in vivo and in situ, e.g., for minimally invasive diagnosis of patients. A catheter is provided that has a dye carrier coupled to the distal end of a fiber optics bundle, which allows for the introduction of at least one fluorescent dye therein the dye carrier into a portion of the tissue of interest of a subject or patient when the dye carrier is selectively brought into contact with the portion of the tissue of interest. The resulting confocal images permit the acquisition of diagnostic information on the progression of diseases at cellular/tissue level in patients. Furthermore, a system for ECG-triggered image acquisition is provided.
    Type: Application
    Filed: August 4, 2009
    Publication date: December 8, 2011
    Applicant: UNIVERSITY OF UTAH RESEARCH FOUNDATION
    Inventors: Frank B. Sachse, John H. Bridge, Robert Hitchcock
  • Publication number: 20110217212
    Abstract: Some assemblies can include a male cap and a female cap, each of which can be used to cover separated medical connectors. In certain arrangements, a male cap can include a movable carriage that transitions from a retracted position when an assembly with which the male cap is associated is in a closed state to an extended position when the assembly is in an open state.
    Type: Application
    Filed: November 30, 2010
    Publication date: September 8, 2011
    Applicants: CATHETER CONNECTIONS, INC., THE UNIVERSITY OF UTAH RESEARCH FOUNDATION
    Inventors: Donald D. Solomon, F. Mark Ferguson, Steven Bandis, James Mercer, Michael Howlett, Robert Hitchcock
  • Publication number: 20110213341
    Abstract: Caps can be used to cover and disinfect medical connectors. Some caps can create a seal with the medical connectors to prevent antiseptic from entering a fluid paths defined by a connector. Support members can aid in creating or maintaining the seal.
    Type: Application
    Filed: November 30, 2010
    Publication date: September 1, 2011
    Applicants: CATHETER CONNECTIONS, INC., THE UNIVERSITY OF UTAH RESEARCH FOUNDATION
    Inventors: Donald D. Solomon, Steven Bandis, James Mercer, Michael Howlett, Robert Hitchcock, James Kennedy, Richard Lasher
  • Publication number: 20110134645
    Abstract: A lighting system is described. The lighting system includes a lamp and a first container including a first phase change material thermally connected to the lamp. Heat generated by the lamp during operation is conducted to the first phase change material. The system also includes a second container including a second phase change material thermally connected to the lamp. Heat generated by the lamp during operation is also conducted to the second phase change material, and the second phase change material has a transition point temperature lower than the transition point temperature of the first phase change material of the first container to account for a temperature drop between the second container and the first container. The lighting system also includes a temperature sensor for reducing lamp power if the lamp becomes too hot, and a mounting bracket which may also conduct heat away from the lamp.
    Type: Application
    Filed: April 9, 2010
    Publication date: June 9, 2011
    Inventors: Robert Hitchcock, James Kingman, Matthew Weaver, Dustin Cochran, Sanjoy Ghose
  • Publication number: 20110044850
    Abstract: Caps can be used to cover and disinfect a male protrusion portion of a medical connector. Some caps can create a seal with the male protrusion to prevent antiseptic from entering a lumen the protrusion. A biasing element can aid in creating or maintaining the seal.
    Type: Application
    Filed: November 1, 2010
    Publication date: February 24, 2011
    Applicants: Catheter Connections, Inc., The University of Utah Research Foundation
    Inventors: Donald D. Solomon, F. Mark Ferguson, Robert Hitchcock, Steven Bandis, James Mercer, Michael Howlett
  • Publication number: 20100222708
    Abstract: Devices and methods are provided for measuring pressure in a non-fluid-filled area of a patient's body. The device includes a capsule having an outer wall and a base surface that define an inner cavity, which retains fluid. The outer wall of the capsule can be made of a flexible material. The device also has a pressure sensor that measures external pressure placed on the outer wall of the capsule. Methods of use include providing the device, positioning the device in the non-fluid-filled area, and measuring pressure within the non-fluid-filled area. The pressure measurement is compared with a predetermined pressure threshold, and a treatment regimen is generated based on the differences between the measured pressure and the predetermined pressure threshold.
    Type: Application
    Filed: December 21, 2009
    Publication date: September 2, 2010
    Inventors: Robert Hitchcock, Paul Johnson, Ingrid Nygaard, Evan Rosenbluth
  • Patent number: D695398
    Type: Grant
    Filed: January 17, 2011
    Date of Patent: December 10, 2013
    Assignees: Catheter Connections, Inc., The University of Utah Research Foundation
    Inventors: Donald D. Solomon, F. Mark Ferguson, Steven Bandis, James Mercer, Michael Howlett, Robert Hitchcock